What is methenolone?
NLM's methenolone acetate supplementary concept lists Primobolan as an entry term. This alias identifies the acetate entry, not every methenolone ester. NLM methenolone acetate entry terms.
NLM MeSH describes methenolone as a synthetic steroid historically used for its anabolic action. It also records Metenolone as an entry term for Methenolone. NLM methenolone entry.
Acetate and enanthate are separate named entries
NCI maintains a Methenolone Acetate entity and a separate Methenolone Enanthate entity. FDA's Substance Registration System lists Metenolone Acetate as a name for Methenolone Acetate. NCI methenolone acetate entry, NCI methenolone enanthate entry, FDA methenolone acetate record.
A reference naming the acetate should not be silently relabeled as an enanthate reference. The entity and synonym records cited here do not themselves compare efficacy, safety or formulation quality between supplier products. NCI methenolone acetate entry, NCI methenolone enanthate entry, FDA methenolone acetate record.
Related substance guides
Browse the anabolics overview for the site's topic map. The separate nandrolone and oxandrolone pages cover their own named references; they are not substitutes for a methenolone source.
