2-Bromo-4-ethynylthiophene CAS 1849317-45-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1849317-45-8
Molecular FormulaC6H3BrS
Molecular Weight187.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Bromo-4-ethynylthiophene CAS 1849317-45-8 chemical structure

Description

High-purity 2-Bromo-4-ethynylthiophene (CAS 1849317-45-8) pharmaceutical standards reference standard. Molecular formula: C6H3BrS. Molecular weight: 187.06 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC6H3BrS
Molecular Weight187.06 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentBr-containing
Sulfur Atoms1

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