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CAS 30319-05-2

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3-Bromo-2-methylthiophene

Description:
3-Bromo-2-methylthiophene is a heterocyclic organic compound characterized by a five-membered aromatic ring containing both sulfur and bromine substituents. The thiophene ring structure consists of four carbon atoms and one sulfur atom, with the methyl group (-CH3) and bromine atom (-Br) attached to the ring at the 2 and 3 positions, respectively. This compound is typically a colorless to pale yellow liquid or solid, depending on its purity and temperature. It exhibits a distinct aromatic odor and is soluble in organic solvents such as ethanol and ether. The presence of the bromine atom enhances its reactivity, making it useful in various chemical reactions, including electrophilic substitutions and cross-coupling reactions. Additionally, 3-Bromo-2-methylthiophene can serve as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and other functional materials. Its properties, such as boiling point, melting point, and density, can vary based on environmental conditions and specific synthesis methods. Safety precautions should be observed when handling this compound due to its potential toxicity and reactivity.
Formula:C5H5BrS
InChI:InChI=1S/C5H5BrS/c1-4-5(6)2-3-7-4/h2-3H,1H3
InChI key:InChIKey=DFTNCGRDYHINDS-UHFFFAOYSA-N
SMILES:BrC1=C(C)SC=C1
Synonyms:
  • Thiophene, 3-bromo-2-methyl-
  • 3-Bromo-2-methylthiophene
  • NSC 69783
  • 2-Methyl-3-bromothiophene
  • Einecs 250-128-8
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