(E)-3-[3-Ethoxy-4-(phthalimidyl)anilino]-N-(3-chloro-4-fluorophenyl)-2-cyano-2-propenamide (E)-N-(3-Chloro-4-fluorophenyl)-2-cyano-3-[[4-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-3-ethoxyphenyl]amino]-2-propenamide 915945-39-0 CAS 915945-39-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 915945-39-0 |
| Molecular Formula | C26H18ClFN4O4 |
| Molecular Weight | 504.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-3-[3-Ethoxy-4-(phthalimidyl)anilino]-N-(3-chloro-4-fluorophenyl)-2-cyano-2-propenamide (E)-N-(3-Chloro-4-fluorophenyl)-2-cyano-3-[[4-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-3-ethoxyphenyl]amino]-2-propenamide 915945-39-0 (CAS 915945-39-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C26H18ClFN4O4. Molecular weight: 504.90 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C26H18ClFN4O4 |
| Molecular Weight | 504.90 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related E Standards
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- 5-(3-Ethoxy-4-hydroxyphenyl)-3-hydroxy-4-(4-isopropoxy-3-methylbenzoyl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 371140-49-7)
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Recommended Standards
- 4-({[(4-chlorophenyl)methyl]sulfanyl}methyl)-6-[(2,4-dichlorophenyl)sulfanyl]-2-(pyridin-2-yl)pyrimidine (CAS 338960-86-4)
- (Z)-Pentatriacont-9-en-18-one (CAS 173546-57-1)
- 4-(((4-Chlorobenzyl)thio)methyl)-6-((2,6-dichlorophenyl)thio)-2-(pyridin-2-yl)pyrimidine (CAS 338961-03-8)
- 2-(2,5-Dimethoxyphenyl)imidazo[1,2-a]pyrimidine-3-carbaldehyde (CAS 891765-41-6)
- Ethyl 6,8-dibromoimidazo[1,2-a]pyrazine-3-carboxylate (CAS 1289197-53-0)
- (2E)-2-[(3-Methoxyphenyl)methylene]hydrazinecarbothioamide (CAS 1334180-01-6)
- 3-Methylcrotonyl L-Carnitine (CAS 64656-41-3)
- 2-(2-Fluoroethoxy)benzoic acid (CAS 1527910-76-4)
- Apixaban Impurity 115 (CAS CATO-C4X-1088115)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
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