Benzothiadiazoles

Benzothiadiazoles

Organic heterocyclic compounds that consist of a benzene fused with a thiadiazole ring; thiadiazoles have a five-membered ring that contains two nitrogen atoms, one sulfur atoms, and two double bonds.
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Physical Form 
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Boiling Point 
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Physical Form

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Boiling Point

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1 – 30 of 46 results
1

4-Amino-2,1,3-benzothiadiazole 98.0+%, TCI America™

CAS: 767-64-6 Molecular Formula: C6H5N3S Molecular Weight (g/mol): 151.187 MDL Number: MFCD00005810 InChI Key: DRLGIZIAMHIQHL-UHFFFAOYSA-N Synonym: 4-aminobenzo-2,1,3-thiadiazole,4-amino-2,1,3-benzothiadiazole,4-aminopiazthiole,benzo c 1,2,5 thiadiazol-4-amine,2,1,3-benzothiadiazole, 4-amino,7-amino-2,1,3-benzothiadiazole,benzo 1,2,5 thiadiazol-4-ylamine,2,1,3-benzothiadiazole, 7-amino,2,1,3-benzothiadiazol-4-ylamine,2,1,3-benzothiadiazol-4 1h-imine PubChem CID: 69845 IUPAC Name: 2,1,3-benzothiadiazol-4-amine SMILES: C1=CC2=NSN=C2C(=C1)N

PubChem CID 69845
CAS 767-64-6
Molecular Weight (g/mol) 151.187
MDL Number MFCD00005810
SMILES C1=CC2=NSN=C2C(=C1)N
Synonym 4-aminobenzo-2,1,3-thiadiazole,4-amino-2,1,3-benzothiadiazole,4-aminopiazthiole,benzo c 1,2,5 thiadiazol-4-amine,2,1,3-benzothiadiazole, 4-amino,7-amino-2,1,3-benzothiadiazole,benzo 1,2,5 thiadiazol-4-ylamine,2,1,3-benzothiadiazole, 7-amino,2,1,3-benzothiadiazol-4-ylamine,2,1,3-benzothiadiazol-4 1h-imine
IUPAC Name 2,1,3-benzothiadiazol-4-amine
InChI Key DRLGIZIAMHIQHL-UHFFFAOYSA-N
Molecular Formula C6H5N3S
2

4,7-Dibromo-2,1,3-benzothiadiazole, 97%, Thermo Scientific Chemicals

CAS: 15155-41-6 Molecular Formula: C6H2Br2N2S Molecular Weight (g/mol): 293.96 MDL Number: MFCD00658844 InChI Key: FEOWHLLJXAECMU-UHFFFAOYSA-N Synonym: 4,7-dibromobenzo c 1,2,5 thiadiazole,4,7-dibromo-2,1,3-benzothidiazole,4,7-dibromobenzo c-1,2,5-thiadiazole,2,1,3-benzothiadiazole, 4,7-dibromo,acmc-1bu18,ksc490o9b,4,7-dibromobenzo 1,2,5 thiadiazole,4,7-dibromobenzo 2,1,3 thiadiazole,4,7-dibromo-2,1,3-benzothiadiazole,4,7-dibromo-benzo 1,2,5 thiadiazole PubChem CID: 626361 IUPAC Name: 4,7-dibromo-2,1,3-benzothiadiazole SMILES: BrC1=CC=C(Br)C2=NSN=C12

PubChem CID 626361
CAS 15155-41-6
Molecular Weight (g/mol) 293.96
MDL Number MFCD00658844
SMILES BrC1=CC=C(Br)C2=NSN=C12
Synonym 4,7-dibromobenzo c 1,2,5 thiadiazole,4,7-dibromo-2,1,3-benzothidiazole,4,7-dibromobenzo c-1,2,5-thiadiazole,2,1,3-benzothiadiazole, 4,7-dibromo,acmc-1bu18,ksc490o9b,4,7-dibromobenzo 1,2,5 thiadiazole,4,7-dibromobenzo 2,1,3 thiadiazole,4,7-dibromo-2,1,3-benzothiadiazole,4,7-dibromo-benzo 1,2,5 thiadiazole
IUPAC Name 4,7-dibromo-2,1,3-benzothiadiazole
InChI Key FEOWHLLJXAECMU-UHFFFAOYSA-N
Molecular Formula C6H2Br2N2S
3

5,6-Bis(n-octyloxy)-2,1,3-benzothiadiazole 98.0+%, TCI America™

CAS: 1254353-37-1 Molecular Formula: C22H36N2O2S Molecular Weight (g/mol): 392.60 MDL Number: MFCD19440987 InChI Key: GNYCNFWCQGDJRG-UHFFFAOYSA-N PubChem CID: 71614382 IUPAC Name: 5,6-bis(octyloxy)-2,1,3-benzothiadiazole SMILES: CCCCCCCCOC1=CC2=NSN=C2C=C1OCCCCCCCC

PubChem CID 71614382
CAS 1254353-37-1
Molecular Weight (g/mol) 392.60
MDL Number MFCD19440987
SMILES CCCCCCCCOC1=CC2=NSN=C2C=C1OCCCCCCCC
IUPAC Name 5,6-bis(octyloxy)-2,1,3-benzothiadiazole
InChI Key GNYCNFWCQGDJRG-UHFFFAOYSA-N
Molecular Formula C22H36N2O2S
4

4,7-Bis(5-bromo-4-dodecyl-2-thienyl)-2,1,3-benzothiadiazole 98.0+%, TCI America™

CAS: 1179993-72-6 Molecular Formula: C38H54Br2N2S3 Molecular Weight (g/mol): 794.85 MDL Number: MFCD27923036 InChI Key: ZFMZIVKXDPTWBS-UHFFFAOYSA-N PubChem CID: 59609199 IUPAC Name: 4,7-bis(5-bromo-4-dodecylthiophen-2-yl)-2,1,3-benzothiadiazole SMILES: CCCCCCCCCCCCC1=C(Br)SC(=C1)C1=CC=C(C2=CC(CCCCCCCCCCCC)=C(Br)S2)C2=NSN=C12

