Methyl (2S,3S)-2-amino-4,4-difluoro-3-hydroxy-3-methylbutanoate hydrochloride CAS 1903787-82-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1903787-82-5
Molecular FormulaC6H11F2NO3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl (2S,3S)-2-amino-4,4-difluoro-3-hydroxy-3-methylbutanoate hydrochloride CAS 1903787-82-5 chemical structure

Description

Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, Methyl (2S,3S)-2-amino-4,4-difluoro-3-hydroxy-3-methylbutanoate hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 219.61 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO supplies Methyl (2S,3S)-2-amino-4,4-difluoro-3-hydroxy-3-methylbutanoate hydrochloride (CAS 1903787-82-5), a certified reference material (molecular formula C6H11F2NO3HCl, MW 219.61 g/mol) for analytical method development and quality control.

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 Methyl (2S,3S)-2-amino-4,4-difluoro-3-hydroxy-3-methylbutanoate 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 FormulaC6H11F2NO3 HCl
Molecular Weight219.61 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)0.0
CAS Registry Year (est.)1995
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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