(4Z)-4-{[(3,5-dichlorophenyl)amino]methylidene}-3-methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one CAS 320424-77-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 320424-77-9 |
| Molecular Formula | C17H13Cl2N3O |
| Molecular Weight | 346.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (4Z)-4-{[(3,5-dichlorophenyl)amino]methylidene}-3-methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one (CAS 320424-77-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H13Cl2N3O. Molecular weight: 346.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H13Cl2N3O |
| Molecular Weight | 346.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Z Standards
- Ethyl 4-[(3,5-dichlorophenyl)carbamoyl]piperazine-1-carboxylate (CAS 1022512-67-9)
- (3E)-3-[2-(3,4-Dichlorophenyl)hydrazin-1-ylidene]-1-(prop-2-en-1-yl)-2,3-dihydro-1H-indol-2-one (CAS 320422-19-3)
- (3E)-3-[2-(3,5-Dichlorophenyl)hydrazin-1-ylidene]-1-(prop-2-en-1-yl)-2,3-dihydro-1H-indol-2-one (CAS 320422-18-2)
- 4-(((2,4-Dichlorophenyl)imino)methyl)-5-methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one (CAS 320424-76-8)
- 4-((2,3-Dichlorophenyl)amino)-4-oxo-2-(piperazin-1-yl)butanoic acid (CAS 900011-61-2)
- 4-((2,5-Dichlorophenyl)amino)-4-oxo-2-(piperazin-1-yl)butanoic acid (CAS 899964-57-9)
- 4-{4-[(2,4-dichlorophenyl)methoxy]phenyl}pyrimidin-2-amine (CAS 477889-41-1)
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Recommended Standards
- 1-(3-Chlorophenyl)-5-(4-chlorophenyl)-N-methyl-1H-pyrazole-3-carboxamide (CAS 477713-33-0)
- 1,5-Bis(4-chlorophenyl)-N-methyl-1H-pyrazole-3-carboxamide (CAS 477713-30-7)
- 3-Des(allylthio)methyl-3-chloromethyl Althiazide (CAS 1824-47-1)
- N-(2-Aminophenyl)-4-((4-methoxy-1H-indazol-1-yl)methyl)benzamide (CAS 920315-46-4)
- 5-(2,2,2-Trifluoroethoxy)pyridazin-3(2H)-one (CAS 1346697-88-8)
- 4-Propyl-1,2,3-thiadiazole-5-carboxylic acid (CAS 1021073-44-8)
- 3-Amino-N-(4-chlorophenyl)-6-methyl-5,6,7,8-tetrahydrothieno[2,3-b][1,6]naphthyridine-2-carboxamide (CAS 371222-56-9)
- (3S,4R)-rel-3-Hydroxypiperidine-4-carboxylic acid (CAS 742014-65-9)
- Methylcyclopenta-1,3-diene (CAS 26519-91-5)
- Palmitoyl Tripeptide-1 TFA salt (CAS 2803375-47-3)
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