1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N'-[3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]piperidine-4-carbohydrazide CAS 338761-48-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338761-48-1 |
| Molecular Formula | C23H19Cl2F4N5O3 |
| Molecular Weight | 560.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N'-[3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]piperidine-4-carbohydrazide (CAS 338761-48-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H19Cl2F4N5O3. Molecular weight: 560.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H19Cl2F4N5O3 |
| Molecular Weight | 560.33 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
Related Chloro Standards
- 503555-55-3 8-(5-Chloro-2-(4-methylpiperazin-1-yl)isonicotinamido)-1-(4-fluorophenyl)-4,5-dihydro-1H-benzo[g]indazole-3-carboxamide (CAS 503555-55-3)
- 5-Chloro-6-iodo-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1357387-50-8)
- 3-Benzyl-8-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(4-methoxyphenyl)-1-oxa-4,8-diazaspiro[4.5]Decane-4-carboxamide (CAS 338777-57-4)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N-(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)-1H-pyrrole-2-carboxamide (CAS 338397-67-4)
- N-(3-chloro-4-((5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrole-2-carboxamide (CAS 338397-72-1)
- Methyl 6-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-[(E)-({[(4-chlorophenyl)methoxy]amino}methylidene)amino]-4H,5H,6H,7H-thieno[2,3-c]pyridine-3-carboxylate (CAS 321430-40-4)
- 3-Chloro-2-[(Z)-2-(1-{3-[(4-chlorobenzenesulfonyl)methyl]-4-nitrophenyl}ethylidene)-1-methylhydrazin-1-yl]-5-(trifluoromethyl)pyridine (CAS 339016-36-3)
- 4-Chloro-2-(3-chlorophenyl)-5-(4-(2,6-dinitro-4-(trifluoromethyl)phenyl)piperazin-1-yl)pyridazin-3(2H)-one (CAS 477867-41-7)
Recommended Standards
- 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-Heptadecafluorooctadecane 1-(Perfluoro-n-octyl)decane 138472-76-1 (CAS 138472-76-1)
- (2R,3S,5R)-5-(2-Amino-6-oxo-3,6-dihydro-9H-purin-9-yl)-2-(((hydroxy(phosphonooxy)phosphoryl)oxy)methyl)tetrahydrofuran-3-yl 2-(methylamino)benzoate (CAS 127383-33-9)
- Fluralaner-D4 (CAS CATO-CCAD304136)
- (2R,4R)-tert-Butyl 4-amino-2-(hydroxymethyl)pyrrolidine-1-carboxylate hydrochloride (CAS 1279038-50-4)
- 1-(Bicyclo[2.2.1]heptan-2-yl)propan-2-ol (CAS 1558960-20-5)
- 5,8-Dimethyl-4-oxo-1,4-dihydrocinnoline-3-carboxylic acid (CAS 36991-52-3)
- (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-((2,4-dinitrophenyl)amino)butanoic acid (CAS 1263047-25-1)
- 6-(Chloromethyl)isochromane (CAS 2002694-28-0)
- (1S,5R)-6-Methyl-3,6-diazabicyclo[3.2.0]heptane dihydrochloride (CAS 2227198-34-5)
- Galanin Message Associated Peptide (44-59) amide (CAS 125455-59-6)
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