3-(2-(4-(3,4-Dichlorophenyl)piperazin-1-yl)ethyl) 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate CAS 91040-25-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91040-25-4 |
| Molecular Formula | C28H30Cl2N4O6 |
| Molecular Weight | 589.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-(4-(3,4-Dichlorophenyl)piperazin-1-yl)ethyl) 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate (CAS 91040-25-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C28H30Cl2N4O6. Molecular weight: 589.47 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C28H30Cl2N4O6 |
| Molecular Weight | 589.47 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Dichlorophenyl Standards
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- (2E)-3-{4-[(2,4-dichlorophenyl)methoxy]phenyl}-1-{3-[1-({2-fluoro-[1,1'-biphenyl]-4-yl}oxy)ethyl]-1H-pyrazol-1-yl}prop-2-en-1-one (CAS 477710-97-7)
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- 1-[(2,4-Dichlorophenyl)methyl]-3-(1-{1-[(2,4-dichlorophenyl)methyl]-1H-indol-3-yl}ethenyl)-1H-indole (CAS 338777-63-2)
Recommended Standards
- 2-{N-[5-(benzyloxy)-2,4-dichlorophenyl]4-methoxybenzenesulfonamido}-N-(4-fluorophenyl)acetamide (CAS 338961-77-6)
- Letermovir impurity 55 (CAS CATO-C4X-291555)
- (E)-(1-{4-[3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-amido]phenyl}ethylidene)amino 3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carboxylate (CAS 937604-54-1)
- 4-(1h-Indazol-1-yl)phenol (CAS 942427-41-0)
- 3-(4-Fluorophenyl)-3-oxo-2-(4-pyridinyl)propanenitrile (CAS 148671-42-5)
- 5-(2-Furyl)-1H-indole-3-carbaldehyde (CAS 893735-81-4)
- 2-((2,6-Dichlorobenzyl)thio)acetohydrazide (CAS 263366-99-0)
- 4-Bromo-2-fluorobenzo[d]oxazole (CAS 1804470-24-3)
- 4-Methoxy-5-methylindoline (CAS 295325-87-0)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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