Ethyl 5-(2,4-dichlorophenyl)-2-[4-(4-methoxyphenyl)piperazin-1-yl]-1H-pyrrole-3-carboxylate CAS 338396-55-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338396-55-7 |
| Molecular Formula | C24H25Cl2N3O3 |
| Molecular Weight | 474.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-(2,4-dichlorophenyl)-2-[4-(4-methoxyphenyl)piperazin-1-yl]-1H-pyrrole-3-carboxylate (CAS 338396-55-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H25Cl2N3O3. Molecular weight: 474.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H25Cl2N3O3 |
| Molecular Weight | 474.38 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
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- 3-(2,4-Dichlorophenyl)-N-(3,4-dichlorophenyl)-[1,2,4]triazolo[4,3-c]quinazolin-5-amine (CAS 400075-14-1)
- 1-(3,4-Dichlorophenyl)-3-(4-fluorophenyl)-5-(2,3,4-trimethoxyphenyl)-4,5-dihydro-1H-pyrazole (CAS 329778-82-7)
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- 2-((4-(2,4-Dichlorophenyl)-5-((naphthalen-1-ylamino)methyl)-4H-1,2,4-triazol-3-yl)thio)acetohydrazide (CAS 1306738-78-2)
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- N-{1-[(3,4-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridin-3-yl}-1-{[3-(trifluoromethyl)phenyl]sulfanyl}formamide (CAS 338783-87-2)
Recommended Standards
- 5'-(1H-tetrazol-5-yl)-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid (CAS 2249811-47-8)
- Oteseconazole Impurity 5 (CAS 1809313-32-3)
- L-Chicoric Acid (CAS 70831-56-0)
- Dimethyl 1-(2-(3-(2,3-dimethylphenyl)ureido)-2-oxoethyl)-1H-1,2,3-triazole-4,5-dicarboxylate (CAS 892278-08-9)
- tert-Butyl 3-bromo-1H-pyrrolo[3,2-b]pyridine-1-carboxylate (CAS 192189-15-4)
- (7-Fluoro-5-oxo-2,3-dihydro-1,4-benzoxazepin-4(5H)-yl)acetic acid (CAS 874767-72-3)
- 4-[(4-chlorophenyl)sulfanyl]cyclohexan-1-amine hydrochloride (CAS 1384431-48-4)
- 3-Pyrrolidinylmethyl 4-methoxybenzoatehydrochloride (CAS 1220037-68-2)
- 2-Methoxy-6-nitrobenzonitrile (CAS 38469-85-1)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
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