N-(4-chlorophenyl)-3-methylbut-2-enamide CAS 21250-37-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21250-37-3 |
| Molecular Formula | C11H12ClNO |
| Molecular Weight | 209.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N-(4-chlorophenyl)-3-methylbut-2-enamide (CAS 21250-37-3) pharmaceutical standards reference standard. Molecular formula: C11H12ClNO. Molecular weight: 209.67 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H12ClNO |
| Molecular Weight | 209.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- 1-(4-Chlorophenyl)-4-piperidone (CAS 113759-96-9)
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- 1-(3-Chlorophenyl)piperidin-4-one (CAS 115012-58-3)
- 4-(4-Chlorophenyl)-2-piperidone (CAS 1260770-82-8)
- 3-(2-Chlorophenyl)piperidin-2-one (CAS 1267039-62-2)
- 3-(3-Chlorophenyl)piperidin-2-one (CAS 1267183-97-0)
- 3-(4-Chlorophenyl)piperidin-2-one (CAS 1267774-08-2)
- 1-(3-Chlorophenyl)piperidin-2-one (CAS 132573-12-7)
Recommended Standards
- N-(4-Chloro-2-methylphenyl)cyclopropanecarboxamide (CAS 23742-27-0)
- N-Allyl-2-chloro-N-phenylacetamide (CAS 60901-60-2)
- Lorcaserin Lactam Impurity (CAS 824430-77-5)
- (3S,4S)-(-)-1-Benzyl-3,4-Dihydroxypyrrolidin-2,5-Dione (CAS 19728-93-9)
- N-[4-(6-Methyl[1,3]thiazolo[3,2-b][1,2,4]triazol-5-yl)-1,3-thiazol-2-yl]-N-propylamine (CAS 478067-24-2)
- 5-Methyl-6-(piperidin-1-yl)pyridin-3-amine dihydrochloride (CAS 1432680-07-3)
- (s)-7-Fluoro-2-(pyrrolidin-3-yl)isoindolin-1-one hydrochloride (CAS 1786749-99-2)
- Cefazolin Impurity 72 (CAS CATO-C4X-157772)
- 1,4-Di((e)-styryl)benzene (CAS 1608-30-6)
- Cyclopeptide-5 (CAS 197172-76-2)
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