PubChem CID 59609199
CAS 1179993-72-6
Molecular Weight (g/mol) 794.85
MDL Number MFCD27923036
SMILES CCCCCCCCCCCCC1=C(Br)SC(=C1)C1=CC=C(C2=CC(CCCCCCCCCCCC)=C(Br)S2)C2=NSN=C12
IUPAC Name 4,7-bis(5-bromo-4-dodecylthiophen-2-yl)-2,1,3-benzothiadiazole
InChI Key ZFMZIVKXDPTWBS-UHFFFAOYSA-N
Molecular Formula C38H54Br2N2S3
5

Benzo[c][1,2,5]thiadiazole-5-boronic acid pinacol ester, 97%, Thermo Scientific Chemicals

CAS: 1168135-03-2 Molecular Formula: C12H15BN2O2S Molecular Weight (g/mol): 262.13 MDL Number: MFCD11867874 InChI Key: KISHNZJGTMYYKH-UHFFFAOYSA-N Synonym: benzo c 1,2,5 thiadiazole-5-boronic acid pinacol ester,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl benzo c 1,2,5 thiadiazole,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-2,1,3-benzothiadiazole,2,1,3-benzothiadiazole-5-boronic acid, pinacol ester,benzo c 1,2,5 thiadiazol-5-ylboronic acid pinacol ester,amtb346,benzo c 1,2,5 thiadiazole-5-boronic acid, pinacol ester PubChem CID: 46738015 IUPAC Name: 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,1,3-benzothiadiazole SMILES: CC1(C)OB(OC1(C)C)C1=CC2=NSN=C2C=C1

PubChem CID 46738015
CAS 1168135-03-2
Molecular Weight (g/mol) 262.13
MDL Number MFCD11867874
SMILES CC1(C)OB(OC1(C)C)C1=CC2=NSN=C2C=C1
Synonym benzo c 1,2,5 thiadiazole-5-boronic acid pinacol ester,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl benzo c 1,2,5 thiadiazole,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-2,1,3-benzothiadiazole,2,1,3-benzothiadiazole-5-boronic acid, pinacol ester,benzo c 1,2,5 thiadiazol-5-ylboronic acid pinacol ester,amtb346,benzo c 1,2,5 thiadiazole-5-boronic acid, pinacol ester
IUPAC Name 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,1,3-benzothiadiazole
InChI Key KISHNZJGTMYYKH-UHFFFAOYSA-N
Molecular Formula C12H15BN2O2S
6

5,6-Difluoro-2,1,3-benzothiadiazole 98.0+%, TCI America™

CAS: 1293389-28-2 Molecular Formula: C6H2F2N2S Molecular Weight (g/mol): 172.15 MDL Number: MFCD28100486 InChI Key: ZKBRJEYUJNJNCO-UHFFFAOYSA-N PubChem CID: 66554157 IUPAC Name: 5,6-difluoro-2,1,3-benzothiadiazole SMILES: FC1=CC2=NSN=C2C=C1F

PubChem CID 66554157
CAS 1293389-28-2
Molecular Weight (g/mol) 172.15
MDL Number MFCD28100486
SMILES FC1=CC2=NSN=C2C=C1F
IUPAC Name 5,6-difluoro-2,1,3-benzothiadiazole
InChI Key ZKBRJEYUJNJNCO-UHFFFAOYSA-N
Molecular Formula C6H2F2N2S
7

4,7-Dibromo-2,1,3-benzothiadiazole 98.0+%, TCI America™

CAS: 15155-41-6 Molecular Formula: C6H2Br2N2S Molecular Weight (g/mol): 293.96 MDL Number: MFCD00658844 InChI Key: FEOWHLLJXAECMU-UHFFFAOYSA-N Synonym: 4,7-dibromobenzo c 1,2,5 thiadiazole,4,7-dibromo-2,1,3-benzothidiazole,4,7-dibromobenzo c-1,2,5-thiadiazole,2,1,3-benzothiadiazole, 4,7-dibromo,acmc-1bu18,ksc490o9b,4,7-dibromobenzo 1,2,5 thiadiazole,4,7-dibromobenzo 2,1,3 thiadiazole,4,7-dibromo-2,1,3-benzothiadiazole,4,7-dibromo-benzo 1,2,5 thiadiazole PubChem CID: 626361 IUPAC Name: 4,7-dibromo-2,1,3-benzothiadiazole SMILES: BrC1=CC=C(Br)C2=NSN=C12

PubChem CID 626361
CAS 15155-41-6
Molecular Weight (g/mol) 293.96
MDL Number MFCD00658844
SMILES BrC1=CC=C(Br)C2=NSN=C12
Synonym 4,7-dibromobenzo c 1,2,5 thiadiazole,4,7-dibromo-2,1,3-benzothidiazole,4,7-dibromobenzo c-1,2,5-thiadiazole,2,1,3-benzothiadiazole, 4,7-dibromo,acmc-1bu18,ksc490o9b,4,7-dibromobenzo 1,2,5 thiadiazole,4,7-dibromobenzo 2,1,3 thiadiazole,4,7-dibromo-2,1,3-benzothiadiazole,4,7-dibromo-benzo 1,2,5 thiadiazole
IUPAC Name 4,7-dibromo-2,1,3-benzothiadiazole
InChI Key FEOWHLLJXAECMU-UHFFFAOYSA-N
Molecular Formula C6H2Br2N2S
8

2,1,3-Benzothiadiazole-5-carboxylic acid, 97%, Thermo Scientific™

CAS: 16405-98-4 Molecular Formula: C7H4N2O2S Molecular Weight (g/mol): 180.181 MDL Number: MFCD01647555 InChI Key: YHMXJZVGBCACMT-UHFFFAOYSA-N Synonym: benzo c 1,2,5 thiadiazole-5-carboxylic acid,benzo 1,2,5 thiadiazole-5-carboxylic acid,2??,1,3-benzothiadiazole-5-carboxylic acid,benzo c 1,2,5-thiadiazole-5-carboxylic acid,4ddm,2,1,3-benzothiadiazole-5-carboxylicacid,benzo-2,1,3-thiadiazole-5-carboxylic acid,2,1,3-benzothiadiazole-5-carboxylic acid,benzo 1,2, 5 thiadiazole-5-carboxylic acid,2$l^ 4 ,1,3-benzothiadiazole-5-carboxylic acid PubChem CID: 602011 IUPAC Name: 2,1,3-benzothiadiazole-5-carboxylic acid SMILES: C1=CC2=NSN=C2C=C1C(=O)O

