1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrole-2-sulfonamide CAS 338397-80-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338397-80-1 |
| Molecular Formula | C10H7ClF3N3O2S |
| Molecular Weight | 325.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrole-2-sulfonamide (CAS 338397-80-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H7ClF3N3O2S. Molecular weight: 325.69 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H7ClF3N3O2S |
| Molecular Weight | 325.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- Methyl 2-((8-chloro-6-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)thio)acetate (CAS 1623663-01-3)
- 2-Chloro-n-[2-(2-methoxyethoxy)-5-(trifluoromethyl)phenyl]propanamide (CAS 1155012-50-2)
- 3-(2-Chloro-6-phenylpyridin-3-yl)-5-(trifluoromethyl)-1,2,4-oxadiazole (CAS 1198475-48-7)
- 3-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2H-chromen-2-one (CAS 1430851-79-8)
- (8-Chloro-6-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)(phenyl)methanone (CAS 339100-00-4)
- 2-Chloro-5-{3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-yl}pyridine (CAS 337920-78-2)
- 2-chloro-N-{2-[2-nitro-4-(trifluoromethyl)anilino]ethyl}acetamide (CAS 303188-06-9)
- 3-Chloro-2-(4-(prop-2-yn-1-yloxy)benzyl)-5-(trifluoromethyl)pyridine (CAS 338402-02-1)
Recommended Standards
- 2-Methyl-5-(5-(trifluoromethyl)isoxazol-3-yl)benzenesulfonyl chloride (CAS 936074-62-3)
- Merphos-d27 (CAS 1217061-23-8)
- Dimethyl 1-(5-chloro-2-methoxyphenyl)-1H-1,2,3-triazole-4,5-dicarboxylate (CAS 895650-47-2)
- 4-(4-Bromophenoxy)-1H-pyrazole (CAS 1429901-41-6)
- Ethyl 8-chloro-4-hydroxy-6-methylquinoline-3-carboxylate (CAS 338795-13-4)
- 1-(Difluoromethyl)-1H-pyrazole-4-carbonitrile (CAS 1229623-41-9)
- [(2R)-tetrahydropyran-2-yl]methanamine;hydrochloride (CAS 2202897-24-1)
- 7-(4-Chlorophenyl)-7-oxoheptanoic acid (CAS 35333-20-1)
- 3,5-Diiodopyridin-2-ol (CAS 13472-80-5)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
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