Description
YK-11 Capsules
Disclaimer: The compounds described on this page are intended for laboratory research use only and are not approved for human consumption.
Overview of YK-11
YK-11 is a synthetic steroidal compound that is categorized as a partial SARM and myostatin inhibitor. It interacts with the androgen receptors and increases follistatin expression. This suppresses myostatin to promote muscle cell growth and bone health in research models.
The dual mechanism of YK-11 sets it apart from traditional SARMs and makes it a notable compound in muscle and bone health research.
| Section | Details |
| CAS Number | 1370003-76-1 ® |
| Molar Mass | 430.5 g/mol |
| Chemical Formula | C25H34O6 |
| IUPAC Name | methyl (2E)-2-[(8R,9S,10R,13S,14S,17S)-2′-methoxy-2′,13-dimethyl-3-oxospiro[1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-17,5′-1,3-dioxolane]-4′-ylidene]acetate |
| Synonyms | YK-11, YK11, Z9748J6B0R, UNII-Z9748J6B0R |
| Ingredients / Composition | YK-11 Capsules contain YK-11 as the active ingredient with 98.8% purity |
| Shelf Life | 2 years |
| Storage Instructions | Store YK-11 Capsules in a dry and cool environment. |
| Disclaimer | YK-11 is not approved for human use. It is legal for research purposes only. |
Why Consider YK-11 Capsules for Research?
Researchers may consider YK-11 Capsules based on its intended research application, available specifications, and supporting documentation.
Vendor-reported purity of YK-11 Capsules: 98.8%. Review the vendor’s certificate of analysis for the batch.
– The assay result meets research-grade standards at 98.7%.
– The endotoxin levels of YK-11 capsules are verified at <0.2 EU/mg, which is well below the ≤5 EU/mg specification.
– The heavy metals are measured at <5 ppm, which is under the ≤10 ppm threshold.
– YK-11 Capsules are delivered with a Certificate of Analysis (COA).
Researchers may consider YK-11 Capsules based on its intended research application, available specifications, and supporting documentation.
Frequently Asked Questions
Is YK-11 legal in the United States?
YK-11 is not approved by the U.S. Food and Drug Administration (FDA) for therapeutic use.
How does YK-11 Capsules work in research?
YK-11 functions as a partial androgen receptor agonist and increases follistatin expression. Follistatin inhibits myostatin, which supports muscle cell differentiation and growth in research models.
Does YK-11 have side effects in research models?
YK-11 has been linked to testosterone suppression and oxidative stress in research models. Studies also suggest it may cause mitochondrial dysfunction and neurotoxicity in the hippocampus of the research subjects.
Where can readers find vendor information for YK-11 Capsules?
Iron Mountain Labz provides research information and affiliate purchasing pathways but does not directly sell, manufacture, warehouse, or ship YK-11 Capsules. Readers should assess third-party suppliers independently and review available identity, purity, and batch-testing documentation.
IML Affiliate Disclosure
Some links on IML may connect readers with third-party suppliers through affiliate arrangements. IML may receive compensation from qualifying transactions at no additional cost to the reader, but the third-party supplier remains responsible for the actual sale, fulfillment, and product documentation.
