13-{[(3-N-Boc)-2,2-dimethyl-4S-Phenyl-1,3-Oxazolidin-5R-yl]formyl}-7-O-(triethylsilyl) Baccatin III CAS 143527-71-3

Purity 97%+In StockPharmaceutical Standards
CAS No.143527-71-3
Molecular FormulaC54H73NO15Si
Molecular Weight1004.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

13-{[(3-N-Boc)-2,2-dimethyl-4S-Phenyl-1,3-Oxazolidin-5R-yl]formyl}-7-O-(triethylsilyl) Baccatin III CAS 143527-71-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 1004.24 g/mol gives 13-{[(3-N-Boc)-2,2-dimethyl-4S-Phenyl-1,3-Oxazolidin-5R-yl]formyl}-7-O-(triethylsilyl) Baccatin III distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 13-{[(3-N-Boc)-2,2-dimethyl-4S-Phenyl-1,3-Oxazolidin-5R-yl]formyl}-7-O-(triethylsilyl) Baccatin III (CAS 143527-71-3), a certified reference material (molecular formula C54H73NO15Si, MW 1004.24 g/mol) for analytical method development and quality control.

The molecular framework of 13-{[(3-N-Boc)-2,2-dimethyl-4S-Phenyl-1,3-Oxazolidin-5R-yl]formyl}-7-O-(triethylsilyl) Baccatin III (C54H73NO15Si) 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. 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 13-{[(3-N-Boc)-2,2-dimethyl-4S-Phenyl-1,3-Oxazolidin-5R-yl]formyl}-7-O-(triethylsilyl) Baccatin III 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 FormulaC54H73NO15Si
Molecular Weight1004.24 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
Degree of Unsaturation (DBE)19.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Nitrogen Atoms1

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