3,3-Dimethyl-4-oxo-1-(9-phenylfluorenyl)-proline Benzyl Ester CAS 1219402-15-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1219402-15-9 |
| Molecular Formula | C33H29NO3 |
| Molecular Weight | 487.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,3-Dimethyl-4-oxo-1-(9-phenylfluorenyl)-proline Benzyl Ester (CAS 1219402-15-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C33H29NO3. Molecular weight: 487.59 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C33H29NO3 |
| Molecular Weight | 487.59 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- O-(t-Butyl)-N-Fmoc-2,6-dimethyl-L-Tyrosine (CAS 1043043-79-3)
- Cefazedone Impurity 9 (CAS CATO-C4X-11719)
- PI4KIIIbeta-IN-9 (CAS 1429624-84-9)
- Diethyl (2-(phenylcarbamoyl)phenyl)phosphonate (CAS 41327-48-4)
- (3R,4R)-4-(2,4-Difluorophenyl)-3-methyl-4-(1H-1,2,4-triazol-1-ylmethyl)-2-oxetanone (CAS 1165800-97-4)
- Ethyl 4-(hydroxymethyl)-1,2,3-thiadiazole-5-carboxylate (CAS 59944-62-6)
- Flomoxef Impurity 4 (CAS 72591-95-8)
- 90905-00-3 Benzonitrile, 4-[4-(phenylmethyl)-1-piperazinyl]- CTK3I1451 (CAS 90905-00-3)
- 3-(4-Ethylpiperazin-1-yl)propan-1-ol (CAS 622369-81-7)
- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
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