2,1,3-Benzothiadiazole-4-sulfonyl chloride

• CAS: 73713-79-8
• Catalog Number: ACM73713798
• Category: Other Products
• Molecular Weight: 234.68
• Molecular Formula: C₆H₃ClN₂O₂S₂
• Synonyms: TOS-BB-0899, ZERO/005240, 2,1,3-Benzothiadiazole-4-sulfonyl chloride, ALBB-000245, BRN 0746950, 4-Chlorosulfonyl-2,1,3-benzothiadiazole, 2,1,3-Benzothiadiazole, 4-chlorosulfonyl-, FS000861, LS-40472, Benzo-2,1,3-thiadiazole-4-sulphonyl chloride, 73713-79-8
• IUPAC Name: 2,1,3-benzothiadiazole-7-sulfonyl chloride
• Canonical SMILES: C1=CC2=NSN=C2C(=C1)S(=O)(=O)Cl
• InChI Key: CXAICGCTHOWKPP-UHFFFAOYSA-N
• Boiling Point: 359.4ºC at 760 mmHg
• Melting Point: 147ºC
• Flash Point: 171.2ºC
• Density: 1.723g/cm³
• Exact Mass: 233.93200
• Hazard Statements: C:Corrosive
• H-Bond Acceptor: 4
• H-Bond Donor: 0
• Packing Group: III
• Safety Description: S26-S36/37/39-S45

Synthetic Use

Downstream Synthesis Route 1

• 2475-81-2
• 73713-79-8

• 791098-86-7

Reference: [1]Patent: US2005/38032,2005,A1 .Location in patent: Page/Page column 28

Downstream Synthesis Route 2

• 135484-83-2
• 73713-79-8

• 791098-19-6

Reference: [1]Journal of Medicinal Chemistry,2006,vol. 49,p. 6371 - 6390
[2]Bioorganic and Medicinal Chemistry Letters,2009,vol. 19,p. 6373 - 6375

* For details of the synthesis route, please refer to the original source to ensure accuracy.