rel-(2S,4R)-1-(tert-Butoxycarbonyl)-4-(trifluoromethyl)azetidine-2-carboxylic acid CAS 625846-63-1

Purity 97%+In StockPharmaceutical Standards
CAS No.625846-63-1
Molecular FormulaC10H14F3NO4
Molecular Weight269.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

rel-(2S,4R)-1-(tert-Butoxycarbonyl)-4-(trifluoromethyl)azetidine-2-carboxylic acid CAS 625846-63-1 chemical structure

Description

The occurrence of rel-(2S,4R)-1-(tert-Butoxycarbonyl)-4-(trifluoromethyl)azetidine-2-carboxylic acid is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies rel-(2S,4R)-1-(tert-Butoxycarbonyl)-4-(trifluoromethyl)azetidine-2-carboxylic acid (CAS 625846-63-1), a certified reference material (molecular formula C10H14F3NO4, MW 269.22 g/mol) for analytical method development and quality control.

rel-(2S,4R)-1-(tert-Butoxycarbonyl)-4-(trifluoromethyl)azetidine-2-carboxylic acid (C10H14F3NO4) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), rel-(2S,4R)-1-(tert-Butoxycarbonyl)-4-(trifluoromethyl)azetidine-2-carboxylic acid 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 FormulaC10H14F3NO4
Molecular Weight269.22 g/mol
AppearanceWhite to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1985
Halogen ContentF-containing
Nitrogen Atoms1

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