(2R,4S)-2-(Trifluoromethyl)oxazolidine-4-carboxylic acid CAS 1228376-99-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1228376-99-5
Molecular FormulaC5H6F3NO3
Molecular Weight185.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,4S)-2-(Trifluoromethyl)oxazolidine-4-carboxylic acid CAS 1228376-99-5 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 (2R,4S)-2-(Trifluoromethyl)oxazolidine-4-carboxylic acid.

(2R,4S)-2-(Trifluoromethyl)oxazolidine-4-carboxylic acid (CAS 1228376-99-5), molecular formula C5H6F3NO3 and molecular weight 185.10 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (2R,4S)-2-(Trifluoromethyl)oxazolidine-4-carboxylic acid (C5H6F3NO3) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 185.10 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

As a certified reference material (CRM), (2R,4S)-2-(Trifluoromethyl)oxazolidine-4-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 FormulaC5H6F3NO3
Molecular Weight185.10 g/mol
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, water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1990
Halogen ContentF-containing
Nitrogen Atoms1

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