Tafluprost 16E-Diene Impurity(Discontinued,See C4X-216310) CAS CATO-C4X-21631

Purity >90%In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-21631
Molecular FormulaC25H33FO5
Molecular Weight432.52 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Tafluprost 16E-Diene Impurity(Discontinued,See C4X-216310) CAS CATO-C4X-21631 chemical structure

Description

The occurrence of Tafluprost 16E-Diene Impurity(Discontinued,See C4X-216310) is closely related to a flavonoid core, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Tafluprost 16E-Diene Impurity(Discontinued,See C4X-216310) (CAS CATO-C4X-21631) is a certified pharmaceutical impurity reference standard with the molecular formula C25H33FO5 and a molecular weight of 432.52 g/mol.

The molecular framework of Tafluprost 16E-Diene Impurity(Discontinued,See C4X-216310) (C25H33FO5) is characterized by a flavonoid core, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).

Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.

CATO manufactures Tafluprost 16E-Diene Impurity(Discontinued,See C4X-216310) 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 FormulaC25H33FO5
Molecular Weight432.52 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity>90%
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
Halogen ContentF-containing

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