氯戊酰氯是合成医药中间体和其他特种化学品的常用烷化剂; 5-氯戊二氯（5-CVC）已用于开发和验证分析5-CVC中低水平杂质的GC-FID方法。已用于聚苯乙烯/二乙烯苯甲酰化，再与三甲胺胺化合合成交换树脂。 5-Chlorovaleroyl chloride is commonly used as alkylating agent in the synthesis of pharmaceutical intermediates and other specialty chemicals; 5-Chlorovaleroyl chloride (5-CVC) has been used in the development and validation of a GC-FID method for the analysis of low level impurities present in 5-CVC. It has been used in the synthesis of anion-exchange resins by acylation of polystyrene/divinylbenzene and subsequent amination with trimethylamine. It is commonly used as alkylating agent in the synthesis of pharmaceutical intermediates and other specialty chemicals.