CyclosporineDISCONTINUED. Please see C988900. CAS 79217-60-0

Purity 97%+In StockPharmaceutical Standards
CAS No.79217-60-0
Molecular Formula-
Molecular Weight105.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

CyclosporineDISCONTINUED. Please see C988900. CAS 79217-60-0 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.

CyclosporineDISCONTINUED. Please see C988900. (CAS 79217-60-0) is a high-purity analytical reference standard with the molecular formula C5H3D5O2 and a molecular weight of 105.15 g/mol.

Based on its molecular formula C5H3D5O2, CyclosporineDISCONTINUED. Please see C988900. contains deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 105.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).

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 FormulaC5H3D5O2
Molecular Weight105.15 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1979

Recommended Standards

Why CATO?