1-[(3-Chlorophenyl)methyl]-4-hydroxy-3-[(2E)-3-phenylprop-2-en-1-yl]-1,2-dihydropyridin-2-one CAS 477888-20-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477888-20-3 |
| Molecular Formula | C21H18ClNO2 |
| Molecular Weight | 351.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[(3-Chlorophenyl)methyl]-4-hydroxy-3-[(2E)-3-phenylprop-2-en-1-yl]-1,2-dihydropyridin-2-one (CAS 477888-20-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H18ClNO2. Molecular weight: 351.83 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H18ClNO2 |
| Molecular Weight | 351.83 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
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- 6-Benzyl-2-(3-chlorophenyl)-3H,4H,5H,6H,7H,8H-pyrido[4,3-d]pyrimidin-4-one (CAS 1283274-03-2)
- 1-(4-Chlorophenyl)-3-((4-phenoxyphenyl)amino)propan-1-one (CAS 883793-23-5)
- 1-{4-[1-(4-chlorophenyl)-1H-pyrazol-5-yl]phenyl}-3,3-dimethylazetidin-2-one (CAS 321998-75-8)
- 3-(2-Chlorophenyl)-7-(2-ethyl-1H-imidazol-1-yl)-2,5-dimethylpyrazolo[1,5-a]pyrimidine (CAS 900887-89-0)
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Recommended Standards
- (2S,7R)-4-(4-Chlorophenyl)-5,9-dioxa-3-azatetracyclo[8.8.0.0^{2,7}.0^{13,18}]octadeca-1(10),11,13(18),14,16-pentaene (CAS 477713-64-7)
- 2-([1,1'-Biphenyl]-4-yloxy)-N-(3-chloro-4-methylphenyl)acetamide (CAS 300673-93-2)
- 2-Chloro-n-[3-(2,3-dihydro-1h-inden-5-yl)-1-phenyl-1h-pyrazol-5-yl]acetamide (CAS 956262-03-6)
- N-(2-oxo-2-((2-(pyridin-2-yl)ethyl)amino)ethyl)-N-phenylglycine (CAS 1142204-79-2)
- 5-(aminomethyl)-3-(2-methylpropyl)-1,3-oxazolidin-2-one hydrochloride (CAS 1427380-28-6)
- 2,4-Imidazolidinedione, polymer with 6-phenyl-1,3,5-triazine-2,4-diamine (CAS 138574-87-5)
- 1-Methyl-3-azetidinemethanamine (CAS 1359656-98-6)
- 2-(2,6-Dichlorobenzyl)-1,3-dioxolane (CAS 898759-17-6)
- 3-Difluoromethoxy-6-(trifluoromethyl)pyridine-2-methanol (CAS 1227601-30-0)
- Prolactin-Releasing Peptide (1-31) (human) (CAS 215510-22-8)
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