6-(4-Chlorophenyl)-4-(2,3-dichlorophenyl)-2-(4-methylbenzyl)-4,5-dihydropyridazin-3(2H)-one CAS 344282-77-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 344282-77-5 |
| Molecular Formula | C24H19Cl3N2O |
| Molecular Weight | 457.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(4-Chlorophenyl)-4-(2,3-dichlorophenyl)-2-(4-methylbenzyl)-4,5-dihydropyridazin-3(2H)-one (CAS 344282-77-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H19Cl3N2O. Molecular weight: 457.78 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C24H19Cl3N2O |
| Molecular Weight | 457.78 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- (2E)-3-(4-Chlorophenyl)-2-{4-[5-(2,4-dichlorophenyl)furan-2-yl]-1,3-thiazol-2-yl}prop-2-enenitrile (CAS 338786-29-1)
- (4-Chlorophenyl)(3-(3-((2,4-dichlorobenzyl)oxy)phenyl)-1H-pyrazol-1-yl)methanone (CAS 477712-61-1)
- 4-{[(4-chlorophenyl)methyl]sulfanyl}-2-{[(3,4-dichlorophenyl)methyl]sulfanyl}-5-methoxypyrimidine (CAS 339276-01-6)
- (E)-{[2-(4-chlorophenyl)-8-methylimidazo[1,2-a]pyridin-3-yl]methylidene}amino 3-(trifluoromethyl)benzoate (CAS 478248-55-4)
- 4-Chlorophenyl2-acetamido-3,4,6-tetra-o-acetyl-2-deoxy-beta-d-glucopyranoside (CAS 50729-97-0)
- (E)-[(4-{[(4-chlorophenyl)methyl]sulfanyl}-3-nitrophenyl)methylidene][(4-nitrophenyl)methoxy]amine (CAS 303996-27-2)
- 1-[3-[4-(3-Chlorophenyl)-1-piperazinyl]propyl]-4-(2-phenoxyethyl)-1,2,4-triazolidine-3,5-dione (CAS 153707-88-1)
- 1-({4-[(4-chlorophenyl)sulfanyl]-3-nitrophenyl}methyl)-4-(2-fluorophenyl)piperazine (CAS 477869-37-7)
Recommended Standards
- 3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4<I>H</I>-1,2,4-triazole (CAS 150405-69-9)
- 2,3,5,6-Tetrabromo-2,6-dimethyl-4-heptanone (CAS 73806-71-0)
- 4-(4-(4-Bromophenyl)-5-((3-chlorobenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477331-24-1)
- 6-(3-Fluorophenyl)-3-methyl-1-phenyl-1,4,5,6-tetrahydropyrazolo[4,3-f]pyrrolo[1,2-a][1,4]diazepine (CAS 1242869-89-1)
- 1-benzoyl-octahydro-1H-indole-2-carboxylic acid (CAS 120084-07-3)
- Nemonoxacin Impurity 116 (CAS CATO-C4X-3128116)
- 6-Pentylpyridazine-3-carboxylic acid (CAS 89967-34-0)
- N-(pent-4-en-2-yl)thietan-3-amine (CAS 1851719-38-4)
- 5-phenyl-1,2-oxazol-3-amine 6455-31-8 Z1217170556 (CAS 6455-31-8)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com