Ethyl 2,2-difluoro-2-(4-hydroxypiperidin-4-yl)acetate hydrochloride CAS 1258639-20-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1258639-20-1
Molecular FormulaC9H15F2NO3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 2,2-difluoro-2-(4-hydroxypiperidin-4-yl)acetate hydrochloride CAS 1258639-20-1 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 Ethyl 2,2-difluoro-2-(4-hydroxypiperidin-4-yl)acetate hydrochloride.

Ethyl 2,2-difluoro-2-(4-hydroxypiperidin-4-yl)acetate hydrochloride (CAS 1258639-20-1), molecular formula C9H15F2NO3HCl and molecular weight 259.68 g/mol, is a CATO reference standard with documented purity and traceability.

Ethyl 2,2-difluoro-2-(4-hydroxypiperidin-4-yl)acetate hydrochloride (C9H15F2NO3HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine 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. 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.

CATO manufactures Ethyl 2,2-difluoro-2-(4-hydroxypiperidin-4-yl)acetate hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC9H15F2NO3 HCl
Molecular Weight259.68 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
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1990
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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