4-Bromo-5-chloro-1H-imidazole CAS 17487-98-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17487-98-8 |
| Molecular Formula | C3H2BrClN2 |
| Molecular Weight | 181.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Bromo-5-chloro-1H-imidazole (CAS 17487-98-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C3H2BrClN2. Molecular weight: 181.42 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C3H2BrClN2 |
| Molecular Weight | 181.42 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 1,2,3-Trichlorobenzene (CAS 87-61-6)
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- 1,2,4-Trichlorobenzene (CAS 120-82-1)
- 1,4-Dichloro-2-fluoro-5-(trifluoromethyl)benzene (CAS 89634-77-5)
- Ethyl 6-fluoro-4-oxo-1,4-dihydroquinoline-2-carboxylate (CAS 16377-62-1)
- 2-(2-Bromo-4-methoxyphenoxy)acetonitrile (CAS 951918-37-9)
- 3,4-Dichloro-2,5-difluoroaniline (CAS 1806329-22-5)
- (3AS,8aR)-3a-ethoxy-1-methyloctahydrocyclohepta[b]pyrrol-4(2H)-one (CAS 114550-53-7)
- Nifedipine-d6 (CAS 1188266-14-9)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
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