Compounds / Anabolic / Testosterone Enanthate

Testosterone Enanthate

Testosterone Enanthate (Medium-Long Acting Testosterone Ester)
AnabolicFDA: FDA-APPROVED (hypogonadism —...WADA: PROHIBITED — Category S1

Overview

FDA-approved TRT. First injectable testosterone studied extensively in clinical trials. Used as comparator in most androgen research. WHO Essential Medicine.

Mechanism of Action

Enanthate ester — ~7-day half-life. Identical mechanism to other testosterone esters once hydrolyzed. AR agonism, protein synthesis, erythropoiesis, aromatization to E2. Slightly faster peak than cypionate. Most commonly used testosterone worldwide outside US.

Molecular Profile

Molecular weight
400.6 Da
CAS number
315-37-7

Key Research Findings

7-day half-life; FDA-approved; WHO Essential Medicine; AR agonism; global standard testosterone.

Published Research

NEJM (1996)
Bhasin S et al. The effects of supraphysiologic doses of testosterone on muscle size and strength
View source

Related Anabolic Compounds

Testosterone CypionateTestosterone PropionateTestosterone SuspensionSustanon (Testosterone Blend)Nandrolone DecanoateNandrolone Phenylpropionate
Clinical Guidance

Research data is not a treatment plan. If you are considering Testosterone Enanthate, the questions that matter are whether it suits your history, your labs and your goals. That is a conversation with a licensed physician, not a lookup.

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Running Testosterone Enanthate? Log doses and track your cycle.

Interactive tools for this compound:

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