8-(2-chloroacetyl)-5-phenylmethoxy-4H-1,4-benzoxazin-3-one CAS 1035229-33-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1035229-33-4 |
| Molecular Formula | C17H14ClNO4 |
| Molecular Weight | 331.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-(2-chloroacetyl)-5-phenylmethoxy-4H-1,4-benzoxazin-3-one (CAS 1035229-33-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H14ClNO4. Molecular weight: 331.75 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H14ClNO4 |
| Molecular Weight | 331.75 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related chloroacetyl Standards
- 2-{[4-(chloroacetyl)piperazin-1-yl]sulfonyl}benzonitrile (CAS 877964-74-4)
- Ethyl 2-[(chloroacetyl)amino]-4-(5-methyl-2-furyl)thiophene-3-carboxylate (CAS 736960-88-6)
- Methyl 2-[(chloroacetyl)amino]-4,5-dihydronaphtho[1,2-b]thiophene-3-carboxylate (CAS 1858251-54-3)
- 4-[3-(2-chloroacetyl)-2,5-dimethyl-1h-pyrrol-1-yl]benzene-1-sulfonamide (CAS 785792-42-9)
- ethyl 3-{4-[(2-chloroacetyl)oxy]-2-fluoroanilino}-2-cyanoacrylate (CAS 239081-33-5)
- Benzyl (1-(2-chloroacetyl)pyrrolidin-3-yl)(cyclopropyl)carbamate (CAS 1353968-71-4)
- Ethyl 2-(2-(2-chloroacetyl)hydrazinyl)-4-(trifluoromethyl)pyrimidine-5-carboxylate (CAS 648859-91-0)
- Benzyl (1-(2-chloroacetyl)pyrrolidin-3-yl)(ethyl)carbamate (CAS 1353943-99-3)
Recommended Standards
- 2-((4-Chlorophenyl)thio)-N-(2,4,5-trifluorophenyl)acetamide (CAS 868256-35-3)
- 4-(5-(Chloromethyl)-1,2,4-oxadiazol-3-yl)-N-((5-methylfuran-2-yl)methyl)benzamide (CAS 1119452-10-6)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-3-phenylthiourea (CAS 326814-83-9)
- 2-Cyclopropyl-[1,2,4]triazolo[1,5-a]pyridine-8-carboxylic acid (CAS 919990-88-8)
- N-(4-Fluorophenyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 850567-58-7)
- 7-Fluoroquinoline-2-carboxylic acid (CAS 256929-92-7)
- 6-Chloro-2-(methoxymethyl)-N-methylpyrimidin-4-amine (CAS 1490224-67-3)
- 2-((4-Ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-(6-methylbenzo[d]thiazol-2-yl)phenyl)acetamide (CAS 432508-45-7)
- 2-Methyl-1-(piperidin-4-yl)-5-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 503149-66-4)
- Semaglutide impurity 26 (CAS CATO-C4X-222626)
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