Methyl 2-chloro-2,3,3-trifluoro-1-(methyl)cyclobutane carboxylate CAS 128146-98-5

Purity 97%+In StockPharmaceutical Standards
CAS No.128146-98-5
Molecular FormulaC7H8ClF3O2
Molecular Weight216.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 2-chloro-2,3,3-trifluoro-1-(methyl)cyclobutane carboxylate CAS 128146-98-5 chemical structure

Description

CATO supplies Methyl 2-chloro-2,3,3-trifluoro-1-(methyl)cyclobutane carboxylate (CAS 128146-98-5), a certified reference material (molecular formula C7H8ClF3O2, MW 216.59 g/mol) for analytical method development and quality control.

Methyl 2-chloro-2,3,3-trifluoro-1-(methyl)cyclobutane carboxylate (C7H8ClF3O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. 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.

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), Methyl 2-chloro-2,3,3-trifluoro-1-(methyl)cyclobutane 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 FormulaC7H8ClF3O2
Molecular Weight216.59 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1993
Halogen ContentF/Cl-containing

Related Methyl Standards

Recommended Standards

Why CATO?