rac-Valsartan-d9 CAS CATO-C4X-105751

Purity 97%+In StockPharmaceutical Standards
CAS No.CATO-C4X-105751
Molecular Formula-
Molecular Weight444.57 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

rac-Valsartan-d9 CAS CATO-C4X-105751 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 444.57 g/mol gives rac-Valsartan-d9 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

rac-Valsartan-d9 (CAS CATO-C4X-105751), molecular formula C24H20D9N5O3 and molecular weight 444.57 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C24H20D9N5O3, rac-Valsartan-d9 contains deuterium isotope labeling, a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 444.57 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.

CATO manufactures rac-Valsartan-d9 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.

Physical & Chemical Properties

Molecular FormulaC24H20D9N5O3
Molecular Weight444.57 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)17.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
Nitrogen Atoms5

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