Tamoxifen Citrate CAS 54965-24-1

Purity >95%In StockPharmaceutical Standards
CAS No.54965-24-1
Molecular FormulaC26H29NO
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tamoxifen Citrate CAS 54965-24-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 563.65 g/mol gives Tamoxifen Citrate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Tamoxifen Citrate (CAS 54965-24-1) is a high-purity analytical reference standard with the molecular formula C26H29NOC6H8O7 and a molecular weight of 563.65 g/mol.

The molecular framework of Tamoxifen Citrate (C26H29NOC6H8O7) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 Tamoxifen Citrate 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 FormulaC26H29NO C6H8O7
Molecular Weight563.65 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972
Nitrogen Atoms1

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