2-Amino-6-bromo-8-nitroquinazolin-4(3H)-one CAS 130148-54-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 130148-54-8 |
| Molecular Formula | C8H5BrN4O3 |
| Molecular Weight | 285.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-6-bromo-8-nitroquinazolin-4(3H)-one (CAS 130148-54-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H5BrN4O3. Molecular weight: 285.05 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H5BrN4O3 |
| Molecular Weight | 285.05 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-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 methanol, ethanol, 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.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 2-Amino-8-bromo-6-nitroquinazolin-4(1H)-one (CAS 447415-80-7)
- 3-Amino-6-bromo-5-(trifluoromethyl)picolinic acid (CAS 1334546-32-5)
- 3-Amino-5-bromo-6-methoxybenzofuran-2-carboxamide (CAS 1379779-24-4)
- Ethyl 2-amino-7-bromo-1,3-benzoxazole-5-carboxylate (CAS 1820687-34-0)
- Ethyl 3-amino-7-bromofuro[3,2-c]pyridine-2-carboxylate (CAS 2091217-61-5)
- Ethyl 4-amino-3-bromo-5-cyano-2-hydroxybenzoate (CAS 85946-11-8)
- Ethyl 4-amino-7-bromopyrrolo[2,1-f][1,2,4]triazine-5-carboxylate (CAS 1338050-96-6)
- 4-Amino-5-bromo-6-(methoxymethyl)pyrrolo[2,1-f][1,2,4]triazine-7-carbaldehyde (CAS 1443531-66-5)
Recommended Standards
- 4-Bromo-3-nitro-1H-indole-2-carboxylic acid (CAS 1182349-33-2)
- 8-Bromo-2,3-dihydroxyquinoxaline-6-carboxylic acid (CAS 1378260-21-9)
- 3-(7-bromo-1,3-dioxaindan-5-yl)-4,5-dihydro-1,2,4-oxadiaZol-5-one (CAS 1178773-51-7)
- 4-Chloro-1-((2-fluorophenoxy)methyl)-3-nitro-1h-pyrazole (CAS 1020724-26-8)
- (S)-8-methoxychroman-4-amine (CAS 1213161-83-1)
- 4-Bromo-3-(difluoromethyl)benzoic acid (CAS 2167386-60-7)
- (3,6-Dimethoxypyridazin-4-yl)methanamine (CAS 1190764-78-3)
- n-((4-Ethyl-5-mercapto-4h-1,2,4-triazol-3-yl)methyl)thiophene-2-carboxamide (CAS 724740-42-5)
- 1-cyclopentyl-2-dodecyl-isothiourea (CAS 1181826-17-4)
- Semaglutide Impurity 123 (CAS 71997-93-8)
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