What is Trenbolone Enanthate?
Trenbolone Enanthate (Long-acting 19-nor anabolic-androgenic steroid (injectable)) is a trenbolone enanthate ester — C₂₅H₃₄O₃, MW 382.5. Long-chain ester of trenbolone providing extended release (peak ~3–5 days, active ~10–14 days). 19-nor derivative with ~5× greater AR affinity than testosterone. Does not aromatise. Also activates progesterone receptor (PR).
Research Applications
Long-Acting 19-nor Androgen Research
Extended-release trenbolone depot for sustained high-affinity AR studies
Non-Aromatising Anabolic Model
19-nor anabolism without oestrogen co-effects
Progestogenic Activity
PR agonism and progesterone receptor cross-reactivity research
Muscle Hypertrophy Models
Nitrogen retention, anti-catabolic activity, IGF-1 upregulation
Pharmacokinetic Comparison
Long-acting vs short-acting trenbolone ester depot release comparison
Quick Specs
| Form |
C₂₅H₃₄O₃ |
| Purity |
≥99% by HPLC — every batch |
| CAS Number |
472-61-546 |
| Molecular Weight |
MS molecular weight confirmed — every batch |
| Specification |
≥99% by HPLC — every batch |
| Shelf Life |
24 months (unopened) |
| Storage |
Room temp sealed | 2–8°C recommended |
| Brand |
China |
Frequently Asked Questions
How do I reconstitute this peptide?
QSC Trenbolone esters are supplied as ready-to-use oil-based injectable solutions — no reconstitution required. Warm the vial in your hand before drawing to reduce viscosity of the oil.
How should this peptide be stored?
Store at room temperature (15–25°C), away from direct sunlight. Oil-based Trenbolone solutions are stable at room temperature for 2–3 years. The hexahydrobenzylcarbonate ester (Tren Hex) has particularly long storage stability.
What purity is this QSC compound and how is it verified?
QSC Trenbolone esters are ≥99% HPLC pure with MS-confirmed identity on every batch. COA is published on the product page and verifiable at verify.janoshik.com.
🧪 Peptide Research Tools: Use QSC's free
peptide calculators — reconstitution, BAC water, dosing, half-life, and mixing charts.
🌍 Domestic shipping: 🇺🇸 USA 5–7 days
🌏 International shipping: 7–14 days
⚠️ RESEARCH USE ONLY — NOT FOR HUMAN CONSUMPTION
QSC products are strictly for in vitro and in vivo laboratory research.
Safety & Handling
🚫
Not for Human Use
These compounds are for research only.
🥽
PPE Required
Always use appropriate protective equipment.
❄️
Storage Compliance
Follow product-specific storage conditions.
Product-Specific Storage
Room temp sealed | 2–8°C recommended
