3-Chloropropionyl Chloride 99% Beta-Chloropropionyl

3-Chloropropionyl Chloride 99% | β-Chloropropionyl Chloride – Bifunctional Acylating Agent     Our 3-Chloropropionyl Chloride 99% delivers dual-reactivity for advanced pharmaceutical and agrochemical synthesis. This CAS 625-36-5 bifunctional compound (β-Chloropropionyl Chloride, 3-Chloropropanoyl Chloride) achieves ≥99.0% GC purity with ≤0.5% free acid and ≤0.2% 3-chloropropionic acid—the precision your acylation and alkylation sequences require.   As a versatile C3 building block, this reagent combines an acyl chloride moiety for amide/ester formation with a terminal alkyl chloride for nucleophilic substitution. It serves as a pharmaceutical intermediate for antipsychotic and antihistamine synthesis, an agrochemical precursor for herbicide and plant growth regulator manufacturing, and a polymer additive for functionalized resin production. The β-chloro arrangement enables sequential elaboration without protecting group manipulation.   Available Grades: Standard 99%, Low-acid grade…