Boc-Arg HCl H2O CAS 204070-00-8

Purity 97%+In StockPharmaceutical Standards
CAS No.204070-00-8
Molecular FormulaC11H22N4O4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Boc-Arg HCl H2O CAS 204070-00-8 chemical structure

Description

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.

CATO supplies Boc-Arg HCl H2O (CAS 204070-00-8), a certified reference material (molecular formula C11H22N4O4HClH2O, MW 328.79 g/mol) for analytical method development and quality control.

The molecular framework of Boc-Arg HCl H2O (C11H22N4O4HClH2O) 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.

Physical & Chemical Properties

Molecular FormulaC11H22N4O4 HCl H2O
Molecular Weight328.79 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
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.)2015
Halogen ContentCl-containing
Nitrogen Atoms4

Recommended Standards

Why CATO?