5-Butyl-3-propylisoxazole CAS 134837-14-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 134837-14-2 |
| Molecular Formula | C10H17NO |
| Molecular Weight | 167.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Butyl-3-propylisoxazole (CAS 134837-14-2) pharmaceutical standards reference standard. Molecular formula: C10H17NO. Molecular weight: 167.25 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H17NO |
| Molecular Weight | 167.25 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
Related Butyl Standards
- 5-Methyl-3-propylisoxazole-4-carboxylic acid (CAS 17147-43-2)
- 5-Propylisoxazole-3-carbohydrazide (CAS 90221-28-6)
- 5-Propylisoxazole-4-carbonyl chloride (CAS 75705-99-6)
- 5-Propylisoxazole-4-carboxylic acid (CAS 134541-04-1)
- 3-Propylisoxazole-5-carboxylic acid (CAS 14716-92-8)
- 3-Propylisoxazole-4-carboxylic acid (CAS 877760-11-7)
- 3-Propylisoxazole-5-carboxamide (CAS 943925-84-6)
- 5-Propylisoxazole-3-carboxamide (CAS 856332-17-7)
Recommended Standards
- 2-Azaspiro[4.6]undecan-3-one (CAS 134617-89-3)
- 3-Methyl-1-(pentan-3-yl)-1h-pyrazol-4-amine (CAS 1351385-07-3)
- 1-(3-Isopropyl-1-methyl-1H-pyrazol-5-yl)-N-methylmethanamine (CAS 1345510-74-8)
- (4E)-2-(4-Chlorophenyl)-4-{[(4,6-dimethylpyrimidin-2-yl)amino]methylidene}-4,5-dihydro-1,3-oxazol-5-one (CAS 303998-86-9)
- o-((5-Bromofuran-2-yl)methyl)hydroxylamine (CAS 1541911-09-4)
- Raltitrexed Impurity 51 (CAS CATO-C4X-138651)
- Benzyl 2-bromo-4-(1,3-dioxoisoindolin-2-yl)butanoate (CAS 39257-86-8)
- (S)-4-(tert-Butyl)-2-(6-methylpyridin-2-yl)-4,5-dihydrooxazole (CAS 199277-80-0)
- (Trp11,D-Phe1?·1?)-SDF-1 (7-16) (Dimer) (human, cat, mouse) (CAS 1926163-84-9)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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