Acetic acid, ammonium copper salt CAS 23087-46-9

Purity 97%+In StockPharmaceutical Standards
CAS No.23087-46-9
Molecular FormulaCu
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Acetic acid, ammonium copper salt CAS 23087-46-9 chemical structure

Description

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.

Acetic acid, ammonium copper salt (CAS 23087-46-9) is a high-purity analytical reference standard with the molecular formula CuC2H4O2H3N and a molecular weight of 140.63 g/mol.

Based on its molecular formula CuC2H4O2H3N, Acetic acid, ammonium copper salt contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 140.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 FormulaCu C2H4O2 H3N
Molecular Weight140.63 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1963
Nitrogen Atoms1

Related Acetic Standards

Recommended Standards

Why CATO?