[(2R,3R,4R,5R)-3-tert-butoxycarbonyloxy-4-fluoro-5-hydroxy-4-methyl-tetrahydrofuran-2-yl]methyl tert-butyl carbonate CAS 2761681-32-5

Purity 97%+In StockPharmaceutical Standards
CAS No.2761681-32-5
Molecular FormulaC16H27FO8
Molecular Weight366.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

[(2R,3R,4R,5R)-3-tert-butoxycarbonyloxy-4-fluoro-5-hydroxy-4-methyl-tetrahydrofuran-2-yl]methyl tert-butyl carbonate CAS 2761681-32-5 chemical structure

Description

Structurally, [(2R,3R,4R,5R)-3-tert-butoxycarbonyloxy-4-fluoro-5-hydroxy-4-methyl-tetrahydrofuran-2-yl]methyl tert-butyl carbonate (C16H27FO8) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 366.38 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

[(2R,3R,4R,5R)-3-tert-butoxycarbonyloxy-4-fluoro-5-hydroxy-4-methyl-tetrahydrofuran-2-yl]methyl tert-butyl carbonate (CAS 2761681-32-5), molecular formula C16H27FO8 and molecular weight 366.38 g/mol, is a CATO reference standard with documented purity and traceability.

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 [(2R,3R,4R,5R)-3-tert-butoxycarbonyloxy-4-fluoro-5-hydroxy-4-methyl-tetrahydrofuran-2-yl]methyl tert-butyl carbonate 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 FormulaC16H27FO8
Molecular Weight366.38 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)2003
Halogen ContentF-containing

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