2-(4-Bromophenyl)-7-methylimidazo[1,2-a]pyridine CAS 838-32-4
| CAS No. | 838-32-4 |
| Molecular Formula | C14H11BrN2 |
| Molecular Weight | 287.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Bromophenyl)-7-methylimidazo[1,2-a]pyridine (CAS 838-32-4), molecular formula C14H11BrN2 and molecular weight 287.15 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(4-Bromophenyl)-7-methylimidazo[1,2-a]pyridine (C14H11BrN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 287.15 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures 2-(4-Bromophenyl)-7-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 | C14H11BrN2 |
| Molecular Weight | 287.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromophenyl Standards
- 2-(3-Bromophenyl)-5-methylimidazo[1,2-a]pyridine (CAS 1055025-30-3)
- 2-[(3-bromophenyl)methyl]-4-methoxybutanoic acid (CAS 1182757-92-1)
- 2-(2-Bromophenyl)-5-methyl-1H-benzo[d]imidazole (CAS 14225-84-4)
- 3-(4-Bromophenyl)-1-phenylprop-2-en-1-one (CAS 1774-66-9)
- (2E)-1-(3-Bromophenyl)-3-phenylprop-2-en-1-one (CAS 22966-26-3)
- (2E)-1-(4-Bromophenyl)-3-phenylprop-2-en-1-one (CAS 22966-23-0)
- (2E)-1-(4-Bromophenyl)-3-phenylprop-2-en-1-one (CAS 2403-27-2)
- (2E)-3-(4-Bromophenyl)-1-phenylprop-2-en-1-one (CAS 22966-09-2)
Recommended Standards
- 2-(4-Bromophenyl)-5-methylbenzimidazole (CAS 496807-37-5)
- 2-(4-Bromophenyl)-8-methylimidazo[1,2-a]pyridine (CAS 888-61-9)
- 2-(4-Bromophenyl)-1-methyl-1h-benzo[d]imidazole (CAS 2751-84-0)
- 2-(Boc-amino)-5-bromo-3-methylpyridine (CAS 748812-61-5)
- (S)-2-((3-Sulfopropyl)amino)propanoic acid (CAS 819863-37-1)
- (3-Chlorophenyl)(4-(piperazin-1-yl)phenyl)methanone (CAS 886506-39-4)
- Hexafluoroacetone (CAS 684-16-2)
- Pirfenidone Impurity 45 (CAS CATO-C4X-222945)
- 3-Chloropivaloyl Chloride (CAS 4300-97-4)
- 2-Cyclopropoxy-4-sulfamoylbenzoic acid (CAS 1243407-43-3)
- [(2-chloro-4-methylphenyl)sulfamoyl]dimethylamine (CAS 1018154-46-5)
- Eltrombopag Impurity 10 (CAS CATO-C4X-119810)
- 1,3,6-Tri-O-galloyl-b-D-glucose (CAS 18483-17-5)
- Insulin Degludec Impurity 28 (CAS CATO-C4X-215728)
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