YK-11 (Myostine) Capsules – EU Research Lab

YK-11 (Myostine) Capsules are a highly anabolic research chemical, suitable for studies in muscle and bone growth. With ≥98% purity, these capsules are ideal for laboratory research applications. For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications.

Product Overview

YK-11 (Myostine) Capsules are a synthetic steroidal selective androgen receptor modulator (SARM) developed as a gene-selective partial agonist of the androgen receptor (AR). This research chemical uniquely inhibits myostatin by upregulating follistatin, removing a natural limit on muscle growth. Researchers select YK-11 (Myostine) Capsules to investigate anabolic pathways, muscle differentiation, osteogenic activity, and potential applications in muscle wasting or bone health models.

Chemical Identity & Classification

YK-11 (Myostine) Capsules have the chemical name (17α,20E)-17,20-[(1-methoxyethylidene)bis(oxy)]-3-oxo-19-norpregna-4,20-diene-21-carboxylic acid methyl ester. As a SARM, it has a high affinity for the androgen receptor, allowing for tissue-selective anabolism.

Chemical & Physical Characteristics

YK-11 (Myostine) Capsules are a white to off-white powder, soluble in organic solvents. The molecular formula is C25H34O6, with a molecular weight of 430.54 g/mol.

Purity & Analytical Verification

YK-11 (Myostine) Capsules have a purity of ≥98%, verified by HPLC and NMR analysis. This high purity ensures consistent and reliable results in laboratory research applications.

Quality Control & Batch Integrity

EU Research Lab ensures the quality and integrity of each batch of YK-11 (Myostine) Capsules through rigorous testing and quality control procedures.

Safety, Handling & Laboratory Precautions

YK-11 (Myostine) Capsules should be handled with care, avoiding skin contact and inhalation. Wear protective gloves and eyewear when handling the capsules. Store in a cool, dry place, away from light.

Packaging, Labeling & Storage

YK-11 (Myostine) Capsules are supplied in a sealed container, labeled with the product name, CAS number, and batch number. Store the container in a cool, dry place, away from light.

Intended Research Use & Market Positioning

YK-11 (Myostine) Capsules are intended for research use only, in the fields of muscle and bone growth, anabolic pathways, and tissue-selective anabolism.

Ordering, Availability & Fulfillment

YK-11 (Myostine) Capsules are available for purchase online from EU Research Lab. Orders are fulfilled promptly, with shipping via secure and reliable couriers.

Legal & Regulatory Disclaimer

YK-11 (Myostine) Capsules are for research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. By purchasing YK-11 (Myostine) Capsules, you acknowledge that you are a qualified researcher or scientist, and that you will use the product in accordance with all applicable laws and regulations.