5-Hexyl-3-phenylisoxazole CAS 253270-21-2
| CAS No. | 253270-21-2 |
| Molecular Formula | C15H19NO |
| Molecular Weight | 229.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 229.32 g/mol gives 5-Hexyl-3-phenylisoxazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 5-Hexyl-3-phenylisoxazole (CAS 253270-21-2), a certified reference material (molecular formula C15H19NO, MW 229.32 g/mol) for analytical method development and quality control.
5-Hexyl-3-phenylisoxazole (C15H19NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-Hexyl-3-phenylisoxazole 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 | C15H19NO |
| Molecular Weight | 229.32 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Hexyl Standards
- 1-Hexyl-1H-indole-3-carbaldehyde (CAS 183718-76-5)
- Hexyl Octanoate (CAS 1117-55-1)
- 5-Hexyl-2-mercapto-6-methylpyrimidin-4-ol (CAS 59224-06-5)
- (1-Hexyl-1h-benzo[d]imidazol-2-yl)methanol (CAS 381693-65-8)
- 5-Hexyl-2-methylbenzo[d]oxazol-6-ol (CAS 81016-42-4)
- N-Hexyl-N-(3-methyl-1,2,4-oxadiazol-5-yl)acetamide (CAS 62347-44-8)
- 4-Acetyl-2-hexyl-5-methyl-1H-pyrazol-3(2H)-one (CAS 141762-97-2)
- 1-(1-Hexyl-5-hydroxy-3-methyl-1H-pyrazol-4-yl)ethanone (CAS 198277-68-8)
Recommended Standards
- 5,5-Dimethyl-3-[(4-methylphenyl)amino]-cyclohex-2-en-1-one (CAS 36646-78-3)
- 6-(3-Methyl-2-butenyl)-1H-indole-3-ethanol (CAS 583060-24-6)
- 5,5,8,8-Tetramethyl-5,6,7,8-tetrahydro-2-naphthalenylisocyanate (CAS 343962-16-3)
- 6-(Piperidin-1-yl)-3,4-dihydronaphthalen-1(2H)-one (CAS 92651-65-5)
- m-Hydroxycocaine-D3 (CAS 253775-19-8)
- 6-Methyl-3-morpholinopyridin-2-amine (CAS 1286273-54-8)
- N-(4-Chlorophenyl)-6-(propane-1-sulfonyl)pyridine-3-carboxamide (CAS 339031-81-1)
- 1-L-Cys-Etelcalcetide (CAS CATO-C4X-32471)
- 2-(Dimethylamino)acetaldehyde Sulfite (CAS 1413945-87-5)
- (1,2,3,4,5,6-Hexahydro-[2,4]bipyridinyl-6-yl)-dimethyl-amine dihydrochloride (CAS 1361115-15-2)
- Cephalexin Impurity 7 (Mixture Of Isomers) (CAS 59865-11-1)
- 1-(2H-1,3-Benzodioxole-5-carbonyl)-4-{[3-(3-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperidine (CAS 1775399-14-8)
- 4-(3-Chlorophenyl)piperidin-4-amine dihydrochloride (CAS 1707369-71-8)
- Gastrin Tetrapeptide (CAS 1947-37-1)
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