Ethyl 6-amino-1-(4-chlorophenyl)-5-cyano-4-(2,4-dichlorophenyl)-2-methyl-1,4-dihydropyridine-3-carboxylate CAS 692287-67-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 692287-67-5 |
| Molecular Formula | C22H18Cl3N3O2 |
| Molecular Weight | 462.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 6-amino-1-(4-chlorophenyl)-5-cyano-4-(2,4-dichlorophenyl)-2-methyl-1,4-dihydropyridine-3-carboxylate (CAS 692287-67-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C22H18Cl3N3O2. Molecular weight: 462.76 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C22H18Cl3N3O2 |
| Molecular Weight | 462.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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- 2-Amino-5-(3-((4-(6-(2-(chloromethyl)-1,3-dioxolan-2-yl)hexyl)phenyl)amino)propyl)-6-methylpyrimidin-4(3H)-one (CAS 2664-49-5)
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Recommended Standards
- 2-[(3,4-Dichlorophenyl)formamido]-3-phenylpropyl 3-chlorobenzoate (CAS 338963-32-9)
- N2,N2,N4,N4,N6,N6-Hexabutyl-1,3,5-triazine-2,4,6-triamine (CAS 7285-99-6)
- (E)-3-((3-chloro-4-methoxyphenyl)amino)-1-(3-((2,4-dichlorobenzyl)oxy)phenyl)prop-2-en-1-one (CAS 478040-11-8)
- spiro[1,3-benzodioxole-2,4'-piperidine] (CAS 7677-96-5)
- N-(2,7-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)thiophene-2-carboxamide (CAS 942001-48-1)
- Allyl 4-((3-fluorobenzyl)oxy)-3-methoxybenzoate (CAS 1706445-02-4)
- 3-(4-(1H-Imidazol-1-yl)phenyl)-1H-pyrazole (CAS 321385-58-4)
- N-(5-Bromo-2,3-dihydro-1H-inden-4-yl)pivalamide (CAS 2142576-66-5)
- 1-[4-(4-methoxyphenoxy)phenyl]methanamine,HCl (CAS 1431963-48-2)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
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