6-Chloro-3-pyridinesulfonamide CAS 40741-46-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40741-46-6 |
| Molecular Formula | C5H5ClN2O2S |
| Molecular Weight | 192.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6-Chloro-3-pyridinesulfonamide (CAS 40741-46-6) pharmaceutical standards reference standard. Molecular formula: C5H5ClN2O2S. Molecular weight: 192.62 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H5ClN2O2S |
| Molecular Weight | 192.62 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- ethyl 4-chloro-1,2,5-thiadiazole-3-carboxylate (CAS 1048982-04-2)
- 4-chloro-5-fluoro-1H,2H,3H-pyrrolo[2,3-b]pyridin-2-one (CAS 1190315-74-2)
- 2-Chloro-3-(methylsulfonyl)pyrazine (CAS 1209459-15-3)
- 2-Chloro-4-(methylsulfonyl)pyrimidine (CAS 1233026-31-7)
- 5-Chloro-4-methoxythiophene-3-carboxylic acid (CAS 133659-14-0)
- Ethyl 5-chloro-1,2,4-thiadiazole-3-carboxylate (CAS 1346147-95-2)
- 4-Chloro-3-methoxythiophene-2-carboxylic acid (CAS 1508708-17-5)
- 2-chloro-1-[1-(fluoromethyl)-2-oxabicyclo[2.1.1]hexan-4-yl]ethanone (CAS 2573212-76-5)
Recommended Standards
- 6-Amino-3-pyridinesulfonyl chloride (CAS 289483-92-7)
- Ethyl 5-Chloro-1,2,3-thiadiazole-4-carboxylate (CAS 6702-95-0)
- 5-Chloro-3-methoxythiophene-2-carboxylic acid (CAS 62910-69-4)
- N-Butyl-3-nitropyridin-2-amine (CAS 26820-68-8)
- 2,2-Dimethyl-N-((5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)methyl)propan-1-amine (CAS 919347-21-0)
- 4-(Piperidin-4-yloxy)cyclohexan-1-ol (CAS 1338555-63-7)
- 4-(4-Chlorobenzenesulfonyl)-butylamine hydrochloride (CAS 1018579-41-3)
- Benzyl (3S,4R)-3,4-dihydroxypiperidine-1-carboxylate (CAS 167096-99-3)
- Desmopressin Impurity 8 (CAS CATO-C4X-22158)
- Palmitoyl Hexapeptide-12 (CAS 171263-26-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com