2,3,5-Tribromothiophene CAS 3141-24-0

Purity 97%+In StockPharmaceutical Standards
CAS No.3141-24-0
Molecular FormulaC4HBr3S
Molecular Weight320.83 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,3,5-Tribromothiophene CAS 3141-24-0 chemical structure

Description

2,3,5-Tribromothiophene (CAS 3141-24-0) is a high-purity analytical reference standard with the molecular formula C4HBr3S and a molecular weight of 320.83 g/mol.

2,3,5-Tribromothiophene (C4HBr3S) contains sulfur-containing functionality, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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

CATO manufactures 2,3,5-Tribromothiophene 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 FormulaC4HBr3S
Molecular Weight320.83 g/mol
Purity97%+
StorageStore at room temperature
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.)1957
Halogen ContentBr-containing
Sulfur Atoms1

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