3-Bromoimidazo[1,2-a]pyridine-7-carbonitrile CAS 1392210-94-4
| CAS No. | 1392210-94-4 |
| Molecular Formula | C8H4BrN3 |
| Molecular Weight | 222.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromoimidazo[1,2-a]pyridine-7-carbonitrile (C8H4BrN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
3-Bromoimidazo[1,2-a]pyridine-7-carbonitrile (CAS 1392210-94-4), molecular formula C8H4BrN3 and molecular weight 222.04 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), 3-Bromoimidazo[1,2-a]pyridine-7-carbonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H4BrN3 |
| Molecular Weight | 222.04 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromoimidazo Standards
- 6-Bromoimidazo[1,2-a]pyridine-2-carbonitrile (CAS 1216121-34-4)
- 8-Bromoimidazo[1,2-a]pyridine-6-carbonitrile (CAS 1221791-93-0)
- 3-Bromoimidazo[1,2-a]pyridine-8-carbonitrile, 97% (CAS 1383718-53-3)
- 6-Bromoimidazo[1,2-a]pyridine-5-carbonitrile (CAS 1459254-55-7)
- 7-bromoimidazo[1,2-a]pyridine-2-carbonitrile (CAS 1525387-68-1)
- 5-Bromoimidazo[1,2-a]pyridine-6-carbonitrile (CAS 1822863-24-0)
- 1-Bromoimidazo[1,5-a]pyridine-3-carbonitrile (CAS 1894844-46-2)
- 6-Bromoimidazo[1,2-a]pyridine-3-carbonitrile (CAS 474708-98-0)
Recommended Standards
- 2-Bromo-1H-benzo[d]imidazole-5-carbonitrile (CAS 1388069-26-8)
- 6-Amino-5-bromo-1-methyluracil (CAS 14094-37-2)
- 3-Bromo-1H-indazole-1-carbonitrile (CAS 1415741-68-2)
- 5-Bromopyrrolo[1,2-b]pyridazine-7-carbonitrile (CAS 1370252-36-0)
- 1-(4-Butylphenyl)-2,2,2-trifluoroethan-1-ol (CAS 1251110-92-5)
- PF-06747711 (CAS 1892576-58-7)
- 4-Bromo-2-(1-methyl-1h-pyrazol-4-yl)-1,3-thiazole (CAS 1501714-66-4)
- Ponatinib Impurity 19 (CAS CATO-C4X-226919)
- 4-(2-Fluoro-benzoyl)-piperidine-1-carboxylic acid tert-butyl ester (CAS 1134327-76-6)
- (3-(Methoxycarbonyl)-4-oxo-4H-chromen-6-yl)boronic acid (CAS 1220419-11-3)
- 1-(3-Bromo-4-fluorophenyl)-4-oxocyclohexanecarboxylic Acid (CAS 1385694-45-0)
- (R)-tert-Butyl (1-amino-4-(methylthio)-1-oxobutan-2-yl)carbamate (CAS 197893-07-5)
- 3-Ethynyl-4-methoxybenzoic acid (CAS 1197358-11-4)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
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