2-(4-Bromophenyl)imidazo[1,2-a]pyridine-6-carbonitrile CAS 731822-49-4
| CAS No. | 731822-49-4 |
| Molecular Formula | C14H8BrN3 |
| Molecular Weight | 298.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C14H8BrN3, 2-(4-Bromophenyl)imidazo[1,2-a]pyridine-6-carbonitrile 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 298.14 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).
2-(4-Bromophenyl)imidazo[1,2-a]pyridine-6-carbonitrile (CAS 731822-49-4), molecular formula C14H8BrN3 and molecular weight 298.14 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H8BrN3 |
| Molecular Weight | 298.14 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromophenyl Standards
- 2-(3-Bromophenyl)imidazo[1,2-a]pyridine-8-carbonitrile (CAS 1450631-56-7)
- 2-((1-(4-Bromophenyl)-1H-pyrrol-2-yl)methylene)malononitrile (CAS 355418-51-8)
- 2-((1-(4-Bromophenyl)-1H-pyrrol-3-yl)methylene)malononitrile (CAS 439094-32-3)
- N-[(4-Bromophenyl)methyl]-2,4-difluoroaniline (CAS 1019613-64-9)
- Methyl (3-(4-bromophenyl)acryloyl)glycinate (CAS 1158110-15-6)
- 1-[(4-bromophenyl)methyl]-5-oxopyrrolidine-2-carboxylic acid (CAS 116404-23-0)
- Methyl 1-(3-bromophenyl)-5-oxopyrrolidine-3-carboxylate (CAS 1239750-06-1)
- 2-(4-Bromophenyl)-1-methyl-5-oxopyrrolidine-3-carboxylic acid (CAS 1282577-02-9)
Recommended Standards
- 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)pyrimidine (CAS 330792-87-5)
- 2-Phenoxypyrimidine-5-boronic acid pinacol ester, >97% (CAS 330792-85-3)
- 3-((2,6-Dichlorophenyl)sulfonamido)propanoic acid (CAS 612042-78-1)
- 3-(2-Chloroacetamido)-4-methoxybenzene-1-sulfonyl chloride (CAS 728864-70-8)
- 4-Bromo-2,3-difluoro-(n-hexyloxy)benzene (CAS 256383-40-1)
- 4-methyl-5-(2-methylpropyl)-1,3-thiazol-2-amine hydrochloride (CAS 1864073-70-0)
- (R)-4-((R)-1-hydroxyethyl)-1-((S)-1-(4-methoxyphenyl)ethyl)pyrrolidin-2-one (CAS 1809817-07-9)
- 6-(Benzyloxy)-1-methyl-1h-indole-2-carboxylic acid (CAS 933474-42-1)
- 3-(2-Aminoethyl)-5-methoxy-1H-indole-2-carboxylic acid (CAS 52648-13-2)
- 2-[(4-Methoxyphenoxy)methyl]piperidine 2105AE 383128-92-5 C13H19NO2 (CAS 383128-92-5)
- exo-3-Boc-6-formyl-3-azabicyclo[3.1.0]hexane (CAS 419572-19-3)
- Ravuconazole Impurity 2 (CAS 132507-94-9)
- Avatrombopag Impurity 3 (CAS CATO-C4X-22343)
- CBP501 Affinity Peptide trifluoroacetate salt (CAS 1351804-17-5)
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