(1R,2S,3S,4R,5R)-4-iodo-6,8-dioxabicyclo[3.2.1]Octane-2,3-diol CAS 139437-39-1

Purity 97%+In StockPharmaceutical Standards
CAS No.139437-39-1
Molecular FormulaC6H9IO4
Molecular Weight272.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1R,2S,3S,4R,5R)-4-iodo-6,8-dioxabicyclo[3.2.1]Octane-2,3-diol CAS 139437-39-1 chemical structure

Description

As a certified reference material (CRM), (1R,2S,3S,4R,5R)-4-iodo-6,8-dioxabicyclo[3.2.1]Octane-2,3-diol 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.

CATO supplies (1R,2S,3S,4R,5R)-4-iodo-6,8-dioxabicyclo[3.2.1]Octane-2,3-diol (CAS 139437-39-1), a certified reference material (molecular formula C6H9IO4, MW 272.04 g/mol) for analytical method development and quality control.

Based on its molecular formula C6H9IO4, (1R,2S,3S,4R,5R)-4-iodo-6,8-dioxabicyclo[3.2.1]Octane-2,3-diol contains a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 272.04 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

Physical & Chemical Properties

Molecular FormulaC6H9IO4
Molecular Weight272.04 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1996
Halogen ContentI-containing

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