7-Bromo-2-(chloromethyl)-1-methyl-1H-imidazo[4,5-c]pyridine CAS 1171920-75-4
| CAS No. | 1171920-75-4 |
| Molecular Formula | C8H7BrClN3 |
| Molecular Weight | 260.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 7-Bromo-2-(chloromethyl)-1-methyl-1H-imidazo[4,5-c]pyridine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
7-Bromo-2-(chloromethyl)-1-methyl-1H-imidazo[4,5-c]pyridine (CAS 1171920-75-4) is a high-purity analytical reference standard with the molecular formula C8H7BrClN3 and a molecular weight of 260.52 g/mol.
7-Bromo-2-(chloromethyl)-1-methyl-1H-imidazo[4,5-c]pyridine (C8H7BrClN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 7-Bromo-2-(chloromethyl)-1-methyl-1H-imidazo[4,5-c]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 | C8H7BrClN3 |
| Molecular Weight | 260.52 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.) | 1989 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
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Recommended Standards
- 4,6-Dichloro-2-(3-chlorophenyl)-1,3,5-triazine,99% (CAS 61452-85-5)
- 2-(4-Bromo-2-chlorophenoxy)propanenitrile (CAS 951920-69-7)
- (5-Bromo-3-chloropyridin-2-yl)(cyclopropyl)methanone (CAS 2661483-39-0)
- 2-(Bromomethyl)-6-(chloromethyl)benzo[d]oxazole (CAS 1806379-30-5)
- C-(3,5-Dimethyl-2-phenyl-1H-indol-7-yl)-methylamine (CAS 1171934-81-8)
- 1,1-Difluoro-4-trifluoromethyl-cyclohexane (CAS 1416351-96-6)
- 2-(4-Chloro-3-nitro-1H-pyrazol-1-yl)acetohydrazide (CAS 1004644-14-7)
- Methyl 4-(cyanocarbonyl)benzoate (CAS 198978-34-6)
- (2E)-3-(5-fluorofuran-2-yl)prop-2-enoic acid (CAS 1924671-74-8)
- (2E)-2-{[(4-hydroxy-2-methylphenyl)amino]methylidene}-4,4-dimethyl-3-oxopentanenitrile (CAS 1025306-51-7)
- tert-Butyl (3-(4-aminopiperidin-1-yl)propyl)carbamate (CAS 160687-48-9)
- 2-(Phenylimino)-2H-chromene-3-carbothioamide (CAS 161554-73-0)
- (6-Chloropyridin-3-yl)(3,5-dichlorophenyl)methanone (CAS 1187165-23-6)
- Hexapeptide-11 (CAS 100684-36-4)
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