3-(2-Bromoacetyl)-8-methoxy-2H-1-benzopyran-2-one CAS 106578-18-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 106578-18-1 |
| Molecular Formula | C12H9BrO4 |
| Molecular Weight | 297.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(2-Bromoacetyl)-8-methoxy-2H-1-benzopyran-2-one (CAS 106578-18-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H9BrO4. Molecular weight: 297.10 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H9BrO4 |
| Molecular Weight | 297.10 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, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
Related Bromoacetyl Standards
- 3-(2-Bromoacetyl)benzenesulfonylchloride (CAS 439697-11-7)
- 4-(2-Bromoacetyl)benzenesulfonylchloride (CAS 5038-59-5)
- 1-(4-(2-Bromoacetyl)phenyl)-2,2,2-trifluoroethan-1-one (CAS 1980063-91-9)
- N-{4-[(2-Bromoacetyl)amino]phenyl}-2-methylpropanamide (CAS 1138442-65-5)
- N-{3-[(2-Bromoacetyl)amino]phenyl}-2-methylpropanamide (CAS 1138442-68-8)
- 3-[(2-Bromoacetyl)amino]-N-isopropylbenzamide (CAS 1138442-79-1)
- 4-[(2-Bromoacetyl)amino]-N-propylbenzamide (CAS 1138442-94-0)
- 3-[(2-Bromoacetyl)amino]-N-propylbenzamide (CAS 1138442-98-4)
Recommended Standards
- Ethyl 7-bromo-2-oxo-2H-chromene-3-carboxylate (CAS 105837-04-5)
- 5-Bromo-N-(6-methoxypyridin-3-yl)furan-2-carboxamide (CAS 1089552-01-1)
- Ethyl 5-(4-bromophenyl)-1,2,4-oxadiazole-3-carboxylate (CAS 1053656-27-1)
- N4-Hydroxycytidine 5'-triphosphate (CAS 34973-27-8)
- N-(4-bromobenzyl)-3-(1H-imidazol-1-yl)propan-1-amine (CAS 151946-02-0)
- 1-(2-amino-3-bromo-5-methoxyphenyl)ethan-1-one (CAS 801235-18-7)
- Tamsulosin Impurity 31 (CAS 4463-59-6)
- Methyl 6,6-dimethylpiperidine-3-carboxylate (CAS 1269755-65-8)
- (2Z)-2-[(2-Fluorophenyl)methylidene]-1-azabicyclo[2.2.2]octan-3-yl benzoate (CAS 477871-46-8)
- Liraglutide Impurity 30 (CAS CATO-C4X-199230)
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