Methyl 2-((1R,3R)-3-amino-1-hydroxy-4-methylpentyl)thiazole-4-carboxylate hydrochloride CAS 921927-91-5

Purity 97%+In StockPharmaceutical Standards
CAS No.921927-91-5
Molecular FormulaC11H18N2O3S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 2-((1R,3R)-3-amino-1-hydroxy-4-methylpentyl)thiazole-4-carboxylate hydrochloride CAS 921927-91-5 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 Methyl 2-((1R,3R)-3-amino-1-hydroxy-4-methylpentyl)thiazole-4-carboxylate hydrochloride.

CATO supplies Methyl 2-((1R,3R)-3-amino-1-hydroxy-4-methylpentyl)thiazole-4-carboxylate hydrochloride (CAS 921927-91-5), a certified reference material (molecular formula C11H18N2O3SHCl, MW 294.79 g/mol) for analytical method development and quality control.

Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, Methyl 2-((1R,3R)-3-amino-1-hydroxy-4-methylpentyl)thiazole-4-carboxylate hydrochloride is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 294.79 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

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

Molecular FormulaC11H18N2O3S HCl
Molecular Weight294.79 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
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

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