Ethyl 1-ethyl-5-[4'-(trifluoromethyl)-[1,1'-biphenyl]-2-amido]-1H-indole-2-carboxylate CAS 481659-90-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 481659-90-9 |
| Molecular Formula | C27H23F3N2O3 |
| Molecular Weight | 480.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 1-ethyl-5-[4'-(trifluoromethyl)-[1,1'-biphenyl]-2-amido]-1H-indole-2-carboxylate (CAS 481659-90-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C27H23F3N2O3. Molecular weight: 480.48 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C27H23F3N2O3 |
| Molecular Weight | 480.48 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 6-Acetyl-3-amino-N-(4-fluorophenethyl)-4-(trifluoromethyl)-5,6,7,8-tetrahydrothieno[2,3-b][1,6]naphthyridine-2-carboxamide (CAS 727663-24-3)
- Oxymorphone 3-beta-D-Glucuronide-d3 (CAS CATO-C3D-263102)
- (R)-3-(2-(Benzyloxy)-5-bromophenyl)-N,N-diisopropyl-3-phenylpropan-1-amine (CAS 950773-38-3)
- 5-Fluoro-2-isopropoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 2377607-26-4)
- N'1-[(6-chloroimidazo[2,1-b][1,3]thiazol-5-yl)methylidene]-4-(trifluoromethyl)benzene-1-carbohydrazide (CAS 265307-85-5)
- 2-(2-Bromophenyl)-1,1-bi(cyclopropyl) (CAS 599197-56-5)
- 17-Amino Geldanamycin (CAS 64202-81-9)
- Ethyl 2-methyl-1,5-diphenyl-1H-pyrrole-3-carboxylate (CAS 3652-61-7)
- (R)-1-(tert-butoxycarbonyl)-2-(thiophen-2-ylmethyl)pyrrolidine-2-carboxylic acid (CAS 959578-32-6)
- Semaglutide Impurity 187 (CAS CATO-C4X-2226187)
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