n-Benzyl-5-methylisoxazole-3-carboxamide CAS 27144-34-9
| CAS No. | 27144-34-9 |
| Molecular Formula | C12H12N2O2 |
| Molecular Weight | 216.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including n-Benzyl-5-methylisoxazole-3-carboxamide.
n-Benzyl-5-methylisoxazole-3-carboxamide (CAS 27144-34-9) is a high-purity analytical reference standard with the molecular formula C12H12N2O2 and a molecular weight of 216.24 g/mol.
Based on its molecular formula C12H12N2O2, n-Benzyl-5-methylisoxazole-3-carboxamide contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 216.24 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), n-Benzyl-5-methylisoxazole-3-carboxamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H12N2O2 |
| Molecular Weight | 216.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 2 |
Recommended Standards
- N2-Ethylbenzo[1,2-b:4,5-b']difuran-2,6-diamine (CAS 863992-65-8)
- N-Cyclopropyl-1-methyl-1H-benzo[d][1,2,3]triazole-5-carboxamide (CAS 799264-78-1)
- N2-(4-methoxyphenyl)pyrimidine-2,5-diamine (CAS 26806-77-9)
- N-Ethyl-8-hydroxyquinoline-7-carboxamide (CAS 55477-69-5)
- (3-fluoro-4-methylphenyl)hydrazine (CAS 687971-90-0)
- 1-((4-Iodophenyl)sulfonyl)-4-phenylpiperazine (CAS 309272-60-4)
- Terbutaline-d9 (CAS 1189658-09-0)
- 3-Bromo-4-cyclopropoxybenzoic acid (CAS 1243470-34-9)
- Amisulpride EP Impurity D (CAS 71676-00-1)
- 4-(Chloromethyl)-3-(difluoromethyl)-2-iodo-5-methoxypyridine (CAS 1806884-22-9)
- Metalaxyl-M (CAS 70630-17-0)
- Lyral（mixture of isomers） (CAS 31906-04-4)
- 2-{[4-(1-methoxypropan-2-yl)-5-phenyl-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 1038360-54-1)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
Why CATO?
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