(S)-6-chloro-N-(1,1,1-trifluoropropan-2-yl)pyridine-3-sulfonamide CAS 1247939-81-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1247939-81-6 |
| Molecular Formula | C8H8ClF3N2O2S |
| Molecular Weight | 288.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-6-chloro-N-(1,1,1-trifluoropropan-2-yl)pyridine-3-sulfonamide (CAS 1247939-81-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H8ClF3N2O2S. Molecular weight: 288.67 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H8ClF3N2O2S |
| Molecular Weight | 288.67 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related S Standards
- N-(6-Chloro-4-(trifluoromethyl)pyridin-2-yl)-N-methylmethanesulfonamide (CAS 1311280-32-6)
- 2-Chloro-N-(2,5-dimethoxy-4-nitrobenzyl)acetamide (CAS 1003114-57-5)
- N1-(2-Chloro-5-(trifluoromethyl)pyrimidin-4-yl)benzene-1,3-diamine (CAS 1374507-24-0)
- 6-chloro-9-(2-deoxy-2-fluoro-beta-D-ribofuranosyl)purine (CAS 150863-84-6)
- 2-[(2-Chloro-6-fluorophenyl)(cyano)methyl]-6-fluorobenzonitrile (CAS 306976-69-2)
- 2-Chloro-6-(thiophen-2-yl)-4-(trifluoromethyl)nicotinonitrile (CAS 286430-58-8)
- 2-Chloro-9-(4,4-difluorocyclohexyl)-7,9-dihydro-8H-purin-8-one (CAS 2408841-94-9)
- 4-Chloro-3-(3-methoxypropoxy)-5-nitrobenzamide (CAS 2138302-17-5)
Recommended Standards
- N2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)pyridine-2,6-diamine (CAS 477864-63-4)
- 5-(4-Chlorophenyl)-6-(trifluoromethyl)pyrimidine-2,4-diamine (CAS 2263-96-9)
- 4-Methoxy-3-methyl-5-(trifluoromethyl)benzenesulfonyl chloride (CAS 1706435-16-6)
- N-(2,4-Difluorophenyl)-4-nitrobenzenesulfonamide (CAS 737-04-2)
- Tert-butyl 2-(hydroxymethyl)-2-methylpiperidine-1-carboxylate (CAS 470669-15-9)
- 1-(3-Methoxyphenyl)-2-((methylamino)methyl)cyclohexan-1-ol hydrochloride (CAS 66170-17-0)
- 5-Methoxy-1-methyl-1H-benzimidazole-2-carboxaldehyde (CAS 53004-19-6)
- 2-Cyclopropylquinazolin-4(3H)-one (CAS 459796-19-1)
- Finerenone Impurity 62 (CAS CATO-C4X-288062)
- Peptide Impurity 28 (CAS 1350456-64-2)
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