5,5'-Dibromo-4,4'-didodecyl-2,2'-bithiophene CAS 753470-95-0

Purity 97%+In StockPharmaceutical Standards
CAS No.753470-95-0
Molecular FormulaC32H52Br2S2
Molecular Weight660.69 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5,5'-Dibromo-4,4'-didodecyl-2,2'-bithiophene CAS 753470-95-0 chemical structure

Description

5,5'-Dibromo-4,4'-didodecyl-2,2'-bithiophene (C32H52Br2S2) contains sulfur-containing functionality, bromine substitution, an aromatic ring system. 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 supplies 5,5'-Dibromo-4,4'-didodecyl-2,2'-bithiophene (CAS 753470-95-0), a certified reference material (molecular formula C32H52Br2S2, MW 660.69 g/mol) for analytical method development and quality control.

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 5,5'-Dibromo-4,4'-didodecyl-2,2'-bithiophene 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 FormulaC32H52Br2S2
Molecular Weight660.69 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Halogen ContentBr-containing
Sulfur Atoms2

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