(4Z)-4-{[(3,5-dichlorophenyl)amino]methylidene}-1-methyl-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-one CAS 320424-86-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 320424-86-0 |
| Molecular Formula | C12H8Cl2F3N3O |
| Molecular Weight | 338.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (4Z)-4-{[(3,5-dichlorophenyl)amino]methylidene}-1-methyl-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 320424-86-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H8Cl2F3N3O. Molecular weight: 338.11 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H8Cl2F3N3O |
| Molecular Weight | 338.11 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Z Standards
- 1-(2,4-Dichlorophenyl)-N-methyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 98534-22-6)
- 4-(((2,4-Dichlorophenyl)imino)methyl)-2-methyl-5-(trifluoromethyl)-1,2-dihydro-3H-pyrazol-3-one (CAS 320425-13-6)
- N-(5-(2,5-Dichlorophenyl)-1,3,4-oxadiazol-2-yl)-1-methyl-1H-pyrazole-5-carboxamide (CAS 1170962-47-6)
- N-(3,4-Dichlorophenyl)-6-methyl-4-oxo-4,5-dihydro-[1,2,3]triazolo[1,5-a]pyrazine-3-carboxamide (CAS 1396855-41-6)
- 3-((((1-(3,4-Dichlorophenyl)ethylidene)amino)oxy)methyl)benzoic acid (CAS 175203-32-4)
- 2-(1-(3,4-Dichlorophenyl)-1H-1,2,3-triazole-4-carbonyl)cyclohexan-1-one (CAS 866050-66-0)
- 1-((2,4-Dichlorophenyl)sulfonyl)piperidine-4-carboxylic acid (CAS 942702-36-5)
- 1-((2,5-Dichlorophenyl)sulfonyl)piperidine-4-carboxylic acid (CAS 593261-86-0)
Recommended Standards
- Ropidoxuridine (CAS 93265-81-7)
- 2-Iodo-3,4,5-trimethoxybenzoic acid (CAS 98799-41-8)
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- 4'-Cyano-[1,1'-biphenyl]-4-yl acrylate (CAS 67483-58-3)
- 2-((Chloromethyl)thio)-1H-benzo[d]imidazole (CAS 37525-49-8)
- 2,5-Difluoro-4-methoxybenzene-1-sulfonyl chloride (CAS 1208075-47-1)
- 5-Amino-4,6-dichloropyrimidine 4,6-dichloropyrimidin-5-amine 4,6-dichloro-pyrimidin-5-ylamine 4,6-dichloropyrimidin-5-ylamine 5-amino-4,6-dichloropyfimidine 5-amine-4,6-dichloropyrimidine 4,6-dichloro-5-pyrimidinamine 5413-85-4 (CAS 5413-85-4)
- 2-(3,4-Difluorobenzyl)piperazine (CAS 907971-63-5)
- 2-(4-Chlorobenzamido)hexanoic acid (CAS 34337-17-2)
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