(E)-N'-(1-(5-Bromo-2-isobutoxyphenyl)-2,2,2-trifluoroethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide CAS 2738683-74-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2738683-74-2 |
| Molecular Formula | C19H17BrF6N2O3S |
| Molecular Weight | 547.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-N'-(1-(5-Bromo-2-isobutoxyphenyl)-2,2,2-trifluoroethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide (CAS 2738683-74-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H17BrF6N2O3S. Molecular weight: 547.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H17BrF6N2O3S |
| Molecular Weight | 547.31 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- (E)-N'-(1-(2-(3-Bromopropoxy)-5-methylphenyl)-2,2,2-trifluoroethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide (CAS 2738683-48-0)
- 3-Chloro-N-(5-(4-chlorobenzamido)-4,8-dihydroxy-9,10-dioxo-9,10-dihydroanthracen-1-yl)benzamide (CAS 83721-55-5)
- 2-{[2,2-bis(4-chlorophenyl)-2-hydroxyethyl]amino}-1,1-bis(4-chlorophenyl)-1-ethanol 882747-76-4 KS-00003AJ1 (CAS 882747-76-4)
- 1-(5-Fluoro-2-(isopentyloxy)phenyl)propan-1-one (CAS 1443345-68-3)
- Cobaltate(5-), bis(cyano-C)[[4,4′,4′′,4′′′-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis[benzenesulfonato]](6-)-N21,N22,N23,N24]-, tetrahydrogen, (OC-6-12)- (CAS 129232-35-5)
- 6-Phenylhexanamide (CAS 31274-14-3)
- 5-Pyrimidinecarbonitrile, 2-(methylamino)- (7CI,8CI,9CI) 5388-28-3 (CAS 5388-28-3)
- Medroxyprogesterone Acetate EP Impurity H (CAS 302-23-8)
- 1-(7-Ethyl-9H-fluoren-2-yl)ethanone (CAS 42946-56-5)
- Neuropeptide K (human, porcine, rat) trifluoroacetate salt (CAS 96827-05-3)
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