3-Benzoyl-6-bromo-2h-chromen-2-one CAS 2199-85-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2199-85-1 |
| Molecular Formula | C16H9BrO3 |
| Molecular Weight | 329.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Benzoyl-6-bromo-2h-chromen-2-one (CAS 2199-85-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H9BrO3. Molecular weight: 329.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H9BrO3 |
| Molecular Weight | 329.14 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 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.) | 1957 |
| Halogen Content | Br-containing |
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Recommended Standards
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- (3-Dodecylisoxazol-5-yl)methanol (CAS 138254-90-7)
- 2-(Dimethylamino)-N-(2-(pyrrolidin-2-yl)ethyl)acetamide (CAS 1361113-65-6)
- (R)-tert-Butyl (1-hydroxy-3-(1H-indol-3-yl)propan-2-yl)carbamate (CAS 158932-00-4)
- (3,6-Difluoro-2-(trifluoromethoxy)phenyl)methanol (CAS 2244081-42-1)
- [Glu]17-Semaglutide (CAS CATO-CPTD788604)
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