5-Ethylisoxazole CAS 30842-91-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 30842-91-2 |
| Molecular Formula | C5H7NO |
| Molecular Weight | 97.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Ethylisoxazole (CAS 30842-91-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H7NO. Molecular weight: 97.12 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1965 |
| Nitrogen Atoms | 1 |
Related Ethylisoxazole Standards
- 3-Ethylisoxazole-5-carboxylic acid (CAS 14633-21-7)
- 4-Ethylisoxazole-5-carboxylic acid (CAS 1518161-26-6)
- 3-Ethylisoxazole-4-carboxylic Acid (CAS 639523-12-9)
- Methyl 3-Ethylisoxazole-4-carboxylate (CAS 1402812-89-8)
- 5-Ethylisoxazole-3-carbohydrazide (CAS 707536-50-3)
- Methyl 3-ethylisoxazole-5-carboxylate (CAS 910321-87-8)
- Methyl 5-ethylisoxazole-4-carboxylate (CAS 954229-90-4)
- 3-Ethylisoxazole-5-carbonyl chloride (CAS 80173-67-7)
Recommended Standards
- 5-ethyl-1,3-oxazole (CAS 32999-02-3)
- 5-Oxopentanenitrile (CAS 3350-74-1)
- 5,6-Dihydro-1H-pyridin-2-one (CAS 6052-73-9)
- (2-Chloro-5-(difluoromethyl)-3-(trifluoromethyl)pyridin-4-yl)methanol (CAS 1804716-95-7)
- 5-(4-Bromophenyl)-1-methyl-1H-imidazol-2-amine (CAS 787586-84-9)
- (2S,3S)-N-((3R,4S,5S)-1-((S)-2-((1R,2R)-3-(((1S,2R)-1-hydroxy-1-phenylpropan-2-yl)amino)-1-methoxy-2-methyl-3-oxopropyl)pyrrolidin-1-yl)-3-methoxy-5-methyl-1-oxoheptan-4-yl)-N,3-dimethyl-2-((S)-3-methyl-2-(methylamino)butanamido)pentanamide (CAS 474645-30-2)
- 1823182-80-4 3-chloro-2-(difluoro(1H-1,2,4-triazol-3-yl)methyl)-5-(trifluoromethyl)pyridine KS-000025RN (CAS 1823182-80-4)
- 4-(2-Nitrobenzyl)-1,3-diphenyl-1H-pyrazol-5(4H)-one (CAS 58532-80-2)
- 1-(Bromomethyl)-1-methoxycyclohexane (CAS 22690-23-9)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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