Ostarine 25mg Tablets | 100-Count | MK-2866
🌏 China Warehouse
QSC Ostarine (MK-2866) (Selective Androgen Receptor Modulator (SARM)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 25mg per tablet, 100-count. Research use only.
* The information on this page is a summary and is not intended to cover all available information about this medication. It does not cover all possible uses, directions, precautions, drug interactions or adverse effects and is not a substitute for the expertise and judgement of your healthcare professional.
{“@context”:”https://schema.org”,”@type”:”FAQPage”,”mainEntity”:[{“@type”:”Question”,”name”:”How are QSC research tablets supplied?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”QSC research tablets are supplied as pre-dosed oral tablets at the stated concentration. No reconstitution is required. Each tablet is compressed at uniform dose for consistent dosing in research applications.”}},{“@type”:”Question”,”name”:”How should research tablets be stored?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”Store at room temperature (15–25°C) in a cool, dry place away from moisture, heat, and direct sunlight. Keep in the original container. Properly stored tablets remain stable for 2–3 years.”}},{“@type”:”Question”,”name”:”What purity are QSC research tablets and how is it verified?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”QSC research tablets contain active ingredient at ≥99% HPLC purity before tableting, with MS-confirmed identity on every batch. COA is published on the product page and independently verifiable at verify.janoshik.com.”}}]}
What is Ostarine (MK-2866)?
Ostarine (MK-2866, Enobosarm) is one of the most extensively studied SARMs. Binds the androgen receptor with high affinity and selectivity, producing anabolic effects in muscle and bone with minimal androgenic activity in prostate and other tissues. Well-characterised SARM reference compound for receptor selectivity research, muscle wasting models, and comparative SARM pharmacology. Research use only.
Research Applications
SARM Reference Compound
Most-studied SARM — reference standard for AR selectivity profiling and assay validation
Muscle Wasting & Sarcopenia
Lean mass preservation, nitrogen retention, cancer cachexia and age-related models
Bone Density Research
Osteoblast stimulation, BMD maintenance, osteoporosis prevention models
Minimal Androgenic Activity
Low prostate stimulation vs full AR agonists — selectivity ratio quantification
Comparative SARM Research
MK-2866 vs LGD-4033, RAD-140, S23 — potency, selectivity, suppression profiles
Quick Specs
| Form | Tablet — 25mg per tablet, 100-tablet bottle |
| CAS Number | 841205-47-8 |
| Molecular Formula | C₁₉H₁₄F₃N₃O₃ |
| Molecular Weight | 389.3 g/mol |
| Compound Type | Selective Androgen Receptor Modulator (SARM) |
| Purity | ≥99% by HPLC — every batch |
| Identity | MS molecular weight confirmed — every batch |
| COA | Janoshik-independent, publicly verifiable |
| Manufacture | In-house synthesis — Qingdao, China |
| Storage | Room temperature sealed | cool, dry storage |
| Shelf Life | 24 months unopened |
Certificate of Analysis (COA)
Frequently Asked Questions
Frequently asked questions
A seemingly elegant design can quickly begin to bloat with unexpected content or break under the weight of actual activity. Fake data can ensure a nice looking layout but it doesn’t reflect what a living, breathing application must endure. Real data does.
Websites in professional use templating systems. Commercial publishing platforms and content management systems ensure that you can show different text, different data using the same template. When it’s about controlling hundreds of articles, product pages for web shops.
A seemingly elegant design can quickly begin to bloat with unexpected content or break under the weight of actual activity. Fake data can ensure a nice looking layout but it doesn’t reflect what a living, breathing application must endure. Real data does.
Websites in professional use templating systems. Commercial publishing platforms and content management systems ensure that you can show different text, different data using the same template. When it’s about controlling hundreds of articles, product pages for web shops.
Reviews
Clear filtersThere are no reviews yet.