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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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16 – 30 of 79 results
16

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 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
IUPAC Name 5-isothiocyanato-2,1,3-benzothiadiazole
InChI Key HHDWFDQYUFKNCO-UHFFFAOYSA-N
Molecular Formula C7H3N3S2
17

2,1,3-Benzothiadiazole, 98%

CAS: 273-13-2 Molecular Formula: C6H4N2S Molecular Weight (g/mol): 136.18 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) 136.18
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

Methyle1,2,3-benzothiadiazole-5-carboxylate, 97%, Thermo Scientific™

CAS: 23616-15-1 Molecular Formula: C8H6N2O2S Molecular Weight (g/mol): 194.208 MDL Number: MFCD01566550 InChI Key: JCRFJMHWEAYQAA-UHFFFAOYSA-N Synonym: methyl benzo d 1,2,3 thiadiazole-5-carboxylate,methyl1,2,3-benzothiadiazole-5-carboxylate,5-carbomethoxy-1,2,3-benzothiadiazole,maybridge1_005151,5-methoxycarbonyl-1,2,3-benzothiadiazole,methyl benzo 1,2,3 thiadiazole-5-carboxylate,methylbenzo d 1,2,3 thiadiazole-5-carboxylate,4-methylbenzo d 1,2,3 thiadiazole-5-carboxylate,1,2,3-benzothiadiazole-5-carboxylic acid methyl ester,1,2,3-benzothiadiazole-5-carboxylicacid, methyl ester PubChem CID: 2736813 IUPAC Name: methyl 1,2,3-benzothiadiazole-5-carboxylate SMILES: COC(=O)C1=CC2=C(C=C1)SN=N2

PubChem CID 2736813
CAS 23616-15-1
Molecular Weight (g/mol) 194.208
MDL Number MFCD01566550
SMILES COC(=O)C1=CC2=C(C=C1)SN=N2
Synonym methyl benzo d 1,2,3 thiadiazole-5-carboxylate,methyl1,2,3-benzothiadiazole-5-carboxylate,5-carbomethoxy-1,2,3-benzothiadiazole,maybridge1_005151,5-methoxycarbonyl-1,2,3-benzothiadiazole,methyl benzo 1,2,3 thiadiazole-5-carboxylate,methylbenzo d 1,2,3 thiadiazole-5-carboxylate,4-methylbenzo d 1,2,3 thiadiazole-5-carboxylate,1,2,3-benzothiadiazole-5-carboxylic acid methyl ester,1,2,3-benzothiadiazole-5-carboxylicacid, methyl ester
IUPAC Name methyl 1,2,3-benzothiadiazole-5-carboxylate
InChI Key JCRFJMHWEAYQAA-UHFFFAOYSA-N
Molecular Formula C8H6N2O2S
19

2,1,3-Benzothiadiazole-5-carboxylic acid, 97%

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
20

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

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
21

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

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
22

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

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
23

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

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
24

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

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
25

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

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
26

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

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
27

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

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
28

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

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
29

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

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
30

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

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