(<I>S</I>,<I>R</I>,<I>S</I>)-AHPC-PEG<SUB>4</SUB>-NH<SUB>2</SUB> hydrochloride CAS 2010159-57-4

Purity 97%+In StockPharmaceutical Standards
CAS No.2010159-57-4
Molecular FormulaC32H49N5O8S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(<I>S</I>,<I>R</I>,<I>S</I>)-AHPC-PEG<SUB>4</SUB>-NH<SUB>2</SUB> hydrochloride CAS 2010159-57-4 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 (<I>S</I>,<I>R</I>,<I>S</I>)-AHPC-PEG<SUB>4</SUB>-NH<SUB>2</SUB> hydrochloride.

(<I>S</I>,<I>R</I>,<I>S</I>)-AHPC-PEG<SUB>4</SUB>-NH<SUB>2</SUB> hydrochloride (CAS 2010159-57-4) is a high-purity analytical reference standard with the molecular formula C32H49N5O8SHCl and a molecular weight of 700.29 g/mol.

(<I>S</I>,<I>R</I>,<I>S</I>)-AHPC-PEG<SUB>4</SUB>-NH<SUB>2</SUB> hydrochloride (C32H49N5O8SHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 FormulaC32H49N5O8S HCl
Molecular Weight700.29 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Halogen ContentCl-containing
Nitrogen Atoms5
Sulfur Atoms1

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