PubChem CID 602011
CAS 16405-98-4
Molecular Weight (g/mol) 180.181
MDL Number MFCD01647555
SMILES C1=CC2=NSN=C2C=C1C(=O)O
Synonym benzo c 1,2,5 thiadiazole-5-carboxylic acid,benzo 1,2,5 thiadiazole-5-carboxylic acid,2??,1,3-benzothiadiazole-5-carboxylic acid,benzo c 1,2,5-thiadiazole-5-carboxylic acid,4ddm,2,1,3-benzothiadiazole-5-carboxylicacid,benzo-2,1,3-thiadiazole-5-carboxylic acid,2,1,3-benzothiadiazole-5-carboxylic acid,benzo 1,2, 5 thiadiazole-5-carboxylic acid,2$l^ 4 ,1,3-benzothiadiazole-5-carboxylic acid
IUPAC Name 2,1,3-benzothiadiazole-5-carboxylic acid
InChI Key YHMXJZVGBCACMT-UHFFFAOYSA-N
Molecular Formula C7H4N2O2S
9

2,1,3-Benzothiadiazole-4-carboxylic acid, 97%, Thermo Scientific™

CAS: 3529-57-5 Molecular Formula: C7H4N2O2S Molecular Weight (g/mol): 180.181 MDL Number: MFCD05664666 InChI Key: ZGDGZMOKXTUMEV-UHFFFAOYSA-N Synonym: benzo c 1,2,5 thiadiazole-4-carboxylic acid,4-carboxybenzo-2,1,3-thiadiazole,2,1,3-benzothiadiazole-4-carboxylicacid,1,2,3-benzothiadiazole-4-carboxylic acid,benzo 1,2,5 thiadiazole-4-carboxylic acid,benzo c 1,2,5-thiadiazole-4-carboxylic acid,2,1,3-benzothiadiazole-2-siv-4-carboxylic acid,2??,1,3-benzothiadiazole-4-carboxylic acid PubChem CID: 2795202 IUPAC Name: 2,1,3-benzothiadiazole-4-carboxylic acid SMILES: C1=CC2=NSN=C2C(=C1)C(=O)O

PubChem CID 2795202
CAS 3529-57-5
Molecular Weight (g/mol) 180.181
MDL Number MFCD05664666
SMILES C1=CC2=NSN=C2C(=C1)C(=O)O
Synonym benzo c 1,2,5 thiadiazole-4-carboxylic acid,4-carboxybenzo-2,1,3-thiadiazole,2,1,3-benzothiadiazole-4-carboxylicacid,1,2,3-benzothiadiazole-4-carboxylic acid,benzo 1,2,5 thiadiazole-4-carboxylic acid,benzo c 1,2,5-thiadiazole-4-carboxylic acid,2,1,3-benzothiadiazole-2-siv-4-carboxylic acid,2??,1,3-benzothiadiazole-4-carboxylic acid
IUPAC Name 2,1,3-benzothiadiazole-4-carboxylic acid
InChI Key ZGDGZMOKXTUMEV-UHFFFAOYSA-N
Molecular Formula C7H4N2O2S
10

4-Iodo-2,1,3-benzothiadiazole, 97%, Thermo Scientific™

CAS: 352018-95-2 Molecular Formula: C6H3IN2S Molecular Weight (g/mol): 262.07 MDL Number: MFCD02681904 InChI Key: ROPRWVSWECJQIC-UHFFFAOYSA-N Synonym: 4-iodobenzo c 1,2,5 thiadiazole,2,1,3-benzothiadiazole,4-iodo,4-iodo-benzo 1,2,5 thiadiazole,4-iodanyl-2,1,3-benzothiadiazole,4-iodobenzo c 1,2,5-thiadiazole,4-iodo-2,1,3-benzothiadiazole PubChem CID: 2776287 IUPAC Name: 4-iodo-2,1,3-benzothiadiazole SMILES: IC1=CC=CC2=NSN=C12

PubChem CID 2776287
CAS 352018-95-2
Molecular Weight (g/mol) 262.07
MDL Number MFCD02681904
SMILES IC1=CC=CC2=NSN=C12
Synonym 4-iodobenzo c 1,2,5 thiadiazole,2,1,3-benzothiadiazole,4-iodo,4-iodo-benzo 1,2,5 thiadiazole,4-iodanyl-2,1,3-benzothiadiazole,4-iodobenzo c 1,2,5-thiadiazole,4-iodo-2,1,3-benzothiadiazole
IUPAC Name 4-iodo-2,1,3-benzothiadiazole
InChI Key ROPRWVSWECJQIC-UHFFFAOYSA-N
Molecular Formula C6H3IN2S
11

2,1,3-Benzothiadiazole-5-carbaldehyde, 97%, Thermo Scientific™

CAS: 71605-72-6 Molecular Formula: C7H4N2OS Molecular Weight (g/mol): 164.182 MDL Number: MFCD00457949 InChI Key: GEFIFDVQYCPLHC-UHFFFAOYSA-N Synonym: benzo c 1,2,5 thiadiazole-5-carbaldehyde,2,1,3-benzothiadiazole-5-carboxaldehyde,benzo 1,2,5 thiadiazole-5-carbaldehyde,5-formyl-2,1,3-benzothiadiazole,5-formylbenzo-2,1,3-thiadiazole,benzo 1,2,5 thiadiazol-5-carbaldehyde,benzo 1,2,5 thiadiazole-5-carboxaldehyde PubChem CID: 2776290 IUPAC Name: 2,1,3-benzothiadiazole-5-carbaldehyde SMILES: C1=CC2=NSN=C2C=C1C=O

