6-Bromo-2-chloro-3H-imidazo[4,5-b]pyridine CAS 438190-89-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 438190-89-7 |
| Molecular Formula | C6H3BrClN3 |
| Molecular Weight | 232.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Bromo-2-chloro-3H-imidazo[4,5-b]pyridine (CAS 438190-89-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H3BrClN3. Molecular weight: 232.47 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H3BrClN3 |
| Molecular Weight | 232.47 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
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Recommended Standards
- 5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine (CAS 22276-95-5)
- 6-bromo-5-chloro-3H-imidazo[4,5-b]pyridine (CAS 83472-63-3)
- 5-Bromo-3-chloro-1H-pyrazolo[3,4-c]pyridine (CAS 929617-31-2)
- Scutebarbatine A (CAS 176520-13-1)
- 4-Bromo-2-pyrrolidinobenzoic Acid (CAS 1099609-12-7)
- Methyl 2-(4-chloropyrimidin-2-yl)acetate (CAS 66621-52-1)
- (2,5-Difluorophenyl)(2-methylpiperazin-1-yl)methanone hydrochloride (CAS 1580743-54-9)
- 4-Fluoro-6-phenoxypyrimidin-2-amine (CAS 314029-36-2)
- 4'-Ethyl-4'-hydroxy-7',8'-dihydrospiro[[1,3]dioxolane-2,6'-pyrano[3,4-f]indolizine]-3',10'(1'H,4'H)-dione (CAS 102978-41-6)
- Semaglutide impurity 260 (CAS CATO-C4X-2226260)
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