6-(2-Chloropropanoyl)-3,4-dihydro-2h-1,4-benzoxazin-3-one CAS 293741-63-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 293741-63-6 |
| Molecular Formula | C11H10ClNO3 |
| Molecular Weight | 239.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(2-Chloropropanoyl)-3,4-dihydro-2h-1,4-benzoxazin-3-one (CAS 293741-63-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H10ClNO3. Molecular weight: 239.66 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H10ClNO3 |
| Molecular Weight | 239.66 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloropropanoyl Standards
- 4-(2-Chloropropanoyl)-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 878465-62-4)
- 2-(3-Chloropropanoyl)-4-methylphenylacetic acid (CAS 1806593-39-4)
- 3-(2-Chloropropanoyl)-1-(4-methylphenyl)urea (CAS 1094433-77-8)
- 1-Benzyl-3-(2-chloropropanoyl)urea (CAS 879361-72-5)
- Methyl 2-[(3-chloropropanoyl)amino]benzoate (CAS 37795-76-9)
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- 6-(3-Chloropropanoyl)benzo[d]thiazol-2(3H)-one (CAS 133044-48-1)
- 5-[(2-Chloropropanoyl)amino]-2-hydroxybenzoic acid (CAS 862853-64-3)
Recommended Standards
- 5-Chloro-6-isopropyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carbaldehyde (CAS 2573901-15-0)
- 6-Chloro-3-(dimethylamino)-2,4(1H,3H)-quinazolinedione (CAS 75906-67-1)
- 5-Chloro-3-hydroxy-3-(2-oxopropyl)indolin-2-one (CAS 76325-67-2)
- N-Nitroso Valganciclovir (CAS CATO-C4X-177418)
- 3-Phenyl-2H-benzo[b][1,4]thiazine-2-carboxylic acid (CAS 1160264-28-7)
- Z-Ala-Pro-pNA (CAS 66382-56-7)
- 8-Chloro-2-hydroxy-quinoline-4-carboxylic acid (CAS 30333-56-3)
- N-hydroxy-2-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazin-2-yl)acetamide (CAS 175202-81-0)
- 1-(2-aminopyridin-4-yl)ethanol (CAS 885266-91-1)
- Myosin Kinase Inhibiting Peptide (CAS 119386-39-9)
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