(E)-N'-(1-(2-(Benzyloxy)phenyl)-2,2,2-trifluoroethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide CAS 2738683-57-1
| CAS No. | 2738683-57-1 |
| Molecular Formula | C22H16F6N2O3S |
| Molecular Weight | 502.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (E)-N'-(1-(2-(Benzyloxy)phenyl)-2,2,2-trifluoroethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide 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.
(E)-N'-(1-(2-(Benzyloxy)phenyl)-2,2,2-trifluoroethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide (CAS 2738683-57-1) is a high-purity analytical reference standard with the molecular formula C22H16F6N2O3S and a molecular weight of 502.43 g/mol.
The molecular framework of (E)-N'-(1-(2-(Benzyloxy)phenyl)-2,2,2-trifluoroethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide (C22H16F6N2O3S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C22H16F6N2O3S |
| Molecular Weight | 502.43 g/mol |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- 6"-O-Maloyldaidzin (CAS 124590-31-4)
- N-(3-(trifluoromethyl)phenyl)-2-(N-(3-(trifluoromethyl)phenyl)phenylsulfonamido)acetamide (CAS 337922-34-6)
- Trepibutone Impurity 1 (CAS 7461-76-9)
- Vilanterol Impurity 22 (CAS CATO-C4X-193522)
- n'-(Anthracen-9-ylmethylene)-3-(4-methylpiperazin-1-yl)propanehydrazide (CAS 303127-64-2)
- 4-Amino-N-cyclohexyl-N-methyl-benzenesulfonamide 4-amino-n-cyclohexyl-n-methylbenzene-1-sulfonamide 4-amino-n-cyclohexyl-n-methylbenzenesulfonamide 7467-48-3 (CAS 7467-48-3)
- 5-Bromothiazole-2(3H)-thione (CAS 63329-71-5)
- Sodium 3-chloro-2-((dimethyl(oxo)-l6-sulfaneylidene)amino)pyridine-4-thiolate (CAS 2810768-71-7)
- Methyl 2-amino-4,6-dichloronicotinate (CAS 1044872-40-3)
- (3AR,4S,11cS)-3a,4,5,11c-tetrahydro-3H-benzo[f]cyclopenta[c]quinoline-4-carboxylic acid (CAS 1415811-70-9)
- (2E)-N-(2-Chlorophenyl)-2-(hydroxyimino)acetamide 14722-82-8 4498AD C8H7ClN2O2 (CAS 14722-82-8)
- 7-Bromo-5-hydroxy-2,3-dihydro-1H-inden-1-one (CAS 1199783-02-2)
- 2-Amino-3-(1-methyl-1h-pyrrol-2-yl)propanoic acid (CAS 1249978-73-1)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
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