Ethyl 2-chloro-2-{2-[4-chloro-2-(trifluoromethyl)-phenyl]hydrazono}acetate ethyl 2-chloro-2-[2-[4-chloro-2-(trifluoromethyl)-phenyl]hydrazono]acetate ethyl 2-chloro-2-[2-[4-chloro-2-(trifluoromethyl)phenyl]hydrazono]acetate ethyl 2-chloro-2-(2-[4-chloro-2-(trifluoromethyl)-phenyl]hydrazono)acetate 35229-94-8 CAS 35229-94-8

Purity 97%+In StockPharmaceutical Standards
CAS No.35229-94-8
Molecular FormulaC11H9Cl2F3N2O2
Molecular Weight329.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 2-chloro-2-{2-[4-chloro-2-(trifluoromethyl)-phenyl]hydrazono}acetate ethyl 2-chloro-2-[2-[4-chloro-2-(trifluoromethyl)-phenyl]hydrazono]acetate ethyl 2-chloro-2-[2-[4-chloro-2-(trifluoromethyl)phenyl]hydrazono]acetate ethyl 2-chloro-2-(2-[4-chloro-2-(trifluoromethyl)-phenyl]hydrazono)acetate 35229-94-8 CAS 35229-94-8 chemical structure

Description

CATO manufactures Ethyl 2-chloro-2-{2-[4-chloro-2-(trifluoromethyl)-phenyl]hydrazono}acetate ethyl 2-chloro-2-[2-[4-chloro-2-(trifluoromethyl)-phenyl]hydrazono]acetate ethyl 2-chloro-2-[2-[4-chloro-2-(trifluoromethyl)phenyl]hydrazono]acetate ethyl 2-chloro-2-(2-[4-chloro-2-(trifluoromethyl)-phenyl]hydrazono)acetate 35229-94-8 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.

Ethyl 2-chloro-2-{2-[4-chloro-2-(trifluoromethyl)-phenyl]hydrazono}acetate ethyl 2-chloro-2-[2-[4-chloro-2-(trifluoromethyl)-phenyl]hydrazono]acetate ethyl 2-chloro-2-[2-[4-chloro-2-(trifluoromethyl)phenyl]hydrazono]acetate ethyl 2-chloro-2-(2-[4-chloro-2-(trifluoromethyl)-phenyl]hydrazono)acetate 35229-94-8 (CAS 35229-94-8), molecular formula C11H9Cl2F3N2O2 and molecular weight 329.10 g/mol, is a CATO reference standard with documented purity and traceability.

Ethyl 2-chloro-2-{2-[4-chloro-2-(trifluoromethyl)-phenyl]hydrazono}acetate ethyl 2-chloro-2-[2-[4-chloro-2-(trifluoromethyl)-phenyl]hydrazono]acetate ethyl 2-chloro-2-[2-[4-chloro-2-(trifluoromethyl)phenyl]hydrazono]acetate ethyl 2-chloro-2-(2-[4-chloro-2-(trifluoromethyl)-phenyl]hydrazono)acetate 35229-94-8 (C11H9Cl2F3N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC11H9Cl2F3N2O2
Molecular Weight329.10 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1967
Halogen ContentF/Cl-containing
Nitrogen Atoms2

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