4-(7-Bromoimidazo[1,2-a]pyridin-2-yl)benzonitrile CAS 1984063-13-9
| CAS No. | 1984063-13-9 |
| Molecular Formula | C14H8BrN3 |
| Molecular Weight | 298.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(7-Bromoimidazo[1,2-a]pyridin-2-yl)benzonitrile (C14H8BrN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
4-(7-Bromoimidazo[1,2-a]pyridin-2-yl)benzonitrile (CAS 1984063-13-9), molecular formula C14H8BrN3 and molecular weight 298.14 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.
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.) | 1996 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromoimidazo Standards
- 4-{3-bromoimidazo[1,2-a]pyridin-2-yl}benzonitrile (CAS 158958-90-8)
- 4-(6-Bromoimidazo[1,2-a]pyridin-2-yl)benzonitrile (CAS 864941-90-2)
- 3-(6-Bromoimidazo[1,2-b]pyridazin-2-yl)benzonitrile (CAS 1263284-55-4)
- 4-((6-Bromoimidazo[1,2-a]pyridin-3-yl)methyl)morpholine (CAS 705262-45-9)
- 6-Bromoimidazo[1,2-a]pyridine-3-sulfonyl chloride (CAS 1642583-18-3)
- (6-Bromoimidazo[1,2-a]pyridin-3-yl)(phenyl)methanone (CAS 1284293-40-8)
- Ethyl 2-(2-Bromoimidazo[2,1-B]Thiazol-6-Yl)Propanoate (CAS 1341035-70-8)
- Ethyl 2-(2-bromoimidazo[2,1-b][1,3,4]thiadiazol-6-yl)acetate (CAS 1251008-63-5)
Recommended Standards
- 5-Bromo-N-(1,3,5-trimethyl-1h-pyrazol-4-yl)furan-2-carboxamide (CAS 958955-44-7)
- 3-(5-Bromo-2,4-dimethoxyphenyl)-1H-pyrazol-5-amine (CAS 502132-64-1)
- 6,8-Dichloro-2-(thiophen-2-yl)-4H-benzo[d][1,3]oxazin-4-one (CAS 73314-32-6)
- 3-(2-Chloroacetamido)-4-methoxybenzene-1-sulfonyl chloride (CAS 728864-70-8)
- 4-Bromo-2-cyclohexylpyridine (CAS 1142194-12-4)
- N-cyclopropyl-1-tosylpiperidine-4-carboxamide (CAS 433955-19-2)
- 1-Cyclopropyl-1-(3-fluoro-5-methylphenyl)ethanol (CAS 1538921-84-4)
- 2-(Piperazin-1-yl)nicotinonitrile hydrochloride (CAS 1185307-06-5)
- (2-cyanoethyl)alanine (CAS 63905-32-8)
- 5-Fluoro-2-methanesulfonyl-benzylamine hydrochloride (CAS 1192347-84-4)
- 5-Isopropylbenzo[d]oxazol-2-amine (CAS 1030513-69-9)
- 6-Methoxy-2-(methylsulfonyl)quinoline-4-carboxylic acid (CAS 142889-49-4)
- 3-(1-(2,2,2-Trifluoroethyl)-1H-pyrazol-5-yl)propanoic acid (CAS 2388474-14-2)
- Heme iron polypeptide(Hematin) (CAS 14875-96-8)
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