Methylstenbolone 10mg Tablets | 100-Count
🌏 China Warehouse
QSC Methylstenbolone (17α-Methyl Anabolic-Androgenic Steroid) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 10mg 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 Methylstenbolone?
Methylstenbolone (2,17α-dimethyl-5α-androsta-1-en-17β-ol-3-one) is a potent 17α-methylated anabolic-androgenic steroid with high AR binding affinity and no aromatisation. The 1-en double bond combined with 2-methyl substitution confers exceptional anabolic potency. Research tool for high-potency AR agonism, anabolic:androgenic selectivity studies, and comparative 17α-methyl AAS pharmacology. Research use only.
Research Applications
High-Potency AR Agonism
Comparative AR binding affinity — methylstenbolone vs testosterone, oxandrolone
Non-Aromatising Anabolic Studies
Pure androgen-mediated anabolism without estrogen contribution
17α-Methyl Hepatotoxicity
Oral bioavailability, first-pass metabolism, hepatic enzyme induction research
Anabolic:Androgenic Selectivity
Levator ani:prostate ratio at equivalent doses — tissue selectivity profiling
AAS Structure-Activity Research
2-methyl + 1-en combined effect on receptor binding and transcriptional activity
Quick Specs
| Form | Tablet — 10mg per tablet, 100-tablet bottle |
| CAS Number | 5197-58-0 |
| Molecular Formula | C₂₀H₃₀O₂ |
| Molecular Weight | 302.5 g/mol |
| Compound Type | 17α-Methyl Anabolic-Androgenic Steroid |
| 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.