2,2-Pentamethylene-1,3-dioxan-4-one

2,2-Pentamethylene-1,3-dioxan-4-one (CAS 4423-79-4) is a pharmaceutical-grade liquid manufactured directly by Jiangxi Boye Pharmaceutical Technology Co., Ltd. to Chinese Pharmacopoeia (Chp) standards, with negotiable sample terms. The supplier notes it is used as a solvent or chemical raw-material intermediate, and it is sold into the Asian market.