Methyl (s)-2-phenyl-4,5-dihydrooxazole-4-carboxylate CAS 78715-83-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78715-83-0 |
| Molecular Formula | C11H11NO3 |
| Molecular Weight | 205.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl (s)-2-phenyl-4,5-dihydrooxazole-4-carboxylate (CAS 78715-83-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H11NO3. Molecular weight: 205.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H11NO3 |
| Molecular Weight | 205.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Methyl (S)-2-Isocyanato-3-phenylpropionate (CAS 40203-94-9)
- methyl 1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 949293-92-9)
- Methyl (R)-2-isocyanato-3-phenylpropanoate (CAS 361456-36-2)
- Benzyl (4-methyl-5-oxotetrahydrofuran-3-yl)carbamate (CAS 94799-18-5)
- 3-(4-(4-Methylbenzyl)-2,3-dioxo-3,4-dihydroquinoxalin-1(2H)-yl)propanoic acid (CAS 1243079-97-1)
- Benzyl 1-aminocyclohexanecarboxylate (CAS 102373-23-9)
- 6-Amino-1',2-bis[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2,3,4,7-tetrahydro-1H-spiro[isoquinoline-8,4'-piperidine]-5,7,7-tricarbonitrile (CAS 400085-31-6)
- 1-(Bromomethyl)-4-fluoro-2-(trifluoromethoxy)benzene (CAS 1323966-22-8)
- 1,4-Dibromobutane-1,1,4,4-d4 (CAS 36684-45-4)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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