6-Bromo-2-[2-(4-methoxyphenyl)ethenyl]quinoline-4-carboxylic acid CAS 1421636-31-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1421636-31-8 |
| Molecular Formula | C19H14BrNO3 |
| Molecular Weight | 384.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-2-[2-(4-methoxyphenyl)ethenyl]quinoline-4-carboxylic acid (CAS 1421636-31-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H14BrNO3. Molecular weight: 384.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H14BrNO3 |
| Molecular Weight | 384.22 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 sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (3E)-3-{[(2,4-dichlorophenyl)methoxy]imino}-N'-[2-(1H-1,2,4-triazol-1-yl)ethanimidoyl]propanehydrazide (CAS 338405-46-2)
- N-[6-(4-Bromophenyl)-4-methyl-2-oxo-2H-pyran-3-yl]benzamide (CAS 478067-12-8)
- 2-(((4-(4,5-Dichloro-1H-imidazol-1-yl)phenyl)imino)methyl)-3-hydroxy-1H-inden-1-one (CAS 1024316-38-8)
- N1-(3-Methoxyphenyl)-N2-(thiophen-2-ylmethyl)oxalamide (CAS 701228-79-7)
- (1-(2-Cyanoethyl)-1H-pyrazol-4-yl)boronic acid (CAS 1778667-08-5)
- (1R,3R)-3-Aminocyclohexanecarboxylic Acid (CAS 933445-51-3)
- 4,6-Pyrimidinedicarboxylic Acid (CAS 16490-02-1)
- tert-Butyl ((3R,4S)-3-fluoropiperidin-4-yl)(methyl)carbamate (CAS 1932099-23-4)
- 4-Bromo-N,N,N-trimethylbutan-1-aminium bromide (CAS 6875-49-6)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
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