(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(3-cyclopropoxyphenyl)propanoic acid CAS 2136878-66-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2136878-66-3 |
| Molecular Formula | C27H25NO5 |
| Molecular Weight | 443.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(3-cyclopropoxyphenyl)propanoic acid (CAS 2136878-66-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C27H25NO5. Molecular weight: 443.49 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C27H25NO5 |
| Molecular Weight | 443.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (E)-N'-[3-Cyano-4-(3,4,5-trimethoxyphenyl)-4H-benzo[h]chromen-2-yl]-N,N-dimethylmethanimidamide (CAS 860784-57-2)
- (Z)-2-{4-[(4-fluorophenyl)methoxy]-3-methoxyphenyl}-N-(4-methoxyphenyl)ethene-1-sulfonamide (CAS 339104-73-3)
- (E)-Ethyl 4-(3-(2-cyano-3-((4-methoxyphenyl)amino)-3-oxoprop-1-en-1-yl)-2,5-dimethyl-1H-pyrrol-1-yl)benzoate (CAS 5861-88-1)
- Methyl 4-aminopentanoate (CAS 93338-64-8)
- 5,8-Dichloro-3,4-dihydroquinolin-2(1H)-one (CAS 144485-77-8)
- Methyl 8-hydroxyoctanoate (CAS 20257-95-8)
- (3,4-Dichlorophenyl)(indolin-1-yl)methanone (CAS 61589-15-9)
- 1-Bromo-5-chloro-4-fluoro-2-iodobenzene (CAS 1067882-65-8)
- (S)-3-Amino-3-(2,5-dimethylthiophen-3-yl)propanamide (CAS 1293179-12-0)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
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