Ethyl (1S,3R,4R)-3-amino-4-hydroxycyclohexane-1-carboxylate hydrochloride CAS 1392745-67-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1392745-67-3
Molecular FormulaC9H17NO3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl (1S,3R,4R)-3-amino-4-hydroxycyclohexane-1-carboxylate hydrochloride CAS 1392745-67-3 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 (1S,3R,4R)-3-amino-4-hydroxycyclohexane-1-carboxylate hydrochloride.

Ethyl (1S,3R,4R)-3-amino-4-hydroxycyclohexane-1-carboxylate hydrochloride (CAS 1392745-67-3), molecular formula C9H17NO3HCl and molecular weight 223.70 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of Ethyl (1S,3R,4R)-3-amino-4-hydroxycyclohexane-1-carboxylate hydrochloride (C9H17NO3HCl) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 FormulaC9H17NO3 HCl
Molecular Weight223.70 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.)1991
Halogen ContentCl-containing
Nitrogen Atoms1

Recommended Standards

Why CATO?