Ethyl 2-chloro-5-phenyl-1H-pyrrole-3-carboxylate CAS 158692-57-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 158692-57-0 |
| Molecular Formula | C13H12ClNO2 |
| Molecular Weight | 249.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-chloro-5-phenyl-1H-pyrrole-3-carboxylate (CAS 158692-57-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H12ClNO2. Molecular weight: 249.69 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H12ClNO2 |
| Molecular Weight | 249.69 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 tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 5-Chloro-3-(1-methylcyclopropyl)-1H-indole-2-carboxylic acid (CAS 1548482-40-1)
- 5-(Isoxazol-3-yl)thiophene-2-sulfonyl chloride (CAS 160233-27-2)
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- 1-Bromo-2,3-dichlorobutane (CAS 38585-79-4)
- 6-Aminoquinoline-5-carbonitrile (CAS 54398-51-5)
- (3-Cyclopropoxy-2-methoxyphenyl)(methyl)sulfane (CAS 1243385-20-7)
- 6-(Pyrrolidin-1-yl)-3,4-dihydronaphthalen-1(2H)-one (CAS 16204-12-9)
- Tirofiban Impurity 65 (CAS 109315-44-8)
- 4-Methyl-5-(4-methylphenyl)-4h-1,2,4-triazol-3-yl hydrosulfide (CAS 138417-37-5)
- Semaglutide Impurity 8 (CAS CATO-C4X-22268)
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