4-Bromobutaneboronic acid (1S,2S,3R,5S)-(+)-2,3-pinanediol ester CAS 165881-36-7

Purity 97%+In StockPharmaceutical Standards
CAS No.165881-36-7
Molecular FormulaC12H9BrN2O2
Molecular Weight293.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Bromobutaneboronic acid (1S,2S,3R,5S)-(+)-2,3-pinanediol ester CAS 165881-36-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 293.12 g/mol gives 4-Bromobutaneboronic acid (1S,2S,3R,5S)-(+)-2,3-pinanediol ester distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 4-Bromobutaneboronic acid (1S,2S,3R,5S)-(+)-2,3-pinanediol ester (CAS 165881-36-7), a certified reference material (molecular formula C12H9BrN2O2, MW 293.12 g/mol) for analytical method development and quality control.

Based on its molecular formula C12H9BrN2O2, 4-Bromobutaneboronic acid (1S,2S,3R,5S)-(+)-2,3-pinanediol ester contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 293.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 4-Bromobutaneboronic acid (1S,2S,3R,5S)-(+)-2,3-pinanediol ester 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 FormulaC12H9BrN2O2
Molecular Weight293.12 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2004
Halogen ContentBr-containing
Nitrogen Atoms2

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