tert-butyl (3S)-3-(aminomethyl)-5-methylhexanoate hydrochloride CAS 1989638-08-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1989638-08-5
Molecular FormulaC12H25NO2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-butyl (3S)-3-(aminomethyl)-5-methylhexanoate hydrochloride CAS 1989638-08-5 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 tert-butyl (3S)-3-(aminomethyl)-5-methylhexanoate hydrochloride.

CATO supplies tert-butyl (3S)-3-(aminomethyl)-5-methylhexanoate hydrochloride (CAS 1989638-08-5), a certified reference material (molecular formula C12H25NO2HCl, MW 251.80 g/mol) for analytical method development and quality control.

tert-butyl (3S)-3-(aminomethyl)-5-methylhexanoate hydrochloride (C12H25NO2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, 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. 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 FormulaC12H25NO2 HCl
Molecular Weight251.80 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1996
Halogen ContentCl-containing
Nitrogen Atoms1

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