Ethyl 2-(4-trifluoromethoxyphenyl)-4-phenylthiazole-5-carboxylate CAS 1965304-81-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1965304-81-7
Molecular FormulaC19H14F3NO3S
Molecular Weight393.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 2-(4-trifluoromethoxyphenyl)-4-phenylthiazole-5-carboxylate CAS 1965304-81-7 chemical structure

Description

The occurrence of Ethyl 2-(4-trifluoromethoxyphenyl)-4-phenylthiazole-5-carboxylate is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Ethyl 2-(4-trifluoromethoxyphenyl)-4-phenylthiazole-5-carboxylate (CAS 1965304-81-7) is a high-purity analytical reference standard with the molecular formula C19H14F3NO3S and a molecular weight of 393.38 g/mol.

Ethyl 2-(4-trifluoromethoxyphenyl)-4-phenylthiazole-5-carboxylate (C19H14F3NO3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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

As a certified reference material (CRM), Ethyl 2-(4-trifluoromethoxyphenyl)-4-phenylthiazole-5-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC19H14F3NO3S
Molecular Weight393.38 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Halogen ContentF-containing
Nitrogen Atoms1
Sulfur Atoms1

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