4,5-DIBROMO-2,2'-BITHIOPHENE CAS 1006384-44-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1006384-44-6
Molecular FormulaC8H4Br2S2
Molecular Weight324.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,5-DIBROMO-2,2'-BITHIOPHENE CAS 1006384-44-6 chemical structure

Description

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.

4,5-DIBROMO-2,2'-BITHIOPHENE (CAS 1006384-44-6), molecular formula C8H4Br2S2 and molecular weight 324.06 g/mol, is a CATO reference standard with documented purity and traceability.

4,5-DIBROMO-2,2'-BITHIOPHENE (C8H4Br2S2) contains sulfur-containing functionality, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; 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.

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

Physical & Chemical Properties

Molecular FormulaC8H4Br2S2
Molecular Weight324.06 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
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.)1988
Halogen ContentBr-containing
Sulfur Atoms2

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