QSC RESEARCH GRADE
≥99% HPLC PurityMS ConfirmedJanoshik COAIn-House SPPSChina Warehouse
What is Tren Ace?
Trenbolone Acetate (Tren Ace) is a short-ester 19-nortestosterone derivative and one of the most potent anabolic-androgenic steroids. Binds AR with ~3× the affinity of testosterone; does not aromatise but has significant progestogenic activity. The acetate ester provides rapid onset (Cmax ~24–48h) with short active duration (~3–4 days). Widely used AAS pharmacology reference compound and high-affinity AR ligand for research. Research use only.
Research Applications
High-Affinity AR Binding
Trenbolone AR Kd ~3× testosterone — receptor binding affinity, gene transactivation studies
Short-Ester Pharmacokinetics
Acetate ester hydrolysis kinetics, rapid Cmax, 3–4 day active window, depot clearance
Non-Aromatising Androgen Research
Pure androgenic tissue activity without E2 contribution — clean AR pharmacology
Progestogenic Activity
PR binding, progesterone receptor partial agonism, HPG axis interaction
GnRH/LH/FSH Suppression
Potent HPG axis suppression dynamics — testosterone suppression, recovery timeline
Quick Specs
| Form | Raw bulk powder (crystalline/amorphous) |
| Purity | ≥99% by HPLC — every batch |
| CAS Number | 1045-69-8 |
| Molecular Formula | C20H24O3, MW 312.4 |
| Identity | MS molecular weight confirmed — every batch |
| Compound Type | Anabolic Androgenic Steroid |
| COA | Janoshik-independent, publicly verifiable |
| Manufacture | In-house synthesis — Qingdao, China |
| Storage | Room temperature sealed | cool, dry storage |
| Shelf Life | 24 months (unopened) |
