13-cis Retinoic Acid-d5 Methyl Ester CAS 1331666-29-5

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 13-cis Retinoic Acid-d5 Methyl Ester.

CATO supplies 13-cis Retinoic Acid-d5 Methyl Ester (CAS 1331666-29-5), a certified reference material (molecular formula C21H25D5O2, MW 319.49 g/mol) for analytical method development and quality control.

13-cis Retinoic Acid-d5 Methyl Ester (C21H25D5O2) contains deuterium isotope labeling, a steroid core, a hydroxyl group, an ether linkage. 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.

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

Why CATO?

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