8-Bromo-2-(chloromethyl)-6-methylimidazo[1,2-a]pyridine CAS 901124-75-2
| CAS No. | 901124-75-2 |
| Molecular Formula | C9H8BrClN2 |
| Molecular Weight | 259.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
8-Bromo-2-(chloromethyl)-6-methylimidazo[1,2-a]pyridine (CAS 901124-75-2) is a high-purity analytical reference standard with the molecular formula C9H8BrClN2 and a molecular weight of 259.53 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution, 8-Bromo-2-(chloromethyl)-6-methylimidazo[1,2-a]pyridine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 259.53 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 8-Bromo-2-(chloromethyl)-6-methylimidazo[1,2-a]pyridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H8BrClN2 |
| Molecular Weight | 259.53 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.) | 1987 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 7-Bromo-8-(chloromethyl)-2-methylimidazo[1,2-a]pyridine (CAS 2443448-72-2)
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- 6-Bromo-4-chloro-7-ethyl-1H-indazole (CAS 2569481-54-3)
- 4-Bromobenzenesulfonyl Chloride-d (CAS 133872-23-8)
- (5-Hydroxy-4-oxo-4h-pyran-2-yl)methyl acetate (CAS 25552-08-3)
- n-(Cyclopropylmethyl)-3,3-dimethylcyclohexan-1-amine (CAS 1343730-96-0)
- 4-Bromo-1,2,3,5,6,7-hexahydro-s-indacene (CAS 108722-46-9)
- Methyl 3-amino-5-methoxy-3-methylpentanoate (CAS 1522701-98-9)
- 2-(tert-Butyl)-3-cyclopropoxy-5-isopropylpyridine (CAS 1243389-49-2)
- Methyl 5-(4-(benzyloxy)phenyl)oxazole-4-carboxylate (CAS 827028-74-0)
- Bromhexine impurity 54 (CAS CATO-C4X-106054)
- 4-Methyl-3,4-dihydro-2H-benzo[b][1,4]oxazin-5-amine (CAS 1253380-84-5)
- 1-(But-3-en-2-yl)-2-methylbenzene (CAS 97664-19-2)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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 18665070610 / Nicole.chen@cato-chem.com