PubChem CID 2776290
CAS 71605-72-6
Molecular Weight (g/mol) 164.182
MDL Number MFCD00457949
SMILES C1=CC2=NSN=C2C=C1C=O
Synonym benzo c 1,2,5 thiadiazole-5-carbaldehyde,2,1,3-benzothiadiazole-5-carboxaldehyde,benzo 1,2,5 thiadiazole-5-carbaldehyde,5-formyl-2,1,3-benzothiadiazole,5-formylbenzo-2,1,3-thiadiazole,benzo 1,2,5 thiadiazol-5-carbaldehyde,benzo 1,2,5 thiadiazole-5-carboxaldehyde
IUPAC Name 2,1,3-benzothiadiazole-5-carbaldehyde
InChI Key GEFIFDVQYCPLHC-UHFFFAOYSA-N
Molecular Formula C7H4N2OS
12

1,2,3-Benzothiadiazole-5-carbonyl chloride, 95%, Thermo Scientific™

CAS: 321309-32-4 Molecular Formula: C7H3ClN2OS Molecular Weight (g/mol): 198.624 InChI Key: VOSTUOLSYXVSND-UHFFFAOYSA-N Synonym: 1,2,3-benzothiadiazole-5-carbonylchloride,benzo d 1,2,3-thiadiazole-5-carbonyl chloride,benzo d 1,2,3 thiadiazole-5-carbonyl chloride PubChem CID: 2735457 IUPAC Name: 1,2,3-benzothiadiazole-5-carbonyl chloride SMILES: C1=CC2=C(C=C1C(=O)Cl)N=NS2

PubChem CID 2735457
CAS 321309-32-4
Molecular Weight (g/mol) 198.624
SMILES C1=CC2=C(C=C1C(=O)Cl)N=NS2
Synonym 1,2,3-benzothiadiazole-5-carbonylchloride,benzo d 1,2,3-thiadiazole-5-carbonyl chloride,benzo d 1,2,3 thiadiazole-5-carbonyl chloride
IUPAC Name 1,2,3-benzothiadiazole-5-carbonyl chloride
InChI Key VOSTUOLSYXVSND-UHFFFAOYSA-N
Molecular Formula C7H3ClN2OS
13

2,1,3-Benzothiadiazole-4-sulfonyl chloride, 97%, Thermo Scientific™

CAS: 73713-79-8 Molecular Formula: C6H3ClN2O2S2 Molecular Weight (g/mol): 234.67 MDL Number: MFCD00068049 InChI Key: CXAICGCTHOWKPP-UHFFFAOYSA-N Synonym: benzo c 1,2,5 thiadiazole-4-sulfonyl chloride,benzo 2,1,3 thiadiazole-4-sulfonyl chloride,2,1,3-benzothiadiazole-4-sulphonyl chloride,2,1,3-benzothiadiazol-4-sulfonyl chloride,4-chlorosulfonyl-2,1,3-benzothiadiazole,2,1,3-benzothiadiazole, 4-chlorosulfonyl,2,1,3-benzothiadiazole-4-sulfonylchloride,benzo-2,1,3-thiadiazole-4-sulfonyl chloride,2??,1,3-benzothiadiazole-4-sulfonyl chloride,benzo-2,1,3-thiadiazole-4-sulphonyl chloride PubChem CID: 2735459 IUPAC Name: 2,1,3-benzothiadiazole-4-sulfonyl chloride SMILES: ClS(=O)(=O)C1=CC=CC2=NSN=C12

PubChem CID 2735459
CAS 73713-79-8
Molecular Weight (g/mol) 234.67
MDL Number MFCD00068049
SMILES ClS(=O)(=O)C1=CC=CC2=NSN=C12
Synonym benzo c 1,2,5 thiadiazole-4-sulfonyl chloride,benzo 2,1,3 thiadiazole-4-sulfonyl chloride,2,1,3-benzothiadiazole-4-sulphonyl chloride,2,1,3-benzothiadiazol-4-sulfonyl chloride,4-chlorosulfonyl-2,1,3-benzothiadiazole,2,1,3-benzothiadiazole, 4-chlorosulfonyl,2,1,3-benzothiadiazole-4-sulfonylchloride,benzo-2,1,3-thiadiazole-4-sulfonyl chloride,2??,1,3-benzothiadiazole-4-sulfonyl chloride,benzo-2,1,3-thiadiazole-4-sulphonyl chloride
IUPAC Name 2,1,3-benzothiadiazole-4-sulfonyl chloride
InChI Key CXAICGCTHOWKPP-UHFFFAOYSA-N
Molecular Formula C6H3ClN2O2S2
14

5-Bromo-2,1,3-benzothiadiazole, 97%, Thermo Scientific™

CAS: 1753-75-9 Molecular Formula: C6H3BrN2S Molecular Weight (g/mol): 215.068 MDL Number: MFCD00460091 InChI Key: LLCRUZDFDGTAAN-UHFFFAOYSA-N Synonym: 5-bromobenzo c 1,2,5 thiadiazole,5-bromobenzo-2,1,3-thiadiazole,2,1,3-benzothiadiazole,5-bromo,5-bromobenzo 1,2,5 thiadiazole,2,1,3-benzothiadiazole, 5-bromo,pubchem12684,acmc-209ea1,amth068,5-bromobenz-2,1,3-thiadiazole,5-bromo-benzo 1,2,5 thiadiazole PubChem CID: 2776295 IUPAC Name: 5-bromo-2,1,3-benzothiadiazole SMILES: C1=CC2=NSN=C2C=C1Br

PubChem CID 2776295
CAS 1753-75-9
Molecular Weight (g/mol) 215.068
MDL Number MFCD00460091
SMILES C1=CC2=NSN=C2C=C1Br
Synonym 5-bromobenzo c 1,2,5 thiadiazole,5-bromobenzo-2,1,3-thiadiazole,2,1,3-benzothiadiazole,5-bromo,5-bromobenzo 1,2,5 thiadiazole,2,1,3-benzothiadiazole, 5-bromo,pubchem12684,acmc-209ea1,amth068,5-bromobenz-2,1,3-thiadiazole,5-bromo-benzo 1,2,5 thiadiazole
IUPAC Name 5-bromo-2,1,3-benzothiadiazole
InChI Key LLCRUZDFDGTAAN-UHFFFAOYSA-N
Molecular Formula C6H3BrN2S
15

