6-Bromo-5-methylimidazo[1,2-a]pyridine CAS 116355-19-2
| CAS No. | 116355-19-2 |
| Molecular Formula | C8H7BrN2 |
| Molecular Weight | 211.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-5-methylimidazo[1,2-a]pyridine (CAS 116355-19-2) is a high-purity analytical reference standard with the molecular formula C8H7BrN2 and a molecular weight of 211.06 g/mol.
Based on its molecular formula C8H7BrN2, 6-Bromo-5-methylimidazo[1,2-a]pyridine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 211.06 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 6-Bromo-5-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 | C8H7BrN2 |
| Molecular Weight | 211.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 4-Bromo-6-methyl-7-azaindole (CAS 1000340-58-8)
- 3-Bromo-7-methyl-1H-pyrrolo[3,2-c]pyridine (CAS 1000341-40-1)
- 3-Bromo-4-methyl-1H-pyrrolo[3,2-c]pyridine (CAS 1000342-72-2)
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Recommended Standards
- 6-Bromo-7-methylimidazo[1,2-a]pyridine (CAS 116355-18-1)
- 3-(2-Bromophenyl)prop-2-yn-1-ol (CAS 116509-98-9)
- 6-Bromo-5-methylbenzimidazole (CAS 116106-16-2)
- 3-(Bromomethyl)-1h-pyrrolo[2,3-b]pyridine (CAS 1174007-40-9)
- 3-Ethyl-5-fluoro-1H-pyrrolo[2,3-b]pyridine (CAS 1068976-42-0)
- 4-(2-Amino-3-(methoxycarbonyl)-1h-pyrrolo[2,3-b]quinoxalin-1-yl)benzoic acid (CAS 433966-58-6)
- Methyl 2-(4-(aminomethyl)-1h-1,2,3-triazol-1-yl)acetate hydrochloride (CAS 1423029-65-5)
- N,N-Dimethyl-4-(methylthio)-6-phenyl-1,3,5-triazin-2-amine (CAS 95033-61-7)
- 6-Oxaspiro[3.4]Octane-8-carboxylic acid (CAS 1314400-27-5)
- 5-Bromo-2-((tetrahydro-2H-pyran-4-yl)methoxy)pyrimidine (CAS 1468448-55-6)
- 5-Bromo-N-(2-chloroethyl)thiophene-2-sulfonamide (CAS 1082843-83-1)
- 4-(6-Hydroxy-1-propyl-1H-indazol-3-yl)benzene-1,3-diol (CAS 680610-76-8)
- 2-(4-Ethyl-2,3-dioxopiperazin-1-yl)-N-(4-fluorophenyl)acetamide (CAS 868680-42-6)
- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
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