2’’-O-[(2,2,2,-Trichloroethyl)oxy]carbonyl Paclitaxel CAS 100431-55-8

Purity 97%+In StockPharmaceutical Standards
CAS No.100431-55-8
Molecular FormulaC50H52Cl3NO16
Molecular Weight1029.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2’’-O-[(2,2,2,-Trichloroethyl)oxy]carbonyl Paclitaxel CAS 100431-55-8 chemical structure

Description

CATO supplies 2’’-O-[(2,2,2,-Trichloroethyl)oxy]carbonyl Paclitaxel (CAS 100431-55-8), a certified reference material (molecular formula C50H52Cl3NO16, MW 1029.30 g/mol) for analytical method development and quality control.

2’’-O-[(2,2,2,-Trichloroethyl)oxy]carbonyl Paclitaxel (C50H52Cl3NO16) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).

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 2’’-O-[(2,2,2,-Trichloroethyl)oxy]carbonyl Paclitaxel 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 FormulaC50H52Cl3NO16
Molecular Weight1029.30 g/mol
Purity97%+
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)24.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Halogen ContentCl-containing
Nitrogen Atoms1

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