1,3-Diethyl 2-[({4-benzoyl-1-[(4-fluorophenyl)methyl]-5-methyl-1H-pyrrol-3-yl}amino)methylidene]propanedioate CAS 338791-56-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338791-56-3 |
| Molecular Formula | C27H27FN2O5 |
| Molecular Weight | 478.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Diethyl 2-[({4-benzoyl-1-[(4-fluorophenyl)methyl]-5-methyl-1H-pyrrol-3-yl}amino)methylidene]propanedioate (CAS 338791-56-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C27H27FN2O5. Molecular weight: 478.51 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C27H27FN2O5 |
| Molecular Weight | 478.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Diethyl Standards
- Diethyl bis(3,4-dichlorobenzyl)malonate (CAS 57197-27-0)
- Diethyl 4-((4-(4-chlorophenyl)-5-methylthiazol-2-yl)carbamoyl)benzylphosphonate (CAS 623152-06-7)
- Diethyl 2,2'-(octane-1,8-diylbis(azanediyl))bis(6-oxo-1,6-dihydropyrimidine-5-carboxylate) (CAS 92736-12-4)
- Diethyl 2-amino-1,4-bis(4-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate (CAS 692287-98-2)
- Diethyl 4-(5-(3-bromophenyl)furan-2-yl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate (CAS 373373-22-9)
- Diethyl 2-acetamido-2-(6-octyl-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)malonate (CAS 945632-79-1)
- Diethyl (1H,1H,2H,2H-perfluorooctyl)phosphonate (CAS 350608-55-8)
- Diethyl 2-(((3,4-dichlorobenzyl)thio)((2-fluorophenyl)amino)methylene)malonate (CAS 866153-20-0)
Recommended Standards
- Avanafil Impurity 138 (CAS CATO-C4X-1118138)
- Codeine-6-ß-D-glucuronide-D3 (CAS 219533-59-2)
- Linagliptin impurity 128 (CAS CATO-C4X-1101128)
- 2-(4-Fluorobenzoyl)benzoyl chloride (CAS 58677-60-4)
- 900717-18-2 N1-Benzyl-N1-methylbutane-1,2-diamine MFCD06446868 (CAS 900717-18-2)
- 5-((3-(Dimethylamino)propyl)amino)-3,10-dimethylpyrimido[4,5-b]quinoline-2,4(3H,10H)-dione (CAS 502137-98-6)
- Ethyl (2E)-3-(3-cyanophenyl)-2-propenoate (CAS 125873-00-9)
- 1-(2-(Tert-butylamino)-2-oxoethyl)piperidine-3-carboxylic acid (CAS 1156145-35-5)
- 5,6-Dimethyl-3-(4-methylphenyl)-2-sulfanylthieno[2,3-d]pyrimidin-4(3h)-one (CAS 59898-65-6)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com