N'-(9H-Fluoren-9-ylidene)-2-(trifluoromethyl)benzenesulfonohydrazide CAS 2553409-21-3

Purity 97%+In StockPharmaceutical Standards
CAS No.2553409-21-3
Molecular FormulaC20H13F3N2O2S
Molecular Weight402.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N'-(9H-Fluoren-9-ylidene)-2-(trifluoromethyl)benzenesulfonohydrazide CAS 2553409-21-3 chemical structure

Description

N'-(9H-Fluoren-9-ylidene)-2-(trifluoromethyl)benzenesulfonohydrazide (CAS 2553409-21-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H13F3N2O2S. Molecular weight: 402.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC20H13F3N2O2S
Molecular Weight402.39 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay 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 AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2001
Halogen ContentF-containing
Nitrogen Atoms2
Sulfur Atoms1

Recommended Standards

Why CATO?