3-Acetyl-5-bromo-8-hydroxy-3,4-dihydronaphthalen-1(2H)-one CAS 83344-22-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83344-22-3 |
| Molecular Formula | C12H11BrO3 |
| Molecular Weight | 283.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Acetyl-5-bromo-8-hydroxy-3,4-dihydronaphthalen-1(2H)-one (CAS 83344-22-3) pharmaceutical standards reference standard. Molecular formula: C12H11BrO3. Molecular weight: 283.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H11BrO3 |
| Molecular Weight | 283.12 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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Br-containing |
Related Acetyl Standards
- 1-(5-Bromo-2-fluoro-4-methylsulfonyl)-phenylhydrazine (CAS 1020722-17-1)
- Ethyl 3-bromo-5-methylimidazo[1,2-a]pyridine-2-carboxylate (CAS 1123167-64-5)
- Ethyl 3-bromo-5-methyl-1H-pyrrolo[3,2-b]pyridine-2-carboxylate (CAS 1132610-85-5)
- 6'-Bromo-1',2'-dihydrospiro[oxane-4,3'-pyrrolo[3,2-b]pyridine]-2'-one (CAS 1190862-19-1)
- Ethyl 5-bromo-4-methylbenzofuran-2-carboxylate (CAS 1192172-68-1)
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- Ethyl 5-bromo-3-cyano-4,6-dimethylpicolinate (CAS 1221791-96-3)
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Recommended Standards
- 3-(2-Aminoethyl)-5-bromo-1H-indole-2-carboxylic acid (CAS 74058-58-5)
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- 3-(2-(4-Bromophenyl)hydrazono)pentane-2,4-dione (CAS 24756-09-0)
- 1-Cyclobutylazetidin-3-ol (CAS 1010189-64-6)
- 1-Methyl-4-(sulfinylamino)benzene (CAS 15795-42-3)
- 1-(4-Bromo-2,6-difluorophenyl)ethan-1-amine hydrochloride (CAS 2205384-10-5)
- Dichlorobis[tris(2,3,4,5,6-pentafluorophenyl)phosphine]palladium (CAS 65529-05-7)
- Omarigliptin Impurity 12 (CAS 1819364-05-0)
- Ruxolitinib Impurity 93 (CAS CATO-C4X-205893)
- Myosin Kinase Inhibiting Peptide (CAS 119386-39-9)
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