6-(3-Bromophenyl)-4-(4-chlorophenyl)-2-hydroxypyridine-3-carbonitrile CAS 478261-45-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478261-45-9 |
| Molecular Formula | C18H10BrClN2O |
| Molecular Weight | 385.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(3-Bromophenyl)-4-(4-chlorophenyl)-2-hydroxypyridine-3-carbonitrile (CAS 478261-45-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H10BrClN2O. Molecular weight: 385.64 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H10BrClN2O |
| Molecular Weight | 385.64 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- Phenylmethyl (3S)-3-(aminomethyl)-3,4-dihydro-2(1H)-isoquinolinecarboxylate (CAS 1187932-04-2)
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- Ethyl 7-(4-(morpholinomethyl)phenyl)-7-oxoheptanoate (CAS 898770-87-1)
- 6362-63-6 Benzenepropanoic acid, beta-cyano-alpha-oxo-, ethyl ester (9CI) Ethyl 3-cyano-3-phenylpyruvate Pyruvic acid, cyanophenyl-, ethyl ester 4-10-00-03440 (Beilstein Handbook Reference) AI3-15927 BRN 0613921 Cyanophenylpyruvic acid ethyl ester EINECS 228-844-7 Ethyl alpha-cyanophenylpyruvate Ethyl phenylcyanopyruvate NSC 31650 (CAS 6362-63-6)
- Lornoxicam Impurity 109 (CAS CATO-C4X-2016109)
- 4-Amino-2-chloro-5-hydroxy-N-methylbenzenesulfonamide (CAS 86264-31-5)
- Uremic Pentapeptide (CAS 71494-20-7)
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