(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-methoxyphenyl)propanoic acid CAS 511272-33-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 511272-33-6 |
| Molecular Formula | C25H23NO5 |
| Molecular Weight | 417.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-methoxyphenyl)propanoic acid (CAS 511272-33-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H23NO5. Molecular weight: 417.45 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C25H23NO5 |
| Molecular Weight | 417.45 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (R)-3-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-methoxyphenyl)propanoic acid (CAS 511272-31-4)
- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-methoxyphenyl)propanoic acid (CAS 206060-41-5)
- (E)-3-((R,2E,4E)-1-Hydroxy-4-methyl-6-((1S,2S,4R,6S,7R,8R)-1,2,7-trimethyl-5-oxo-3,9,10-trioxatricyclo[4.3.1.02,4]decan-8-yl)hepta-2,4-dien-1-ylidene)pyrrolidine-2,4-dione (CAS 34429-70-4)
- 5-Chloro-N-isopropylpyridin-2-amine (CAS 1036489-78-7)
- N-Nitroso 2,2,6,6-Tetramethylpiperidine (CAS 6130-93-4)
- (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(3,4,5-trifluorophenyl)propanoic acid (CAS 205526-31-4)
- 1-[2-(Methylsulfanyl)phenyl]piperazine (CAS 1013-24-7)
- Methyl 2-(5-cyano-1-methyl-1H-indol-3-yl)acetate (CAS 796856-92-3)
- 4-(2-Bromoethyl)benzaldehyde (CAS 7617-70-1)
- Insulin Degludec Impurity 13 (CAS CATO-C4X-215713)
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