5-Propylisoxazole-3-carboxamide CAS 856332-17-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 856332-17-7 |
| Molecular Formula | C7H10N2O2 |
| Molecular Weight | 154.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Propylisoxazole-3-carboxamide (CAS 856332-17-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H10N2O2. Molecular weight: 154.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H10N2O2 |
| Molecular Weight | 154.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Propylisoxazole Standards
- 3-Propylisoxazole-5-carboxamide (CAS 943925-84-6)
- 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)
- 5-Butyl-3-propylisoxazole (CAS 134837-14-2)
- 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)
Recommended Standards
- 5-Methyltetrahydropyrrolo[3,4-c]pyrrole-1,3(2H,3aH)-dione (CAS 775240-19-2)
- 6-(Methoxymethyl)-2-methylpyrimidin-4(1H)-one (CAS 3122-75-6)
- 5-Methyloxazolo[5,4-d]pyrimidin-7-amine (CAS 25680-36-8)
- 1-(3,5-Difluorophenyl)-3-(1-methyl-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl)urea (CAS 1796893-17-8)
- methyl 2-(3-aminophenyl)propanoate hydrochloride (CAS 1909312-70-4)
- 3,3-Diisopropyl-2-methyl-4,7,10-trioxa-3-siladodecan-12-ol (CAS 1170231-23-8)
- 7-Benzyl-2,7-diazaspiro[4.5]decan-1-one (CAS 1245643-65-5)
- Desonide Impurity N2 (CAS 2672-21-1)
- 2-Methyl-4-nitroisoquinolin-1(2H)-one (CAS 33930-79-9)
- Semaglutide Impurity 133 (CAS CATO-C4X-2226133)
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