2-Cyclohexylethylzinc bromide 0.5 M in Tetrahydrofuran CAS 82845-20-3

Purity 97%+In StockPharmaceutical Standards
CAS No.82845-20-3
Molecular FormulaC5H10BrF2O3PZn
Molecular Weight332.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Cyclohexylethylzinc bromide 0.5 M in Tetrahydrofuran CAS 82845-20-3 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 2-Cyclohexylethylzinc bromide 0.5 M in Tetrahydrofuran.

CATO supplies 2-Cyclohexylethylzinc bromide 0.5 M in Tetrahydrofuran (CAS 82845-20-3), a certified reference material (molecular formula C5H10BrF2O3PZn, MW 332.41 g/mol) for analytical method development and quality control.

The molecular framework of 2-Cyclohexylethylzinc bromide 0.5 M in Tetrahydrofuran (C5H10BrF2O3PZn) is characterized by a salt form, a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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 FormulaC5H10BrF2O3PZn
Molecular Weight332.41 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)-0.5
CAS Registry Year (est.)1980
Halogen ContentF/Br-containing

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