rel-((2R,7aS)-2-((tert-Butyldimethylsilyl)oxy)tetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol CAS 2621938-81-4

Purity 97%+In StockPharmaceutical Standards
CAS No.2621938-81-4
Molecular FormulaC14H29NO2Si
Molecular Weight271.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

rel-((2R,7aS)-2-((tert-Butyldimethylsilyl)oxy)tetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol CAS 2621938-81-4 chemical structure

Description

The occurrence of rel-((2R,7aS)-2-((tert-Butyldimethylsilyl)oxy)tetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

rel-((2R,7aS)-2-((tert-Butyldimethylsilyl)oxy)tetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol (CAS 2621938-81-4) is a high-purity analytical reference standard with the molecular formula C14H29NO2Si and a molecular weight of 271.47 g/mol.

rel-((2R,7aS)-2-((tert-Butyldimethylsilyl)oxy)tetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol (C14H29NO2Si) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

As a certified reference material (CRM), rel-((2R,7aS)-2-((tert-Butyldimethylsilyl)oxy)tetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC14H29NO2Si
Molecular Weight271.47 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)2001
Nitrogen Atoms1

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