N-(5-acetyl-6-methyl-2-oxo-2H-pyran-3-yl)-4-chlorobenzamide CAS 338404-93-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338404-93-6 |
| Molecular Formula | C15H12ClNO4 |
| Molecular Weight | 305.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(5-acetyl-6-methyl-2-oxo-2H-pyran-3-yl)-4-chlorobenzamide (CAS 338404-93-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H12ClNO4. Molecular weight: 305.71 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H12ClNO4 |
| Molecular Weight | 305.71 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- N-(5-Acetyl-6-methyl-2-oxo-2H-pyran-3-yl)-3-chlorobenzamide (CAS 339009-27-7)
- Tert-butyl 2-chloro-5,5-difluoro-5,8-dihydropyrido[3,4-d]pyrimidine-7(6H)-carboxylate (CAS 2306272-38-6)
- Methyl 1-(2-(4-chlorophenyl)-2-oxoethyl)-2-oxo-1,2-dihydropyridine-3-carboxylate (CAS 339024-57-6)
- 3-(3-Methoxy-4-nitrophenyl)-5-methyl-1H-1,2,4-triazole (CAS 648917-49-1)
- 3-(Thiophen-2-ylmethoxy)benzoic acid (CAS 951912-97-3)
- N-(2-((5,5-dimethyl-3-oxocyclohex-1-en-1-yl)amino)phenyl)isobutyramide (CAS 104143-31-9)
- 3-Chloro-4-methyl-1,8-naphthyridine (CAS 893566-38-6)
- 1,1',1''-((2,4,6-Triethylbenzene-1,3,5-triyl)tris(methylene))tris(1H-benzo[d]imidazole) (CAS 1309136-56-8)
- 2-(1,1,1,3,3,3-Hexafluoropropan-2-yloxy)-6-(trifluoromethyl)pyridine (CAS 1707358-17-5)
- 149471-11-4 Neuropeptide DF2 L-Phenylalaninamide, L-alpha-aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl- Asp-arg-asn-phe-leu-arg-phe-NH2 Aspartyl-arginyl-asparaginyl-phenylalanyl-leucyl-arginyl-phenylalaninamide L-alpha-Aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl-L-phenylalaninamide DF(2) Neuropeptide Drnflrfamide (CAS 149471-11-4)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com