(2S,3R,4R,5R)-5-(benzyloxymethyl)-2-(5-bromo-3-pyridyl)-4-[tert-butyl(dimethyl)silyl]oxy-3-methoxy-tetrahydrofuran-2-ol CAS 1583260-13-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1583260-13-2
Molecular FormulaC24H46BrNO5Si
Molecular Weight536.62 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S,3R,4R,5R)-5-(benzyloxymethyl)-2-(5-bromo-3-pyridyl)-4-[tert-butyl(dimethyl)silyl]oxy-3-methoxy-tetrahydrofuran-2-ol CAS 1583260-13-2 chemical structure

Description

(2S,3R,4R,5R)-5-(benzyloxymethyl)-2-(5-bromo-3-pyridyl)-4-[tert-butyl(dimethyl)silyl]oxy-3-methoxy-tetrahydrofuran-2-ol (CAS 1583260-13-2), molecular formula C24H46BrNO5Si and molecular weight 536.62 g/mol, is a CATO reference standard with documented purity and traceability.

(2S,3R,4R,5R)-5-(benzyloxymethyl)-2-(5-bromo-3-pyridyl)-4-[tert-butyl(dimethyl)silyl]oxy-3-methoxy-tetrahydrofuran-2-ol (C24H46BrNO5Si) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 (2S,3R,4R,5R)-5-(benzyloxymethyl)-2-(5-bromo-3-pyridyl)-4-[tert-butyl(dimethyl)silyl]oxy-3-methoxy-tetrahydrofuran-2-ol 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 FormulaC24H46BrNO5Si
Molecular Weight536.62 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1993
Halogen ContentBr-containing
Nitrogen Atoms1

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