2-Ethyl-5-(trimethylsilyl)oxazole-4-carboxylic acid CAS 88400-28-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 88400-28-6 |
| Molecular Formula | C9H15NO3Si |
| Molecular Weight | 213.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Ethyl-5-(trimethylsilyl)oxazole-4-carboxylic acid (CAS 88400-28-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H15NO3Si. Molecular weight: 213.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H15NO3Si |
| Molecular Weight | 213.31 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-imidazol-4-amine (CAS 1200606-31-0)
- 1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-pyrazol-4-amine (CAS 1313520-72-7)
- 1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-pyrazol-3-amine (CAS 885325-91-7)
- 1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-pyrazol-5-amine (CAS 2132417-87-7)
- 1-Methyl-4-((trimethylsilyl)oxy)piperidine-4-carbonitrile (CAS 150358-78-4)
- 1-(2-((Trimethylsilyl)oxy)cyclohex-1-en-1-yl)ethanone (CAS 62269-46-9)
- 5-Oxo-7-(trimethylsilyl)hept-6-ynoic acid (CAS 187085-44-5)
- 3-[2-(Trimethylsilyl)ethynyl]imidazo[1,2-a]pyridine (CAS 1148027-21-7)
Recommended Standards
- (±)-MDEA-D6 [(±)-3,4-Methylenedioxyethylamphetamine-D6] (CAS 160227-44-1)
- 3-(Trimethoxysilyl)aniline (CAS 70411-42-6)
- 5-Trimethylsilanyl-isoxazole-3-carboxylic acid ethyl ester (CAS 149286-32-8)
- 3-(2-Methyl-1,3-thiazol-4-yl)benzonitrile (CAS 844891-06-1)
- 2-Bromo-6-(trimethylsilyl)pyridine (CAS 59409-80-2)
- 2-[4-(methoxycarbonyl)-1h-pyrazol-1-yl]propanoic acid (CAS 1006494-90-1)
- N-[(2H-1,3-Benzodioxol-5-yl)methyl]-2-(1H-1,2,4-triazol-1-yl)acetamide (CAS 478047-31-3)
- 3-(tert-butoxy)-2,2-dimethylcyclobutan-1-one (CAS 1522873-52-4)
- tert-butyl N-[2-(1-hydroxyethyl)-3-methoxyphenyl]carbamate (CAS 380225-70-7)
- Semaglutide impurity 29 (CAS 110990-08-4)
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