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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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31 – 45 of 81 results
31

Tizanidine Hydrochloride 98.0+%, TCI America™
SDP

CAS: 64461-82-1 Molecular Formula: C9H9Cl2N5S Molecular Weight (g/mol): 290.166 MDL Number: MFCD00798231 InChI Key: ZWUKMNZJRDGCTQ-UHFFFAOYSA-N Synonym: 5-Chloro-4-[(4,5-dihydro-1H-imidazol-2-yl)amino]-2,1,3-benzothiadiazole Hydrochloride PubChem CID: 114869 IUPAC Name: 5-chloro-N-(4,5-dihydro-1H-imidazol-2-yl)-2,1,3-benzothiadiazol-4-amine;hydrochloride SMILES: C1CN=C(N1)NC2=C(C=CC3=NSN=C32)Cl.Cl

PubChem CID 114869
CAS 64461-82-1
Molecular Weight (g/mol) 290.166
MDL Number MFCD00798231
SMILES C1CN=C(N1)NC2=C(C=CC3=NSN=C32)Cl.Cl
Synonym 5-Chloro-4-[(4,5-dihydro-1H-imidazol-2-yl)amino]-2,1,3-benzothiadiazole Hydrochloride
IUPAC Name 5-chloro-N-(4,5-dihydro-1H-imidazol-2-yl)-2,1,3-benzothiadiazol-4-amine;hydrochloride
InChI Key ZWUKMNZJRDGCTQ-UHFFFAOYSA-N
Molecular Formula C9H9Cl2N5S
32

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
33

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

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
34

7-Bromo-2,1,3-benzothiadiazole-4-carbonitrile 96.0+%, TCI America™
SDP

CAS: 1331742-86-9 Molecular Formula: C7H2BrN3S Molecular Weight (g/mol): 240.078 MDL Number: MFCD28966927 InChI Key: ORLZWSSVSNUQAZ-UHFFFAOYSA-N Synonym: 7-Bromo-4-cyano-2,1,3-benzothiadiazole PubChem CID: 101043345 IUPAC Name: 4-bromo-2,1,3-benzothiadiazole-7-carbonitrile SMILES: C1=C(C2=NSN=C2C(=C1)Br)C#N

PubChem CID 101043345
CAS 1331742-86-9
Molecular Weight (g/mol) 240.078
MDL Number MFCD28966927
SMILES C1=C(C2=NSN=C2C(=C1)Br)C#N
Synonym 7-Bromo-4-cyano-2,1,3-benzothiadiazole
IUPAC Name 4-bromo-2,1,3-benzothiadiazole-7-carbonitrile
InChI Key ORLZWSSVSNUQAZ-UHFFFAOYSA-N
Molecular Formula C7H2BrN3S
35

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
36

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

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
37

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
38

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
39

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
40

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
41

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
42

4,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,1,3-benzothiadiazole 95.0+%, TCI America™
SDP

CAS: 934365-16-9 Molecular Formula: C18H26B2N2O4S Molecular Weight (g/mol): 388.10 MDL Number: MFCD11656086 InChI Key: DHWADSHFLSDMBJ-UHFFFAOYSA-N Synonym: 2,1,3-Benzothiadiazole-4,7-diboronic Acid Bis(pinacol) Ester PubChem CID: 46739758 IUPAC Name: 4,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,1,3-benzothiadiazole SMILES: CC1(C)OB(OC1(C)C)C1=CC=C(B2OC(C)(C)C(C)(C)O2)C2=NSN=C12

PubChem CID 46739758
CAS 934365-16-9
Molecular Weight (g/mol) 388.10
MDL Number MFCD11656086
SMILES CC1(C)OB(OC1(C)C)C1=CC=C(B2OC(C)(C)C(C)(C)O2)C2=NSN=C12
Synonym 2,1,3-Benzothiadiazole-4,7-diboronic Acid Bis(pinacol) Ester
IUPAC Name 4,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,1,3-benzothiadiazole
InChI Key DHWADSHFLSDMBJ-UHFFFAOYSA-N
Molecular Formula C18H26B2N2O4S
43

Sigma Aldrich 2-Chloro-3-hydroxypyridine

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

CAS 6636-78-8
44

Sigma Aldrich 2,1,3-Benzothiadiazole

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

Boiling Point 206°C (lit.)
Percent Purity 98%
Linear Formula C6H4N2S
CAS 273-13-2
Molecular Weight (g/mol) 136.17
MDL Number MFCD00005809
Synonym Piazthiole
Recommended Storage Room Temperature
Molecular Formula C6H4N2S
EINECS Number 205-985-2
Melting Point 42°C to 44°C (lit.)
45

Sigma Aldrich 5-Bromo-2,1,3-benzothiadiazole

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

CAS 1753-75-9