5-[2-(5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)vinyl]-3-[3,5-di(trifluoromethyl)phenyl]-1,2,4-oxadiazole CAS 648410-32-6
| CAS No. | 648410-32-6 |
| Molecular Formula | C17H11ClF6N4O |
| Molecular Weight | 436.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 5-[2-(5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)vinyl]-3-[3,5-di(trifluoromethyl)phenyl]-1,2,4-oxadiazole (C17H11ClF6N4O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 436.74 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
5-[2-(5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)vinyl]-3-[3,5-di(trifluoromethyl)phenyl]-1,2,4-oxadiazole (CAS 648410-32-6), molecular formula C17H11ClF6N4O and molecular weight 436.74 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-[2-(5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)vinyl]-3-[3,5-di(trifluoromethyl)phenyl]-1,2,4-oxadiazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H11ClF6N4O |
| Molecular Weight | 436.74 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related chloro Standards
- N-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)phenyl)-1,1,1-trifluoromethanesulfonamide (CAS 338407-75-3)
- (E)-[(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)methylidene][(3-methoxyphenyl)methoxy]amine (CAS 1092343-82-2)
- 4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methyl}phenyl N-(4-methoxyphenyl)carbamate (CAS 338750-30-4)
- 5-Chloro-N-(4-methoxyphenyl)-2-oxo-1-{[4-(trifluoromethyl)phenyl]methyl}-1,2-dihydropyridine-3-carboxamide (CAS 338977-80-3)
- 3-(2-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperidin-4-ylidene)hydrazinyl)quinoxalin-2(1H)-one (CAS 338412-85-4)
- 4-Chloro-5-fluoro-3-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1305324-87-1)
- 3-{4-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-1-(4-methoxybenzoyl)-1H-pyrazole (CAS 477711-01-6)
- 1-(3-Chloro-4-fluorophenyl)-3-(1-methyl-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl)urea (CAS 1796900-09-8)
Recommended Standards
- 2-Phenyl-N-(2,2,2-trichloro-1-((4-sulfamoylphenyl)amino)ethyl)acetamide (CAS 301816-70-6)
- N-(4-bromo-2,5-difluoro-phenyl)-6-chloro-1H-pyrrolo[2,3-b]pyridine-3-sulfonamide (CAS 2231232-39-4)
- (E)-6-(4-chlorophenyl)imidazo[2,1-b]thiazole-5-carbaldehyde O-(2,6-dichlorobenzyl) oxime (CAS 338404-54-9)
- 2-Di-t-butylphosphino-2',4',6'-tri-i-propyl-1,1'-biphenyl 564483-19-8 2-DI-T-BUTYLPHOSPHINO-2',4',6'-TRI-I-PROPYL-1,1'-BIPHENYL;2-DI-TERT-BUTYLPHOSPHINO-2',4',6'-TRIISOPROPYLBIPHENYL;2-DI-TERT-BUTYLPHOSPHINO-2,4,6-TRIISOPROPYLBIPHENYL;DI-T-BU-XPHOS;DI-TERT-BUTYL(2',4',6'-TRIISOPROPYL-[1,1'-BIPHENYL]-2-YL)PHOSPHINE;DI-TERT-BUTYL(2',4',6'-TRIISOPROPYLBIPHENYL-2-YL)PHOSPHINE;T-BUTYLXPHOS;TBUXPHOS;TERT-BUTYL XPHOS GC10151 (CAS 564483-19-8)
- 3-(2-Oxo-1,3-oxazolidin-3-yl)propanenitrile (CAS 65195-19-9)
- 4-Bromo-2-(cyclopentyloxy)-1-methylbenzene (CAS 1700550-43-1)
- 5-Nitropyridine-2-carboxamidine hydrochloride (CAS 1179361-37-5)
- 3-(4-prop-2-en-1-ylpiperazin-1-yl)quinoxaline-2-carbonitrile (CAS 149685-89-2)
- (2R)-2-Hydroxy-N-methylpropanamide (CAS 133930-09-3)
- 2-(2,5-Dimethyl-1-(4-nitrophenyl)-1H-pyrrol-3-yl)-N-isopropyl-2-oxoacetamide (CAS 633318-61-3)
- 2,5-Difluorostyrene (CAS 398-70-9)
- (3'-Methoxy-[1,1'-biphenyl]-2-yl)methanamine (CAS 946726-86-9)
- 2-(4H-1,2,4-triazol-3-yl)-1,3-thiazole-4-carboxylic acid (CAS 1094373-88-2)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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 18665070610 / Nicole.chen@cato-chem.com