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CAS 3745-79-7

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1,3-thiazole-4-carbonyl chloride

Description:
1,3-Thiazole-4-carbonyl chloride, with the CAS number 3745-79-7, is a heterocyclic organic compound characterized by the presence of a thiazole ring, which is a five-membered ring containing both sulfur and nitrogen atoms. This compound features a carbonyl chloride functional group at the 4-position of the thiazole ring, making it a reactive acyl chloride. It is typically a colorless to pale yellow liquid or solid, depending on its physical state at room temperature. The presence of the carbonyl chloride group indicates that it can participate in nucleophilic acyl substitution reactions, making it useful in organic synthesis, particularly for the preparation of amides and other derivatives. Additionally, 1,3-thiazole-4-carbonyl chloride may exhibit biological activity, which can be explored in pharmaceutical applications. As with many acyl chlorides, it is important to handle this compound with care due to its reactivity and potential to release hydrochloric acid upon hydrolysis. Proper safety measures should be taken when working with this substance in a laboratory setting.
Formula:C4H2ClNOS
InChI:InChI=1/C4H2ClNOS/c5-4(7)3-1-8-2-6-3/h1-2H
SMILES:c1c(C(=O)Cl)ncs1
Synonyms:
  • 4-Thiazolecarbonyl chloride
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