2-Amino-5-bromo-6-methylquinazolin-4(1H)-one CAS 147149-89-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 147149-89-1 |
| Molecular Formula | C9H8BrN3O |
| Molecular Weight | 254.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-5-bromo-6-methylquinazolin-4(1H)-one (CAS 147149-89-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H8BrN3O. Molecular weight: 254.08 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1999 |
| 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-(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)
- 1-(3-Amino-5-bromobenzofuran-2-yl)ethanone (CAS 636992-53-5)
- 2-Amino-6-(bromomethyl)quinazolin-4(3H)-one (CAS 58677-08-0)
Recommended Standards
- 5-Bromo-2,6-dimethyl-4H-benzo[d][1,3]oxazin-4-one (CAS 147149-86-8)
- 6-Bromo-4-ethylindoline-2,3-dione (CAS 147494-35-7)
- 3-Bromo-4-fluorobenzenesulfonamide (CAS 1446237-76-8)
- Chlorphoxim (CAS 14816-20-7)
- 5-(Ethylsulfonyl)-4-(2-fluorophenyl)-1,2,3-thiadiazole (CAS 1707370-47-5)
- 2-(Bromomethyl)-4-chloro-6-(difluoromethyl)-3-methoxypyridine (CAS 1805079-85-9)
- 2-(4-Bromothiophen-2-yl)-2-methyloxetane (CAS 1780308-52-2)
- 1-(2-(Trifluoromethoxy)-[1,1'-biphenyl]-3-yl)ethanone (CAS 675596-36-8)
- Molsidomine Impurity 8 (CAS 1233340-43-6)
- D-[γ-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226254)
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