tert-Butyl 2-{[(tert-Butyldiphenylsilyl)oxy]methyl}-4-formylpiperidine-1-carboxylate CAS 1630906-46-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1630906-46-5
Molecular FormulaC28H39NO4Si
Molecular Weight481.70 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 2-{[(tert-Butyldiphenylsilyl)oxy]methyl}-4-formylpiperidine-1-carboxylate CAS 1630906-46-5 chemical structure

Description

The occurrence of tert-Butyl 2-{[(tert-Butyldiphenylsilyl)oxy]methyl}-4-formylpiperidine-1-carboxylate is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

tert-Butyl 2-{[(tert-Butyldiphenylsilyl)oxy]methyl}-4-formylpiperidine-1-carboxylate (CAS 1630906-46-5), molecular formula C28H39NO4Si and molecular weight 481.70 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of tert-Butyl 2-{[(tert-Butyldiphenylsilyl)oxy]methyl}-4-formylpiperidine-1-carboxylate (C28H39NO4Si) is characterized by a steroid core, 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 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC28H39NO4Si
Molecular Weight481.70 g/mol
AppearancePale yellow to yellow crystalline powder
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Nitrogen Atoms1

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