Benzo[b]thiophene-5-sulfonamide CAS 145951-27-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 145951-27-5 |
| Molecular Formula | C8H7NO2S2 |
| Molecular Weight | 213.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Benzo[b]thiophene-5-sulfonamide (CAS 145951-27-5) pharmaceutical standards reference standard. Molecular formula: C8H7NO2S2. Molecular weight: 213.28 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H7NO2S2 |
| Molecular Weight | 213.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Benzo Standards
- Benzo[d]thiazole-2-sulfonimidamide (CAS 58670-62-5)
- Methyl benzo[d]thiazole-2-sulfinate (CAS 92335-48-3)
- 3-(1H-Benzo[d]imidazol-2-yl)-1-methyl-1H-pyrazol-4-amine (CAS 1005694-00-7)
- 1-(1H-Benzo[d]imidazol-2-yl)-3-methyl-1H-pyrazol-5-amine (CAS 375394-74-4)
- 3-(1H-Benzo[d][1,2,3]triazol-1-yl)cyclohex-2-en-1-one (CAS 280567-62-6)
- 2-((Benzo[d][1,3]dioxol-5-ylamino)methylene)malononitrile (CAS 1025997-07-2)
- (1H-Benzo[d][1,2,3]triazol-1-yl)(furan-3-yl)methanone (CAS 521305-02-2)
- 2-(Benzo[d][1,3]dioxol-5-yl)-2-chloroacetamide (CAS 873380-46-2)
Recommended Standards
- N1-(2-aminobenzyl)benzene-1,2-diamine (CAS 14573-33-2)
- 5-Benzyl-4,5,6,7-tetrahydro-2h-pyrazolo[4,3-c]pyridine (CAS 1466453-24-6)
- (4-(Benzylamino)phenyl)methanol (CAS 145153-06-6)
- 6-Chloro-3-(furan-2-carbonyl)-4H-chromen-4-one (CAS 60110-71-6)
- 6-(Ethylsulfonyl)-2-(2-hydroxyethyl)-2H-1,4-benzoxazin-3(4H)-one (CAS 860648-57-3)
- 1-(4-Chlorobenzyl)azetidin-3-ol (CAS 111043-50-6)
- 3-Chloro-1H-pyrrolo[2,3-c]pyridine-4-carboxylic acid (CAS 1190320-29-6)
- 6-Fluoro-2,5-dimethyl-1,2,3,4-tetrahydroquinoline (CAS 91618-35-8)
- 2-(2-(1-Methylpiperidin-2-yl)ethyl)aniline (CAS 37611-80-6)
- Insulin Degludec Impurity 16 (CAS CATO-C4X-215716)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com