Metribolone (Methyltrienolone) 5mg/mL Injectable | 10-Vial Kit

Metribolone (Methyltrienolone) 5mg/mL — ultra-potent non-aromatising AR research reference, 10-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.

✓ 99%+ Purity ✓ COA Available
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$280

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SKU: QSC-METRIBOLONE-5MG-ML-10VIAL
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QSC RESEARCH GRADE

≥99% HPLC PurityMS ConfirmedJanoshik COAIn-House Synthesis5-Region Domestic Shipping

What is Metribolone (Methyltrienolone)?

Metribolone (Methyltrienolone — ultra-potent non-aromatising synthetic androgen research compound) is methyltrienolone — C₁₉H₂₄O₂, MW 284.4 — at a low-concentration 5mg/mL formulation reflecting its extreme potency. 17α-methyl-trenbolone derivative considered one of the most potent androgens ever synthesised. ~120× greater AR binding affinity than testosterone. Does not aromatise. Used as the gold-standard AR reference ligand in receptor binding assays. Extreme potency necessitates very low concentrations for research use.

Research Applications

Gold-Standard AR Binding Reference

~120× greater AR affinity than testosterone — standard reference for AR competition binding assays

Ultra-Potent Androgen Pharmacology

Ceiling AR agonist for maximum AR activation dose-response curve determination

Non-Aromatising Androgen Model

Potent pure androgenic signalling without any oestrogenic co-effects

Progesterone Receptor Research

High PR binding affinity — progestogenic activity alongside extreme AR potency

Comparative Anabolic-Androgenic Research

Reference standard for relative binding affinity comparisons of other AAS

Quick Specs

Form Oil-based injectable solution
Concentration 5mg/mL
CAS 965-93-5
Molecular Formula C₁₉H₂₄O₂
MW 284.4 Da
Purity ≥99% by HPLC — every batch
Identity MS molecular weight confirmed — every batch
COA Janoshik-independent, publicly verifiable
Vehicle Pharmaceutical-grade carrier oil + benzyl alcohol/benzoate
Aromatisation None — does not aromatise
Storage Room temp sealed | 2–8°C recommended
Shelf Life 24 months (unopened)

Certificate of Analysis (COA)

For the latest Certificate of Analysis (COA), please email us with your request.
🧪 Peptide Research Tools: Use QSC’s free peptide calculators — reconstitution, BAC water, dosing, half-life, and mixing charts.
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Source: PubMed / NCBI  ·  Last 10 years  ·  Refreshed every 24 hours  ·  For research reference only — not clinical guidance.

⚠️ RESEARCH USE ONLY — NOT FOR HUMAN CONSUMPTION

QSC products are strictly for in vitro and in vivo laboratory research. Not intended for diagnostic, therapeutic, or personal use.

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Research Use Disclaimer

All QSC products are strictly for laboratory, scientific, and research use only. They are not for human consumption, medical treatment, diagnosis, or disease prevention.

By purchasing or using QSC products, you confirm:

  • You are a qualified researcher or acting under the supervision of one.
  • Products will only be used for legitimate research purposes.
  • Products are not evaluated by the FDA or any regulatory authority for human use.
  • You assume all responsibility for legal compliance, proper handling, and storage.
  • You meet the legal age requirement in your jurisdiction.
No Warranty: Products are sold “as is,” with no express or implied warranties regarding efficacy, safety, or suitability. Results in research may vary. QSC is not responsible for outcomes, interpretations, or conclusions drawn from any studies conducted using these products.
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General Safety & Handling

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Not for Human Use

These compounds are for research only. Any off-label, personal, or clinical use is strictly outside the intended scope of supply.

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PPE Required

Always use appropriate personal protective equipment (gloves, lab coat, eye protection) when handling peptides.

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Storage Compliance

Follow product-specific storage conditions to maintain identity, purity, and biological activity.

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Proper Disposal

Dispose of all materials in accordance with institutional biosafety, chemical waste, and hazardous material protocols.

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Verify Quality

Janoshik COAs are available on every product page. Verify batch identity (MS confirmed) and purity (≥99% HPLC) before use.

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Peptide Storage Guidelines

🌑 Light-protected💧 Low moisture🌡️ Stable temperature🔬 Sterile handling

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