4,7-Di(2-thienyl)-2,1,3-benzothiadiazole 98.0+%, TCI America™

CAS: 165190-76-1 Molecular Formula: C14H8N2S3 Molecular Weight (g/mol): 300.412 MDL Number: MFCD18252231 InChI Key: XGERJWSXTKVPSV-UHFFFAOYSA-N PubChem CID: 396294 IUPAC Name: 4,7-dithiophen-2-yl-2,1,3-benzothiadiazole SMILES: C1=CSC(=C1)C2=CC=C(C3=NSN=C23)C4=CC=CS4

PubChem CID 396294
CAS 165190-76-1
Molecular Weight (g/mol) 300.412
MDL Number MFCD18252231
SMILES C1=CSC(=C1)C2=CC=C(C3=NSN=C23)C4=CC=CS4
IUPAC Name 4,7-dithiophen-2-yl-2,1,3-benzothiadiazole
InChI Key XGERJWSXTKVPSV-UHFFFAOYSA-N
Molecular Formula C14H8N2S3
16

4,7-Dibromo-5,6-bis(dodecyloxy)-2,1,3-benzothiadiazole 98.0+%, TCI America™

CAS: 1313876-00-4 Molecular Formula: C30H50Br2N2O2S Molecular Weight (g/mol): 662.61 InChI Key: DVDXEQCMUYXONV-UHFFFAOYSA-N PubChem CID: 71143603 IUPAC Name: 4,7-dibromo-5,6-didodecoxy-2,1,3-benzothiadiazole SMILES: CCCCCCCCCCCCOC1=C(C2=NSN=C2C(=C1OCCCCCCCCCCCC)Br)Br

PubChem CID 71143603
CAS 1313876-00-4
Molecular Weight (g/mol) 662.61
SMILES CCCCCCCCCCCCOC1=C(C2=NSN=C2C(=C1OCCCCCCCCCCCC)Br)Br
IUPAC Name 4,7-dibromo-5,6-didodecoxy-2,1,3-benzothiadiazole
InChI Key DVDXEQCMUYXONV-UHFFFAOYSA-N
Molecular Formula C30H50Br2N2O2S
17

2,1,3-Benzothiadiazole 99.0+%, TCI America™

CAS: 273-13-2 Molecular Formula: C6H4N2S Molecular Weight (g/mol): 136.172 MDL Number: MFCD00005809 InChI Key: PDQRQJVPEFGVRK-UHFFFAOYSA-N Synonym: piazthiole,benzisothiadiazole,benzo 1,2,5 thiadiazole,benzo c 1,2,5 thiadiazole,2-thia-1,3-diaza-2h-isoindene,3,4-benzo-1,2,5-thiadiazole,2??,1,3-benzothiadiazole,2,3-benzothiadiazole,3,2,5-thiadiazole,benzo-1,2,5-thiadiazole PubChem CID: 67502 IUPAC Name: 2,1,3-benzothiadiazole SMILES: C1=CC2=NSN=C2C=C1

PubChem CID 67502
CAS 273-13-2
Molecular Weight (g/mol) 136.172
MDL Number MFCD00005809
SMILES C1=CC2=NSN=C2C=C1
Synonym piazthiole,benzisothiadiazole,benzo 1,2,5 thiadiazole,benzo c 1,2,5 thiadiazole,2-thia-1,3-diaza-2h-isoindene,3,4-benzo-1,2,5-thiadiazole,2??,1,3-benzothiadiazole,2,3-benzothiadiazole,3,2,5-thiadiazole,benzo-1,2,5-thiadiazole
IUPAC Name 2,1,3-benzothiadiazole
InChI Key PDQRQJVPEFGVRK-UHFFFAOYSA-N
Molecular Formula C6H4N2S
18

2-[(7-Bromo-2,1,3-benzothiadiazol-4-yl)methylene]malononitrile 98.0+%, TCI America™

CAS: 1335150-10-1 Molecular Formula: C10H3BrN4S Molecular Weight (g/mol): 291.126 MDL Number: MFCD23704429 InChI Key: ZNWYPDKJWGLSQU-UHFFFAOYSA-N PubChem CID: 89394801 IUPAC Name: 2-[(4-bromo-2,1,3-benzothiadiazol-7-yl)methylidene]propanedinitrile SMILES: C1=C(C2=NSN=C2C(=C1)Br)C=C(C#N)C#N

PubChem CID 89394801
CAS 1335150-10-1
Molecular Weight (g/mol) 291.126
MDL Number MFCD23704429
SMILES C1=C(C2=NSN=C2C(=C1)Br)C=C(C#N)C#N
IUPAC Name 2-[(4-bromo-2,1,3-benzothiadiazol-7-yl)methylidene]propanedinitrile
InChI Key ZNWYPDKJWGLSQU-UHFFFAOYSA-N
Molecular Formula C10H3BrN4S
19

Methyl 2,1,3-benzothiadiazole-5-carboxylate, 98%, Thermo Scientific Chemicals

CAS: 175204-21-4 Molecular Formula: C8H6N2O2S Molecular Weight (g/mol): 194.21 MDL Number: MFCD00173948 InChI Key: LRMFSMKHXKDUDG-UHFFFAOYSA-N Synonym: methyl benzo-2,1,3-thiadiazole-5-carboxylate,2,1,3-benzothiadiazole-5-carboxylicacid, methyl ester,methyl benzo c 1,2,5-thiadiazole-5-carboxylate,acmc-20akfm,methylbenzo-2,1,3-thiadiazole-5-carboxylate,methyl benzo 1,2,5 thiadiazole-5-carboxylate,methyl benzo c 1,2,5 thiadiazole-5-carboxylate,2,1,3-benzothiadiazole-5-carboxylic acid methyl ester,benzo 1,2,5 thiadiazole-5-carboxylic acid methyl ester PubChem CID: 696381 IUPAC Name: methyl 2,1,3-benzothiadiazole-5-carboxylate SMILES: COC(=O)C1=CC2=NSN=C2C=C1

