1-(5-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methyl}thiophen-2-yl)ethan-1-one CAS 321432-63-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321432-63-7 |
| Molecular Formula | C13H9ClF3NOS |
| Molecular Weight | 319.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(5-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methyl}thiophen-2-yl)ethan-1-one (CAS 321432-63-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H9ClF3NOS. Molecular weight: 319.73 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H9ClF3NOS |
| Molecular Weight | 319.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-[(2-Chlorophenyl)sulfanyl]-N-methyl-6-(trifluoromethyl)pyrimidin-2-amine (CAS 400086-86-4)
- 3-(4-Chlorophenyl)sulfanyl-1-methyl-5-(trifluoromethyl)pyridin-2-one (CAS 1924322-42-8)
- Selumetinib Impurity 16 (CAS CATO-C4X-305316)
- 3-Chloro-1,5-naphthyridine (CAS 1309379-14-3)
- 3-bromo-2-chloro-5-(chlorosulfonyl)benzoic acid (CAS 1461707-67-4)
- Eosin diacetate (CAS 7284-92-6)
- Methyl (5-((1,3-dioxoisoindolin-2-yl)methyl)thiazol-2-yl)carbamate (CAS 540511-97-5)
- 5-Bromo-4-(chloromethyl)-1-methyl-1H-pyrazole (CAS 1879308-39-0)
- 5-Chlorocinnolin-3(2H)-one (CAS 23063-07-2)
- Semaglutide-d5 (CAS CATO-C4X-2226153)
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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