6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide

Base Information

• Chemical Name: 6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide
• CAS No.: 120279-88-1
• Molecular Formula: C8H9NO3S3
• Molecular Weight: 263.36
• Hs Code.: 2935009090
• European Community (EC) Number: 601-694-3
• DSSTox Substance ID: DTXSID10440438
• Mol file: 120279-88-1.mol

Synonyms:120279-88-1;6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide;6-methyl-4-oxo-5,6-dihydrothieno[2,3-b]thiopyran-2-sulfonamide;6-Methyl-4-oxo-5,6-dihydro-4H-thieno-[2,3-b]thiopyran-2-sulfonamide;EC 601-694-3;(6S)-6-methyl-4-oxo-5,6-dihydrothieno[2,3-b]thiopyran-2-sulfonamide;6-Methyl-4-oxo-5,6-dihydro-4H-thieno(2,3-b)thiopyran-2-sulfonamide;PHENFORMINHYDROCHLORIDE;SCHEMBL2351369;DTXSID10440438;QMNAQPMXDMLOLD-UHFFFAOYSA-N;AMY32006;AKOS015898689;AC-23883;FT-0658987;A804483;J-004299;( inverted exclamation markA)-6-methyl-4-oxo-5D1,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide

Chemical Property of 6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.646
• Boiling Point: 520.645 °C at 760 mmHg
• PKA: 9.63±0.40(Predicted)
• Flash Point: 268.677 °C
• PSA: 139.15000
• Density: 1.543 g/cm³
• LogP: 3.24360
• Storage Temp.: 2-8°C
• Solubility.: Ethyl Acetate (Sparingly), Methanol
• XLogP3: 1.3
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 1
• Exact Mass: 262.97445667
• Heavy Atom Count: 15
• Complexity: 375

Purity/Quality:

99% ^*data from raw suppliers

6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1CC(=O)C2=C(S1)SC(=C2)S(=O)(=O)N
• Uses: 6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide is an intermediate of Dorzolamide Hydrochloride (D535100), a carbonic anhydrase inhibitor. Antiglaucoma agent.