PubChem CID 696381
CAS 175204-21-4
Molecular Weight (g/mol) 194.21
MDL Number MFCD00173948
SMILES COC(=O)C1=CC2=NSN=C2C=C1
Synonym methyl benzo-2,1,3-thiadiazole-5-carboxylate,2,1,3-benzothiadiazole-5-carboxylicacid, methyl ester,methyl benzo c 1,2,5-thiadiazole-5-carboxylate,acmc-20akfm,methylbenzo-2,1,3-thiadiazole-5-carboxylate,methyl benzo 1,2,5 thiadiazole-5-carboxylate,methyl benzo c 1,2,5 thiadiazole-5-carboxylate,2,1,3-benzothiadiazole-5-carboxylic acid methyl ester,benzo 1,2,5 thiadiazole-5-carboxylic acid methyl ester
IUPAC Name methyl 2,1,3-benzothiadiazole-5-carboxylate
InChI Key LRMFSMKHXKDUDG-UHFFFAOYSA-N
Molecular Formula C8H6N2O2S
20

4-Aminobenzo-2,1,3-thiadiazole, 98%, Thermo Scientific Chemicals

CAS: 767-64-6 Molecular Formula: C6H5N3S Molecular Weight (g/mol): 151.187 MDL Number: MFCD00005810 InChI Key: DRLGIZIAMHIQHL-UHFFFAOYSA-N Synonym: 4-aminobenzo-2,1,3-thiadiazole,4-amino-2,1,3-benzothiadiazole,4-aminopiazthiole,benzo c 1,2,5 thiadiazol-4-amine,2,1,3-benzothiadiazole, 4-amino,7-amino-2,1,3-benzothiadiazole,benzo 1,2,5 thiadiazol-4-ylamine,2,1,3-benzothiadiazole, 7-amino,2,1,3-benzothiadiazol-4-ylamine,2,1,3-benzothiadiazol-4 1h-imine PubChem CID: 69845 IUPAC Name: 2,1,3-benzothiadiazol-4-amine SMILES: C1=CC2=NSN=C2C(=C1)N

PubChem CID 69845
CAS 767-64-6
Molecular Weight (g/mol) 151.187
MDL Number MFCD00005810
SMILES C1=CC2=NSN=C2C(=C1)N
Synonym 4-aminobenzo-2,1,3-thiadiazole,4-amino-2,1,3-benzothiadiazole,4-aminopiazthiole,benzo c 1,2,5 thiadiazol-4-amine,2,1,3-benzothiadiazole, 4-amino,7-amino-2,1,3-benzothiadiazole,benzo 1,2,5 thiadiazol-4-ylamine,2,1,3-benzothiadiazole, 7-amino,2,1,3-benzothiadiazol-4-ylamine,2,1,3-benzothiadiazol-4 1h-imine
IUPAC Name 2,1,3-benzothiadiazol-4-amine
InChI Key DRLGIZIAMHIQHL-UHFFFAOYSA-N
Molecular Formula C6H5N3S
21

Naphtho[1,2-c:5,6-c′]bis([1,2,5]thiadiazole) 98.0+%, TCI America™

CAS: 133546-47-1 Molecular Formula: C10H4N4S2 Molecular Weight (g/mol): 244.29 MDL Number: MFCD28579827 InChI Key: VHHDKHOBNKXVNU-UHFFFAOYSA-N PubChem CID: 14896996 IUPAC Name: [2,1,3]benzothiadiazolo[7,6-g][2,1,3]benzothiadiazole SMILES: C1=CC2=NSN=C2C3=C1C4=NSN=C4C=C3

PubChem CID 14896996
CAS 133546-47-1
Molecular Weight (g/mol) 244.29
MDL Number MFCD28579827
SMILES C1=CC2=NSN=C2C3=C1C4=NSN=C4C=C3
IUPAC Name [2,1,3]benzothiadiazolo[7,6-g][2,1,3]benzothiadiazole
InChI Key VHHDKHOBNKXVNU-UHFFFAOYSA-N
Molecular Formula C10H4N4S2
22

4-Nitro-2,1,3-benzothiadiazole 98.0+%, TCI America™

CAS: 6583-06-8 Molecular Formula: C6H3N3O2S Molecular Weight (g/mol): 181.17 MDL Number: MFCD00068050 InChI Key: IWQKAMJGVIHECB-UHFFFAOYSA-N Synonym: 4-nitrobenzo c 1,2,5 thiadiazole,4-nitropiazthiole,2,1,3-benzothiadiazole, 4-nitro,4-nitro-1,2,3-benzothiadiazole,4-nitro-benzo 1,2,5 thiadiazole,4-nitro-2??,1,3-benzothiadiazole,4-nitrobenzo c 1,2,5-thiadiazole,d0v8fg,acmc-1b59l,4-bromo-2,8-dimethylphenol PubChem CID: 81062 IUPAC Name: 4-nitro-2,1,3-benzothiadiazole SMILES: C1=CC2=NSN=C2C(=C1)[N+](=O)[O-]

PubChem CID 81062
CAS 6583-06-8
Molecular Weight (g/mol) 181.17
MDL Number MFCD00068050
SMILES C1=CC2=NSN=C2C(=C1)[N+](=O)[O-]
Synonym 4-nitrobenzo c 1,2,5 thiadiazole,4-nitropiazthiole,2,1,3-benzothiadiazole, 4-nitro,4-nitro-1,2,3-benzothiadiazole,4-nitro-benzo 1,2,5 thiadiazole,4-nitro-2??,1,3-benzothiadiazole,4-nitrobenzo c 1,2,5-thiadiazole,d0v8fg,acmc-1b59l,4-bromo-2,8-dimethylphenol
IUPAC Name 4-nitro-2,1,3-benzothiadiazole
InChI Key IWQKAMJGVIHECB-UHFFFAOYSA-N
Molecular Formula C6H3N3O2S
23

