(1R,2R,3S,4S)-2,3-Difluorobicyclo[2.2.1]Heptan-7-One CAS 142473-47-0

Purity 97%+In StockPharmaceutical Standards
CAS No.142473-47-0
Molecular FormulaC7H8F2O
Molecular Weight146.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1R,2R,3S,4S)-2,3-Difluorobicyclo[2.2.1]Heptan-7-One CAS 142473-47-0 chemical structure

Description

(1R,2R,3S,4S)-2,3-Difluorobicyclo[2.2.1]Heptan-7-One (CAS 142473-47-0) is a high-purity analytical reference standard with the molecular formula C7H8F2O and a molecular weight of 146.13 g/mol.

(1R,2R,3S,4S)-2,3-Difluorobicyclo[2.2.1]Heptan-7-One (C7H8F2O) contains a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; 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 (1R,2R,3S,4S)-2,3-Difluorobicyclo[2.2.1]Heptan-7-One 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 FormulaC7H8F2O
Molecular Weight146.13 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
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.)1997
Halogen ContentF-containing

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