rel-(1R,2S,3R,4S)-Bicyclo[2.2.1]hept-5-ene-2,3-diol CAS 20224-39-9

Purity 97%+In StockPharmaceutical Standards
CAS No.20224-39-9
Molecular FormulaC7H10O2
Molecular Weight126.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

rel-(1R,2S,3R,4S)-Bicyclo[2.2.1]hept-5-ene-2,3-diol CAS 20224-39-9 chemical structure

Description

CATO manufactures rel-(1R,2S,3R,4S)-Bicyclo[2.2.1]hept-5-ene-2,3-diol 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.

CATO supplies rel-(1R,2S,3R,4S)-Bicyclo[2.2.1]hept-5-ene-2,3-diol (CAS 20224-39-9), a certified reference material (molecular formula C7H10O2, MW 126.15 g/mol) for analytical method development and quality control.

Structurally, rel-(1R,2S,3R,4S)-Bicyclo[2.2.1]hept-5-ene-2,3-diol (C7H10O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. 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 126.15 g/mol, it falls into the low-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 FormulaC7H10O2
Molecular Weight126.15 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1962

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