4-ethyl-1,3-oxazole CAS 54300-20-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54300-20-8 |
| Molecular Formula | C5H7NO |
| Molecular Weight | 97.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-ethyl-1,3-oxazole (CAS 54300-20-8) pharmaceutical standards reference standard. Molecular formula: C5H7NO. Molecular weight: 97.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H7NO |
| Molecular Weight | 97.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
Related ethyl Standards
- 5-ethyl-1,3-oxazole (CAS 32999-02-3)
- Oxazole-5-carbaldehyde (CAS 118994-86-8)
- 1,2-Oxazole-4-carbaldehyde (CAS 65373-53-7)
- Oxazole-2-carbaldehyde (CAS 65373-52-6)
- Oxazole-2,4-diamine (CAS 832134-07-3)
- Oxazole-4,5-diamine (CAS 936919-07-2)
- 1,3-Oxazole-5-carbonitrile (CAS 68776-61-4)
- Oxazole-2-carbonitrile (CAS 68776-60-3)
Recommended Standards
- 4-Amino-5-methylimidazole (CAS 25271-84-5)
- 4-Ethyl-2H-1,2,3-triazole (CAS 955114-82-6)
- 4-Amino-2H-pyrazin-4-ium-1-ide (CAS 59139-50-3)
- Palladium silver alloy (CAS 12735-99-8)
- 4-Amino-5-chloro-8-methoxyquinoline-3-carbohydrazide (CAS 1315374-21-0)
- 4-(2-Aminoethyl)-1λ⁶-thiane-1,1-dione hydrochloride (CAS 1354951-86-2)
- (6-Phenyldibenzo[b,d]thiophen-4-yl)boronic acid (CAS 1115640-18-0)
- 4-chloro-3-[1-hydroxy-2-(methylamino)ethyl]phenol hydrochloride (CAS 2059975-38-9)
- Adenosine 5’-O-(2-Thiodiphosphate) Trilithium Salt (CAS 73536-95-5)
- Palmitoyl Hexapeptide-12 TFA salt (CAS 171263-26-6(Free Base))
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