Estradiol Cypionate 10mg/mL Injectable | 10-Vial Kit

Estradiol Cypionate 10mg/mL — long-acting injectable oestrogen research compound, 10-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.

✓ 99%+ Purity ✓ COA Available
✓ Free Shipping on All Orders ✓ Domestic Warehouses (USA/EU/UK/AU/CA)

$280

or
SKU: QSC-ESTRADIOL-CYP-10MG-ML-10VIAL
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QSC RESEARCH GRADE

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

What is Estradiol Cypionate?

Estradiol Cypionate (Long-acting injectable oestrogen research compound) is the cypionate ester of 17β-oestradiol — C₂₆H₃₆O₃, MW 396.6. Esterification provides extended-release oestrogen activity (peak ~3–5 days, active ~2–3 weeks) vs native oestradiol. Activates oestrogen receptors ERα and ERβ — regulates reproductive biology, bone density, cardiovascular function, CNS activity, and metabolic processes. Primary injectable oestrogen reference compound for HRT and oestrogen receptor research.

Research Applications

Oestrogen Receptor Research

ERα and ERβ activation, nuclear signalling, and oestrogen-responsive gene expression

HRT Research Models

Long-acting oestrogen replacement — ovariectomised animal model oestrogen restoration

Bone Density Research

ERα-mediated osteoblast activity and bone mineral density maintenance models

Cardiovascular & Metabolic Research

Oestrogen’s protective cardiovascular effects and lipid profile modulation

CNS Oestrogen Signalling

ERα/β-mediated neuroprotection, neuroplasticity, and mood regulation research

Quick Specs

Form Oil-based injectable solution
Concentration 10mg/mL
CAS 313-06-4
Molecular Formula C₂₆H₃₆O₃
MW 396.6 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
Receptor Target ERα / ERβ oestrogen receptors
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.
🌍 Domestic shipping: 🇺🇸 USA  ·  🇪🇺 EU  ·  🇬🇧 UK  ·  🇨🇦 Canada  ·  🇦🇺 Australia

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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