Trenbolone

Trenbolone is a 3-oxo-Delta(4) steroid that is estra-4,9,11-triene carrying an oxo group at position 3 and a hydroxy group at position 17beta. It is a synthetic anabolic steroid used for muscle growth in livestock. Among its listed roles, it functions as a plant metabolite and an endocrine disruptor. It is a 3-oxo-Delta(4) steroid, a 17beta-hydroxy steroid, a C18-steroid and an anabolic androgenic steroid. The directory classifies it as a commercial API with a synthetic source/manufacturing origin. Other names for this substance include Trenbolonum and Trienbolone. It is also listed for alternate use as: API Impurity. It is listed as a controlled drug substance (Schedule III). Its PubChem CID is 25015.

CAS No 10161-33-8
Molecular Formula C18H22O2
Molecular Weight 270.4 g/mol
Synonyms (8S,13S,14S,17S)-17-hydroxy-13-methyl-2,6,7,8,14,15,16,17-octahydro-1H-cyclopenta[a]phenanthren-3-one

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