2,1,3-Benzothiadiazole-5-carboxylic acid, 97%, Thermo Scientific Chemicals

CAS: 16405-98-4 Molecular Formula: C7H4N2O2S Molecular Weight (g/mol): 180.181 MDL Number: MFCD01647555 InChI Key: YHMXJZVGBCACMT-UHFFFAOYSA-N Synonym: benzo c 1,2,5 thiadiazole-5-carboxylic acid,benzo 1,2,5 thiadiazole-5-carboxylic acid,2??,1,3-benzothiadiazole-5-carboxylic acid,benzo c 1,2,5-thiadiazole-5-carboxylic acid,4ddm,2,1,3-benzothiadiazole-5-carboxylicacid,benzo-2,1,3-thiadiazole-5-carboxylic acid,2,1,3-benzothiadiazole-5-carboxylic acid,benzo 1,2, 5 thiadiazole-5-carboxylic acid,2$l^ 4 ,1,3-benzothiadiazole-5-carboxylic acid PubChem CID: 602011 IUPAC Name: 2,1,3-benzothiadiazole-5-carboxylic acid SMILES: C1=CC2=NSN=C2C=C1C(=O)O

PubChem CID 602011
CAS 16405-98-4
Molecular Weight (g/mol) 180.181
MDL Number MFCD01647555
SMILES C1=CC2=NSN=C2C=C1C(=O)O
Synonym benzo c 1,2,5 thiadiazole-5-carboxylic acid,benzo 1,2,5 thiadiazole-5-carboxylic acid,2??,1,3-benzothiadiazole-5-carboxylic acid,benzo c 1,2,5-thiadiazole-5-carboxylic acid,4ddm,2,1,3-benzothiadiazole-5-carboxylicacid,benzo-2,1,3-thiadiazole-5-carboxylic acid,2,1,3-benzothiadiazole-5-carboxylic acid,benzo 1,2, 5 thiadiazole-5-carboxylic acid,2$l^ 4 ,1,3-benzothiadiazole-5-carboxylic acid
IUPAC Name 2,1,3-benzothiadiazole-5-carboxylic acid
InChI Key YHMXJZVGBCACMT-UHFFFAOYSA-N
Molecular Formula C7H4N2O2S
24

2,1,3-Benzothiadiazole-4-carbaldehyde, 95%, Thermo Scientific™

CAS: 5170-68-3 Molecular Formula: C7H4N2OS Molecular Weight (g/mol): 164.182 MDL Number: MFCD02681902 InChI Key: ANVJARPTPIVPRC-UHFFFAOYSA-N Synonym: benzo c 1,2,5 thiadiazole-4-carbaldehyde,2,1,3-benzothiadiazole-4-carboxaldehyde,tos-bb-1233,2,1,3-benzothiadiazol-4-aldehyde,2,1,3-benzothiadiazole-4-aldehyde,2,1,3-benzothiadiazol-4-carboxaldehyde,benzo c 1,2,5-thiadiazole-4-carbaldehyde,2,1,3-benzothiadiazole-4-carbaldehyde PubChem CID: 2776283 IUPAC Name: 2,1,3-benzothiadiazole-4-carbaldehyde SMILES: C1=CC2=NSN=C2C(=C1)C=O

PubChem CID 2776283
CAS 5170-68-3
Molecular Weight (g/mol) 164.182
MDL Number MFCD02681902
SMILES C1=CC2=NSN=C2C(=C1)C=O
Synonym benzo c 1,2,5 thiadiazole-4-carbaldehyde,2,1,3-benzothiadiazole-4-carboxaldehyde,tos-bb-1233,2,1,3-benzothiadiazol-4-aldehyde,2,1,3-benzothiadiazole-4-aldehyde,2,1,3-benzothiadiazol-4-carboxaldehyde,benzo c 1,2,5-thiadiazole-4-carbaldehyde,2,1,3-benzothiadiazole-4-carbaldehyde
IUPAC Name 2,1,3-benzothiadiazole-4-carbaldehyde
InChI Key ANVJARPTPIVPRC-UHFFFAOYSA-N
Molecular Formula C7H4N2OS
25

2,1,3-Benzothiadiazol-5-yl isothiocyanate, 97%, Thermo Scientific™

CAS: 337508-62-0 Molecular Formula: C7H3N3S2 Molecular Weight (g/mol): 193.242 MDL Number: MFCD02681895 InChI Key: HHDWFDQYUFKNCO-UHFFFAOYSA-N Synonym: 2,1,3-benzothiadiazol-5-yl isothiocyanate,2,1,3-benzothiadiazol-5-ylisothiocyanate,2,1,3-benzothiadiazole, 5-isothiocyanato,2,1,3-benzothiadiazole,5-isothiocyanato,benzo c 1,2,5-thiadiazol-5-isothiocyanate,5-isothiocyanatobenzo c 1.2.5 thiadiazole PubChem CID: 2776292 IUPAC Name: 5-isothiocyanato-2,1,3-benzothiadiazole SMILES: C1=CC2=NSN=C2C=C1N=C=S

PubChem CID 2776292
CAS 337508-62-0
Molecular Weight (g/mol) 193.242
MDL Number MFCD02681895
SMILES C1=CC2=NSN=C2C=C1N=C=S
Synonym 2,1,3-benzothiadiazol-5-yl isothiocyanate,2,1,3-benzothiadiazol-5-ylisothiocyanate,2,1,3-benzothiadiazole, 5-isothiocyanato,2,1,3-benzothiadiazole,5-isothiocyanato,benzo c 1,2,5-thiadiazol-5-isothiocyanate,5-isothiocyanatobenzo c 1.2.5 thiadiazole
IUPAC Name 5-isothiocyanato-2,1,3-benzothiadiazole
InChI Key HHDWFDQYUFKNCO-UHFFFAOYSA-N
Molecular Formula C7H3N3S2
26

