3-Phenethyl-5-phenylisoxazole CAS 142231-17-2
| CAS No. | 142231-17-2 |
| Molecular Formula | C17H15NO |
| Molecular Weight | 249.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-Phenethyl-5-phenylisoxazole (CAS 142231-17-2), molecular formula C17H15NO and molecular weight 249.31 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H15NO, 3-Phenethyl-5-phenylisoxazole contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 249.31 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 3-Phenethyl-5-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 | C17H15NO |
| Molecular Weight | 249.31 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Related Phenethyl Standards
- 2-Phenethyl-4H-chromen-4-one (CAS 61828-53-3)
- 2-Phenethyl-5-phenylfuran (CAS 1222-76-0)
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- 1-Methyl-2-phenethyl-1H-benzo[d]imidazol-5-amine (CAS 884142-96-5)
- 6-Phenethyl-5H-pyrrolo[3,4-b]pyridine-5,7(6H)-dione (CAS 18184-79-7)
- Phenethyl cinnamate (CAS 103-53-7)
- (1-Phenethyl-1H-benzo[d]imidazol-2-yl)methanol (CAS 380865-18-9)
- (2E)-Phenethyl cinnamate (CAS 63238-64-2)
Recommended Standards
- 2-((3,5-Dimethylisoxazol-4-yl)methyl)-2,7-diazaspiro[4.4]nonan-3-one (CAS 1422135-86-1)
- 6-(Benzyl(cyclopropyl)amino)nicotinonitrile (CAS 1424339-95-6)
- Tert-butyl 2-methyl-7,8-dihydropyrido[3,2-d]pyrimidine-5(6H)-carboxylate (CAS 1421312-15-3)
- N-(tert-Butyl)-2-(2-formyl-6-methylphenoxy)acetamide (CAS 1427028-69-0)
- (αR)-4-Fluoro-α-hydroxy-benzenepropanoic Acid Methyl Ester (CAS 124980-98-9)
- 1-(6-Methylpyridin-2-yl)propan-1-one (CAS 165126-71-6)
- 1-(4,5-Dichloro-1H-imidazol-1-yl)propan-2-one (CAS 1219557-54-6)
- (2S)-2-(dimethylamino)propan-1-ol (CAS 40916-65-2)
- 3,6-Dibromo-benzo[b]thiophene (CAS 1426082-37-2)
- 2-((1H-benzo[d][1,2,3]triazol-1-yl)methyl)aniline (CAS 403599-76-8)
- n-(2-Methylpentan-3-yl)-2-(methylthio)aniline (CAS 1157420-40-0)
- 2-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-5-oxo-4,5-dihydro-1H-pyrazol-3-yl}acetic acid (CAS 1097785-66-4)
- 3-Methoxy-1-methyl-1H-indazole-6-carbaldehyde (CAS 1936721-23-1)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
Why CATO?
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