3-(2,6-Dichlorophenyl)-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-5-methylisoxazole-4-carboxamide CAS 333768-54-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 333768-54-0 |
| Molecular Formula | C22H18Cl2N4O3 |
| Molecular Weight | 457.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(2,6-Dichlorophenyl)-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-5-methylisoxazole-4-carboxamide (CAS 333768-54-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H18Cl2N4O3. Molecular weight: 457.31 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H18Cl2N4O3 |
| Molecular Weight | 457.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| 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 | 4 |
Related Dichlorophenyl Standards
- N-(3,5-Dichlorophenyl)-2-((4-(3-phenylisoxazol-5-yl)pyrimidin-2-yl)thio)acetamide (CAS 264187-78-2)
- 4-(2,3-Dichlorophenyl)-N-(2-methoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxamide (CAS 493017-18-8)
- 2-{3-[(2,4-dichlorophenyl)methoxy]phenyl}-5-{[(2-methylphenyl)methyl]sulfanyl}-1,3,4-oxadiazole (CAS 477856-64-7)
- 2-[(3,4-dichlorophenyl)methanesulfonyl]-1-methyl-4,5-diphenyl-1H-imidazole 339277-09-7 4K-521S (CAS 339277-09-7)
- 3-(3,4-Dichlorophenyl)-5-morpholino-7-(phenylamino)-1,4-thiazepine-6-carbonitrile (CAS 338966-46-4)
- 1-[(2,6-Dichlorophenyl)methyl]-6-oxo-N-[4-(trifluoromethoxy)phenyl]-1,6-dihydropyridine-3-carboxamide (CAS 339008-64-9)
- (E)-[(2,4-Dichlorophenyl)methoxy]({2-[(2,4-dichlorophenyl)sulfanyl]pyridin-3-yl}methylidene)amine (CAS 478031-13-9)
- 4,4'-Bis(3,4-dichlorophenyl)-2,2'-bithiazole (CAS 328070-01-5)
Recommended Standards
- 2-(4-Bromophenoxy)-1-(4-((4-fluorophenyl)sulfonyl)piperazin-1-yl)ethanone (CAS 439939-70-5)
- (S)-Methyl 3-(7-bromo-2-((2-oxopropyl)amino)-5-(pyridin-2-yl)-3H-benzo[e][1,4]diazepin-3-yl)propanoate (CAS 1275616-61-9)
- (E)-(5-Iodopent-4-en-1-yl)triphenylphosphonium iodide (CAS 90047-61-3)
- N-(2-Thienylmethyl)-1-octanamine (CAS 855379-69-0)
- 3-[Benzyl-(2-methoxy-phenyl)-sulfamoyl]-4-chloro-benzoic acid (CAS 565166-97-4)
- H-Gly-β-Ala-Gly-OH (CAS 42538-54-5)
- tert-Butyl 6-methoxy-1H-indole-1-carboxylate (CAS 138344-18-0)
- 4-(Trifluoromethyl)-D-phenylalanine (CAS 114872-99-0)
- 2,5-Dichloro-3-methoxyisonicotinaldehyde (CAS 1305324-89-3)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com