CAS 133659-18-4

2-Thiophenecarbonyl chloride, 3-methoxy-4,5-dimethyl-

Description:

2-Thiophenecarbonyl chloride, 3-methoxy-4,5-dimethyl- is an organic compound characterized by the presence of a thiophene ring, which is a five-membered aromatic heterocycle containing sulfur. This compound features a carbonyl chloride functional group, indicating it is an acyl chloride, which is known for its reactivity, particularly in nucleophilic acyl substitution reactions. The presence of methoxy and dimethyl substituents on the thiophene ring contributes to its unique chemical properties, influencing its reactivity and solubility. Typically, compounds of this nature are used in organic synthesis, particularly in the preparation of various derivatives and intermediates in pharmaceuticals and agrochemicals. The compound is likely to be a colorless to pale yellow liquid or solid, depending on its purity and specific conditions. Safety precautions should be taken when handling this substance, as acyl chlorides can be corrosive and may release toxic gases upon reaction with water or moisture.

Formula: C₈H₉ClO₂S

InChI: InChI=1S/C8H9ClO2S/c1-4-5(2)12-7(8(9)10)6(4)11-3/h1-3H3

InChI key: InChIKey=JNKCHDUWOKOCFP-UHFFFAOYSA-N

SMILES: O(C)C1=C(C(Cl)=O)SC(C)=C1C

Synonyms:

• 2-Thiophenecarbonyl chloride, 3-methoxy-4,5-dimethyl-
• 3-Methoxy-4,5-dimethylthiophene-2-carbonyl chloride