(1R,5S)-3,4-Dibromobicyclo[3.2.1]oct-2-ene CAS 2059923-91-8

Purity 97%+In StockPharmaceutical Standards
CAS No.2059923-91-8
Molecular FormulaC8H10Br2
Molecular Weight265.97 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1R,5S)-3,4-Dibromobicyclo[3.2.1]oct-2-ene CAS 2059923-91-8 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (1R,5S)-3,4-Dibromobicyclo[3.2.1]oct-2-ene.

(1R,5S)-3,4-Dibromobicyclo[3.2.1]oct-2-ene (CAS 2059923-91-8) is a high-purity analytical reference standard with the molecular formula C8H10Br2 and a molecular weight of 265.97 g/mol.

(1R,5S)-3,4-Dibromobicyclo[3.2.1]oct-2-ene (C8H10Br2) contains bromine 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.

As a certified reference material (CRM), (1R,5S)-3,4-Dibromobicyclo[3.2.1]oct-2-ene 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.

Physical & Chemical Properties

Molecular FormulaC8H10Br2
Molecular Weight265.97 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1997
Halogen ContentBr-containing

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