6,7-Dibromoquinazolin-4(3H)-one CAS 17519-00-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17519-00-5 |
| Molecular Formula | C8H4Br2N2O |
| Molecular Weight | 303.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6,7-Dibromoquinazolin-4(3H)-one (CAS 17519-00-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H4Br2N2O. Molecular weight: 303.94 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H4Br2N2O |
| Molecular Weight | 303.94 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1962 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Dibromoquinazolin Standards
- 2,6-Dibromoquinazolin-8-ol (CAS 953040-59-0)
- 5,7-Dibromoquinazolin-4(3H)-one (CAS 860192-99-0)
- 2-((6,8-Dibromoquinazolin-4-yl)amino)acetic acid (CAS 886499-10-1)
- 2-((6,8-Dibromoquinazolin-4-yl)amino)propanoic acid (CAS 1009600-87-6)
- 3-((6,8-Dibromoquinazolin-4-yl)amino)propanoic acid (CAS 886500-14-7)
- 4-((6,8-Dibromoquinazolin-4-yl)amino)butanoic acid (CAS 886500-10-3)
Recommended Standards
- 6,8-Dibromo-3,4-dihydroquinazolin-4-one (CAS 17518-85-3)
- 5-Bromo-4-(4-bromo-1h-pyrazol-1-yl)pyrimidine (CAS 1501562-91-9)
- 3,6-Dibromocinnolin-4(1H)-one (CAS 875250-68-3)
- 2-Ethynyl-1,3,5-trimethoxybenzene (CAS 136612-71-0)
- Methyl 5-cyclopropylisoxazole-4-carboxylate (CAS 887360-91-1)
- (S)-2-Amino-2-(5-chloropyridin-2-yl)ethanol (CAS 1213403-24-7)
- 5-Hydrazono-4,5-dihydro-1H-1,2,4-triazol-3-amine dihydrochloride (CAS 61033-37-2)
- 7-Chloro-5-methyl-2-(methylthio)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 101251-18-7)
- Olaparib impurity 139 (CAS 42086-73-7)
- D-Ala18-Tirzepatide (CAS CATO-CPTD788916)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com