7-Bromo-4-methyl-2H-chromen-2-one CAS 90767-19-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90767-19-4 |
| Molecular Formula | C10H7BrO2 |
| Molecular Weight | 239.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 7-Bromo-4-methyl-2H-chromen-2-one (CAS 90767-19-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H7BrO2. Molecular weight: 239.07 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H7BrO2 |
| Molecular Weight | 239.07 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 tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
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- 2-(Chloromethyl)-5-(trifluoromethyl)pyridin-3-amine (CAS 1227502-61-5)
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- (S)-2-Amino-N-butylbutanamide (CAS 1568073-85-7)
- 898764-14-2 1-(2-Methoxyphenyl)-3,3-dimethylbutan-1-one DTXSID80591340 (CAS 898764-14-2)
- Exenatide (CAS 141758-74-9)
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