Estradiol Mustard

**Semantic type:** Pharmacologic Substance

**Definition:** A conjugate of two agents, estradiol and an alkylating mustard (usually mechlorethamine or non-nitrogen mustard). Estramustine is one such agent (see Estramustine Phosphate Sodium). (NCI04)

**Synonyms:** - ESTRADIOL MUSTARD - p-(N,N-bis(2-chloroethyl)amino)phenylacetic acid 17-beta-estradiol diester