3-Iodotetrahydro-2H-pyran-2-ol CAS 85515-57-7

Purity 97%+In StockPharmaceutical Standards
CAS No.85515-57-7
Molecular FormulaC5H9IO2
Molecular Weight228.03 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Iodotetrahydro-2H-pyran-2-ol CAS 85515-57-7 chemical structure

Description

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.

3-Iodotetrahydro-2H-pyran-2-ol (CAS 85515-57-7), molecular formula C5H9IO2 and molecular weight 228.03 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C5H9IO2, 3-Iodotetrahydro-2H-pyran-2-ol 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 228.03 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.

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 FormulaC5H9IO2
Molecular Weight228.03 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1981
Halogen ContentI-containing

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Why CATO?