N-[6-(4-Chlorophenyl)-2-oxo-2H-pyran-3-yl]thiophene-2-carboxamide CAS 338962-46-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338962-46-2 |
| Molecular Formula | C16H10ClNO3S |
| Molecular Weight | 331.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-[6-(4-Chlorophenyl)-2-oxo-2H-pyran-3-yl]thiophene-2-carboxamide (CAS 338962-46-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H10ClNO3S. Molecular weight: 331.77 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H10ClNO3S |
| Molecular Weight | 331.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Didesethyl Flurazepam Dihydrobromide (CAS 21808-55-9)
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- 3-(Boc-amino)-4-(2-chloro-6-fluorophenyl)butyric Acid (CAS 939802-35-4)
- 6-Fluoro-4-(2-(pyridin-2-yl)vinyl)cinnoline (CAS 5273-46-1)
- 6-O-Benzyl-2,3-di-O-acetyl-methyl-α-D-glucopyranoside (CAS 162284-50-6)
- 1-phenyl-1H-1,2,4-triazol-3-amine (CAS 1225444-76-7)
- (1R,2R)-2-(Dimethylamino)cyclohexanol (CAS 29783-02-6)
- (E)-1-Pentene-1,2-diboronic acid bis(pinacol) ester (CAS 307531-75-5)
- N-(2-Hydroxybenzoyl)pyrrolidine (CAS 98841-68-0)
- Peptide 434 (CAS CATO-CPTD788434)
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