(E)-3-(4-benzoyl-1-methyl-1H-pyrrol-2-yl)acrylic acid CAS 128843-46-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128843-46-9 |
| Molecular Formula | C15H13NO3 |
| Molecular Weight | 255.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-3-(4-benzoyl-1-methyl-1H-pyrrol-2-yl)acrylic acid (CAS 128843-46-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H13NO3. Molecular weight: 255.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H13NO3 |
| Molecular Weight | 255.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
Related E Standards
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Recommended Standards
- Ethyl 8-cyano-4-(methylamino)quinoline-3-carboxylate (CAS 1279213-92-1)
- 2-(3-(1H-Pyrazol-1-yl)propyl)isoindoline-1,3-dione (CAS 129854-24-6)
- (2-Formyl-phenyl)-carbamic acid benzyl ester (CAS 127506-06-3)
- 2-(Dimethylamino)-4-ethoxythiazole-5-carbaldehyde (CAS 919016-61-8)
- (1R,2R)-2-methoxycyclopropanecarboxylic acid (CAS 1932196-47-8)
- 3-(3-Chlorophenyl)-5-((3-fluorobenzyl)thio)-4H-1,2,4-triazol-4-amine (CAS 578735-32-7)
- 5-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)-1H-tetrazole (CAS 775351-44-5)
- (6-(Trifluoromethyl)pyrimidin-4-yl)proline (CAS 1823198-79-3)
- 5-Cyclopropoxy-6-ethylpyridin-2-amine (CAS 1243396-63-5)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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