(3E,5E)-4-(Cyclohexylamino)-6-(dimethylamino)-1,1,1-trifluorohexa-3,5-dien-2-one CAS 338402-05-4

Purity 97%+In StockPharmaceutical Standards
CAS No.338402-05-4
Molecular FormulaC14H21F3N2O
Molecular Weight290.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3E,5E)-4-(Cyclohexylamino)-6-(dimethylamino)-1,1,1-trifluorohexa-3,5-dien-2-one CAS 338402-05-4 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (3E,5E)-4-(Cyclohexylamino)-6-(dimethylamino)-1,1,1-trifluorohexa-3,5-dien-2-one.

CATO supplies (3E,5E)-4-(Cyclohexylamino)-6-(dimethylamino)-1,1,1-trifluorohexa-3,5-dien-2-one (CAS 338402-05-4), a certified reference material (molecular formula C14H21F3N2O, MW 290.32 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, (3E,5E)-4-(Cyclohexylamino)-6-(dimethylamino)-1,1,1-trifluorohexa-3,5-dien-2-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 290.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC14H21F3N2O
Molecular Weight290.32 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 tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms2

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