Ursodeoxycholic Acid Sodium Salt CAS 2898-95-5

Purity 97%+In StockPharmaceutical Standards
CAS No.2898-95-5
Molecular FormulaC24H39O4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ursodeoxycholic Acid Sodium Salt CAS 2898-95-5 chemical structure

Description

As a certified reference material (CRM), Ursodeoxycholic Acid Sodium Salt 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.

CATO supplies Ursodeoxycholic Acid Sodium Salt (CAS 2898-95-5), a certified reference material (molecular formula C24H39O4Na, MW 414.56 g/mol) for analytical method development and quality control.

Based on its molecular formula C24H39O4Na, Ursodeoxycholic Acid Sodium Salt contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 414.56 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

Physical & Chemical Properties

Molecular FormulaC24H39O4 Na
Molecular Weight414.56 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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