Ethyl 2,4-diphenyloxazole-5-carboxylate CAS 93729-30-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 93729-30-7 |
| Molecular Formula | C18H15NO3 |
| Molecular Weight | 293.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2,4-diphenyloxazole-5-carboxylate (CAS 93729-30-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H15NO3. Molecular weight: 293.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H15NO3 |
| Molecular Weight | 293.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Methyl 2,5-diphenyloxazole-4-carboxylate (CAS 25755-94-6)
- 2,5-Diphenyloxazole-4-sulfonyl chloride (CAS 1432284-72-4)
- 4,5-Diphenyloxazole-2(3H)-thione (CAS 6670-13-9)
- 2,4-Diphenyloxazole-5-carbaldehyde (CAS 917989-01-6)
- 92-71-7 2,5-Diphenyloxazole Oxazole, 2,5-diphenyl- 4-27-00-01435 (Beilstein Handbook Reference) BRN 0157021 2,5-Diphenyl-1,3-oxazole DPO (scintillator) EINECS 202-181-3 NSC 24856 PPO (scintillator) PPO (scintillator) (VAN) PPO (VAN) Tritosol USAF EK-6775 (CAS 92-71-7)
- 2-Methyl-4,5-diphenyloxazole (CAS 14224-99-8)
- 5-Methyl-2,4-diphenyloxazole (CAS 38511-88-5)
- 2,4-Diphenyloxazole (CAS 838-41-5)
Recommended Standards
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- 4-methyl-1-phenyl-1H-pyrazol-3-amine (CAS 66000-37-1)
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- 2-Chloro-1-isopropyl-1,2,3,4,5,6-hexahydro-[4,4]bipyridinyl (CAS 1316225-87-2)
- n-((1,2,3-Thiadiazol-4-yl)methyl)-3-methylaniline (CAS 1156893-27-4)
- 4-Fluoro-3-isobutoxybenzoic acid (CAS 1443328-76-4)
- Liraglutide-d8 Tetratrifluoroacetate (CAS 204656-20-2 (non-labelled, free base))
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