Ac-Arg-OH dihydrate CAS 210545-23-6

Purity 97%+In StockPharmaceutical Standards
CAS No.210545-23-6
Molecular FormulaC8H16N4O3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ac-Arg-OH dihydrate CAS 210545-23-6 chemical structure

Description

CATO manufactures Ac-Arg-OH dihydrate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

CATO supplies Ac-Arg-OH dihydrate (CAS 210545-23-6), a certified reference material (molecular formula C8H16N4O3H2O, MW 234.26 g/mol) for analytical method development and quality control.

Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Ac-Arg-OH dihydrate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 234.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC8H16N4O3 2*H2O
Molecular Weight234.26 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
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)2017
Nitrogen Atoms4

Recommended Standards

Why CATO?