8-Bromo-5-chlorotetrazolo[1,5-c]pyrimidine CAS 1334136-94-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1334136-94-5 |
| Molecular Formula | C4HBrClN5 |
| Molecular Weight | 234.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 8-Bromo-5-chlorotetrazolo[1,5-c]pyrimidine (CAS 1334136-94-5) pharmaceutical standards reference standard. Molecular formula: C4HBrClN5. Molecular weight: 234.44 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4HBrClN5 |
| Molecular Weight | 234.44 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, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 5 |
Related Bromo Standards
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- 5-Bromo-3-chloro-2-fluorobenzonitrile (CAS 1000577-76-3)
- 4-Bromo-2-chloro-5-fluorobenzonitrile (CAS 1126779-33-6)
- 3-Bromo-5-chloro-2-fluorobenzonitrile (CAS 1160574-15-1)
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Recommended Standards
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- 5-(Benzyloxy)-3-iodo-1H-indazole (CAS 854632-98-7)
- 4-Methoxy-2-(trifluoromethyl)benzenesulfonyl chloride (CAS 775288-85-2)
- Ethyl 5-[4-(2-methoxyethoxy)phenyl]-5-oxovalerate (CAS 1049131-11-4)
- Liraglutide Sodium Salt (CAS 204656-20-2（free base）)
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