3-Nonylisoxazol-5(4H)-one CAS 398148-14-6
| CAS No. | 398148-14-6 |
| Molecular Formula | C12H21NO2 |
| Molecular Weight | 211.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Nonylisoxazol-5(4H)-one (CAS 398148-14-6), molecular formula C12H21NO2 and molecular weight 211.30 g/mol, is a CATO reference standard with documented purity and traceability.
3-Nonylisoxazol-5(4H)-one (C12H21NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Nonylisoxazol-5(4H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H21NO2 |
| Molecular Weight | 211.30 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 3-Methanethiosulfonyl-N,N-dimethylpropionamide (CAS 359436-82-1)
- 4-(2-Fluorobenzyl)thiomorpholine (CAS 331856-26-9)
- 3-Isopropoxy-N-((5-methylfuran-2-yl)methyl)propan-1-amine (CAS 799260-51-8)
- 4-(2-Phenylpropan-2-yl)aniline (CAS 6962-10-3)
- 3-carbamoyl-2-[(2-fluorobenzene)sulfonamido]propanoic acid (CAS 1396962-91-6)
- 1-(1-(Triisopropylsilyl)-1H-indol-3-yl)ethanone (CAS 889939-11-1)
- 2,4-Dibromo-6-methylbenzoic Acid (CAS 58707-03-2)
- 2-ethyl-4,4-difluorobutan-1-ol (CAS 1909305-27-6)
- N-Benzyl-4,5-dimethylbenzo[d]thiazol-2-amine (CAS 743452-37-1)
- 1-(4-Bromophenyl)-5-chloro-N-methyl-1H-pyrazole-4-carboxamide (CAS 98533-68-7)
- 2-Bromo-5-chloro-3-(difluoromethyl)pyridin-4-amine (CAS 1805337-31-8)
- 1-(Benzylthio)propan-2-one (CAS 10230-69-0)
- 1-(3-Hydroxypyrrolidin-1-yl)-3,3-dimethylbutan-2-one (CAS 1343730-79-9)
- Des-Ala28-Tirzepatide (CAS CATO-CPTD788945)
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 18665070610 / Nicole.chen@cato-chem.com