Copper Salicylate CAS 16048-96-7

Purity 97%+In StockPharmaceutical Standards
CAS No.16048-96-7
Molecular Formula2*C7H5O3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Copper Salicylate CAS 16048-96-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 200.66 g/mol gives Copper Salicylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Copper Salicylate (CAS 16048-96-7), a certified reference material (molecular formula C7H5O3Cu, MW 200.66 g/mol) for analytical method development and quality control.

Structurally, Copper Salicylate (C7H5O3Cu) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.5, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 200.66 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

As a certified reference material (CRM), Copper Salicylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular Formula2*C7H5O3 Cu
Molecular Weight200.66 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1961

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