(trans,trans)-4-Bromo-4'-pentyl-1,1'-bi(cyclohexane) CAS 149715-70-8

Purity 97%+In StockPharmaceutical Standards
CAS No.149715-70-8
Molecular FormulaC17H31Br
Molecular Weight315.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(trans,trans)-4-Bromo-4'-pentyl-1,1'-bi(cyclohexane) CAS 149715-70-8 chemical structure

Description

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.

(trans,trans)-4-Bromo-4'-pentyl-1,1'-bi(cyclohexane) (CAS 149715-70-8), molecular formula C17H31Br and molecular weight 315.33 g/mol, is a CATO reference standard with documented purity and traceability.

(trans,trans)-4-Bromo-4'-pentyl-1,1'-bi(cyclohexane) (C17H31Br) contains bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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.

CATO manufactures (trans,trans)-4-Bromo-4'-pentyl-1,1'-bi(cyclohexane) 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 FormulaC17H31Br
Molecular Weight315.33 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1999
Halogen ContentBr-containing

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