3-Amino-8-bromo-2-methylquinazolin-4(3H)-one CAS 89258-52-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89258-52-6 |
| Molecular Formula | C9H8BrN3O |
| Molecular Weight | 254.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Amino-8-bromo-2-methylquinazolin-4(3H)-one (CAS 89258-52-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H8BrN3O. Molecular weight: 254.08 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H8BrN3O |
| Molecular Weight | 254.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 4-Amino-3-bromobenzenesulfonyl fluoride (CAS 108045-28-9)
- 3-Amino-6-bromo-8-methylquinazolin-4(3H)-one (CAS 1092345-74-8)
- 2-Amino-5-bromo-6-methylquinazolin-4(1H)-one (CAS 147149-89-1)
- 2-(3-Amino-1H-pyrazol-5-yl)-4-bromophenol (CAS 1638293-03-4)
- 3-Amino-1-(4-bromophenyl)-1H-pyrazol-5(4H)-one (CAS 16883-20-8)
- 1-(3-Amino-6-bromobenzofuran-2-yl)ethanone (CAS 1823869-41-5)
- 2-Amino-6-bromo-3-methyl-4H-chromen-4-one (CAS 1936239-35-8)
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Recommended Standards
- 3-Amino-6-bromo-2-methyl-3,4-dihydroquinazolin-4-one (CAS 71822-97-4)
- 3-Bromo-1H-indole-2-carbohydrazide (CAS 441801-35-0)
- 3,5-Difluoro-4-methylphenylboronic acid pinacol ester (CAS 2094504-03-5)
- 3,4-Dibromopicolinaldehyde (CAS 1289199-53-6)
- 2,2′,4,4′-Tetrabromodiphenyl Ether (CAS 5436-43-1)
- 2-Ethoxy-4-fluoroaniline hydrochloride (CAS 850568-36-4)
- Rosuvastatin Impurity 190 (CAS CATO-C4X-1169190)
- 4-Methyl-N-((1-(thiophen-2-yl)cyclopropyl)methyl)benzenesulfonamide (CAS 1207022-75-0)
- n-(3-Bromo-2-methylphenyl)pent-4-enamide (CAS 1376225-07-8)
- Hippocampal Cholinergic Neurostimulating Peptide (CAS 140158-49-2)
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