4-Bromo-2,1,3-benzothiadiazole, 97%, Thermo Scientific™

CAS: 22034-13-5 Molecular Formula: C6H3BrN2S Molecular Weight (g/mol): 215.068 MDL Number: MFCD00614355 InChI Key: KYKBVPGDKGABHY-UHFFFAOYSA-N Synonym: 4-bromobenzo c 1,2,5 thiadiazole,4-bromo-benzo 1,2,5 thiadiazole,4-bromobenzo c 1,2,5-thiadiazole,zlchem 1006,4-bromo-benz-2,1,3-thiadiazole,2,1,3-benzothiadiazole,4-bromo PubChem CID: 736492 IUPAC Name: 4-bromo-2,1,3-benzothiadiazole SMILES: C1=CC2=NSN=C2C(=C1)Br

PubChem CID 736492
CAS 22034-13-5
Molecular Weight (g/mol) 215.068
MDL Number MFCD00614355
SMILES C1=CC2=NSN=C2C(=C1)Br
Synonym 4-bromobenzo c 1,2,5 thiadiazole,4-bromo-benzo 1,2,5 thiadiazole,4-bromobenzo c 1,2,5-thiadiazole,zlchem 1006,4-bromo-benz-2,1,3-thiadiazole,2,1,3-benzothiadiazole,4-bromo
IUPAC Name 4-bromo-2,1,3-benzothiadiazole
InChI Key KYKBVPGDKGABHY-UHFFFAOYSA-N
Molecular Formula C6H3BrN2S
27

4,7-Bis(5-bromo-4-n-octyl-2-thienyl)-2,1,3-benzothiadiazole 97.0+%, TCI America™

CAS: 457931-23-6 Molecular Formula: C30H38Br2N2S3 Molecular Weight (g/mol): 682.636 InChI Key: AMYLTENEOQNKGO-UHFFFAOYSA-N PubChem CID: 102243665 IUPAC Name: 4,7-bis(5-bromo-4-octylthiophen-2-yl)-2,1,3-benzothiadiazole SMILES: CCCCCCCCC1=C(SC(=C1)C2=CC=C(C3=NSN=C23)C4=CC(=C(S4)Br)CCCCCCCC)Br

PubChem CID 102243665
CAS 457931-23-6
Molecular Weight (g/mol) 682.636
SMILES CCCCCCCCC1=C(SC(=C1)C2=CC=C(C3=NSN=C23)C4=CC(=C(S4)Br)CCCCCCCC)Br
IUPAC Name 4,7-bis(5-bromo-4-octylthiophen-2-yl)-2,1,3-benzothiadiazole
InChI Key AMYLTENEOQNKGO-UHFFFAOYSA-N
Molecular Formula C30H38Br2N2S3
28

4,7-Bis(5-n-octyl-2-thienyl)-2,1,3-benzothiadiazole 98.0+%, TCI America™

CAS: 1171974-28-9 Molecular Formula: C30H40N2S3 Molecular Weight (g/mol): 524.844 InChI Key: CPPGJRXHRGQCHC-UHFFFAOYSA-N PubChem CID: 101472550 IUPAC Name: 4,7-bis(5-octylthiophen-2-yl)-2,1,3-benzothiadiazole SMILES: CCCCCCCCC1=CC=C(S1)C2=CC=C(C3=NSN=C23)C4=CC=C(S4)CCCCCCCC

PubChem CID 101472550
CAS 1171974-28-9
Molecular Weight (g/mol) 524.844
SMILES CCCCCCCCC1=CC=C(S1)C2=CC=C(C3=NSN=C23)C4=CC=C(S4)CCCCCCCC
IUPAC Name 4,7-bis(5-octylthiophen-2-yl)-2,1,3-benzothiadiazole
InChI Key CPPGJRXHRGQCHC-UHFFFAOYSA-N
Molecular Formula C30H40N2S3
29

4,7-Bis(5-trimethylstannyl-2-thienyl)-2,1,3-benzothiadiazole 95.0+%, TCI America™

CAS: 1025451-57-3 Molecular Formula: C20H24N2S3Sn2 Molecular Weight (g/mol): 626.026 InChI Key: INHYKPMJJAWZKY-UHFFFAOYSA-N PubChem CID: 58153009 IUPAC Name: trimethyl-[5-[4-(5-trimethylstannylthiophen-2-yl)-2,1,3-benzothiadiazol-7-yl]thiophen-2-yl]stannane SMILES: C[Sn](C)(C)C1=CC=C(S1)C2=CC=C(C3=NSN=C23)C4=CC=C(S4)[Sn](C)(C)C

PubChem CID 58153009
CAS 1025451-57-3
Molecular Weight (g/mol) 626.026
SMILES C[Sn](C)(C)C1=CC=C(S1)C2=CC=C(C3=NSN=C23)C4=CC=C(S4)[Sn](C)(C)C
IUPAC Name trimethyl-[5-[4-(5-trimethylstannylthiophen-2-yl)-2,1,3-benzothiadiazol-7-yl]thiophen-2-yl]stannane
InChI Key INHYKPMJJAWZKY-UHFFFAOYSA-N
Molecular Formula C20H24N2S3Sn2
30

7-Bromo-2,1,3-benzothiadiazole-4-carboxaldehyde 98.0+%, TCI America™

CAS: 1071224-34-4 Molecular Formula: C7H3BrN2OS Molecular Weight (g/mol): 243.078 MDL Number: MFCD23704428 InChI Key: VPDPNJVAWKCZEH-UHFFFAOYSA-N Synonym: 7-Bromo-4-formyl-2,1,3-benzothiadiazole PubChem CID: 58497962 IUPAC Name: 4-bromo-2,1,3-benzothiadiazole-7-carbaldehyde SMILES: C1=C(C2=NSN=C2C(=C1)Br)C=O

PubChem CID 58497962
CAS 1071224-34-4
Molecular Weight (g/mol) 243.078
MDL Number MFCD23704428
SMILES C1=C(C2=NSN=C2C(=C1)Br)C=O
Synonym 7-Bromo-4-formyl-2,1,3-benzothiadiazole
IUPAC Name 4-bromo-2,1,3-benzothiadiazole-7-carbaldehyde
InChI Key VPDPNJVAWKCZEH-UHFFFAOYSA-N
Molecular Formula C7H3BrN2OS