2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-7-phenyl-[1,2,4]triazolo[1,5-a]pyrimidine CAS 338775-17-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338775-17-0 |
| Molecular Formula | C17H9ClF3N5S |
| Molecular Weight | 407.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-7-phenyl-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 338775-17-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H9ClF3N5S. Molecular weight: 407.80 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H9ClF3N5S |
| Molecular Weight | 407.80 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-[4-Chloro-3-(trifluoromethyl)benzenesulfonamido]-3-phenylpropanoic acid (CAS 1008052-19-4)
- N-[4-Chloro-3-(trifluoromethyl)phenyl]-N-[(4-methylphenyl)sulfonyl]glycine (CAS 592471-10-8)
- (3E)-2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2-(morpholin-4-yl)-4-phenylbut-3-enenitrile (CAS 321432-67-1)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(4-isopropylphenyl)-1H-pyrrole-2-carboxamide (CAS 338956-40-4)
- 2-[(2E)-2-{[(2-chloro-4-fluorophenyl)methoxy]imino}ethyl]-9,10-dihydroanthracene-9,10-dione (CAS 338961-93-6)
- 3-Chloro-2-[4-(1-phenyl-1H-1,2,4-triazol-5-yl)piperidin-1-yl]-5-(trifluoromethyl)pyridine (CAS 337919-75-2)
- 3-(6-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}pyridin-2-yl)-1-phenylurea (CAS 477864-64-5)
- 3-Chloro-N'-methyl-N'-[3-phenyl-6-(trifluoromethyl)-1,2,4-triazin-5-yl]benzohydrazide (CAS 672951-01-8)
Recommended Standards
- 2-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)amino)-2-oxoethyl 3-chloro-4,5-dimethoxybenzoate (CAS 854135-23-2)
- 2-[(2E)-3-(4-Chlorophenyl)prop-2-enoyl]phenyl 3-nitrobenzoate (CAS 331461-68-8)
- N-(3-(1,1,1,5,5,5-Hexamethyl-3-((trimethylsilyl)oxy)trisiloxan-3-yl)propyl)acrylamide (CAS 115258-10-1)
- Teprenone Epoxide ( Mixture ) (CAS CATO-C4X-208115)
- (3R,4S)-Benzyl 3-fluoro-4-hydroxypiperidine-1-carboxylate (CAS 1147112-66-0)
- (R)-2-Amino-3-(anthracen-2-yl)propanoic acid (CAS 1241681-31-1)
- 2-Methylpropane-1-sulfonyl fluoride (CAS 659-90-5)
- 6-Chloro-5-hydroxy-2,3-dihydro-1H-inden-1-one (CAS 1260012-31-4)
- 5-Cyclopropoxypyridine-2-sulfonamide (CAS 1243463-63-9)
- Semaglutide Impurity 151 xTFA (CAS CATO-C4X-2226151)
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