YK-11 (Myostine) Capsules

Buy YK-11 (Myostine) Capsules Research Chemical Online Europe

Introduction

YK-11 (Myostine) is a synthetic, steroidal selective androgen receptor modulator (SARM) structurally derived from dihydrotestosterone (DHT)128. Distinct from non-steroidal SARMs, YK-11 features a unique steroidal backbone and functions as a partial agonist of the androgen receptor, activating muscle growth pathways while minimizing androgenic effects in non-muscle tissue18. YK-11 is renowned in research for its potent anabolic activity, primarily through the upregulation of follistatin, a myostatin inhibitor that allows for enhanced muscle cell differentiation and growth128. Our YK-11 capsules are formulated to the highest standards, ensuring ≥99% purity and consistent dosing for advanced laboratory investigations.

Key Features & Benefits

• High Purity: Each capsule contains ≥99% pure YK-11, confirmed by HPLC and NMR for uncompromised research quality68.

• Consistent Dosing: Pre-measured capsules ensure precise, repeatable delivery of YK-11 for reliable experimental outcomes6.

• Unique Mechanism: Promotes muscle growth by increasing follistatin expression, inhibiting myostatin, and supporting muscle protein synthesis128.

• Comprehensive Analytical Data: Each batch is supplied with a Certificate of Analysis (COA) and spectra for transparency.

• Discreet, Secure Packaging: Capsules are vacuum-sealed and shipped in plain, unmarked parcels to protect confidentiality and product integrity.

• Fast Worldwide Delivery: Rapid, trackable shipping to Europe, North America, Asia, and beyond.

• Trusted Global Supplier: Serving academic, biotech, and pharmaceutical research labs worldwide.

Product Specifications

• Chemical Name: (17α,20E)-17,20-[(1-methoxyethylidene)bis(oxy)]-3-oxo-19-norpregna-4,20-diene-21-carboxylic acid methyl ester

• Synonyms: YK-11, Myostine, YK-11-OA

• Molecular Formula: C25H34O6

• Molecular Weight: 430.54 g/mol

• Form: Encapsulated crystalline solid (commonly 5mg or 10mg per capsule)6

• Appearance: White to pale yellow solid

• Solubility: Soluble in ethanol, DMSO, methanol, PEG367

• Melting Point: 134–137°C7

• Storage Conditions: Store at -20°C or in a cool, dry place, away from direct sunlight and moisture367

• Shelf Life: Up to 4 years when properly stored3

Applications & Usage

YK-11 (Myostine) capsules are intended strictly for laboratory research and analytical purposes. Typical applications include:

• Muscle Growth Research: Investigation of anabolic pathways, muscle cell differentiation, and hypertrophy128.

• Myostatin Inhibition Studies: Exploration of follistatin upregulation and its impact on muscle mass regulation12.

• Bone Density Research: In vitro studies suggest potential for promoting bone cell proliferation and mineralization2.

• Comparative SARM Analysis: Used alongside other SARMs to evaluate tissue selectivity and androgenic activity2.

• Metabolic and Protein Synthesis Studies: Assessment of YK-11’s effects on muscle protein synthesis and body recomposition frameworks68.

All research must comply with institutional, national, and international guidelines. YK-11 is not approved for human or veterinary use.

Purity & Testing

Each batch of YK-11 capsules undergoes rigorous quality control:

• High-Performance Liquid Chromatography (HPLC): Confirms ≥98–99% purity and detects trace impurities68.

• Nuclear Magnetic Resonance (NMR): Verifies chemical structure and batch consistency68.

• Mass Spectrometry (MS): Ensures molecular identity and absence of contaminants.

• Analytical Documentation: Full COA and spectra included with every order.

Safety & Handling Guidelines

• For laboratory research use only—not for human or animal consumption.

• Handle with appropriate personal protective equipment (PPE): gloves, lab coat, and eye protection.

• Use in a well-ventilated laboratory or fume hood.

• Consult the supplied Safety Data Sheet (SDS) for detailed handling, storage, and disposal instructions.

Global Shipping & Discreet Delivery

• Plain Packaging: No chemical names, branding, or supplier references on the parcel.

• Vacuum-Sealed Containers: Maintains stability and prevents tampering.

• Fast, Reliable Shipping: Orders dispatched within 24 hours; express global options available.

• Full Tracking: Monitor your shipment from dispatch to delivery.

• Confidentiality: All customer details are strictly protected.

Why Choose Us?

• Unmatched Purity: Only ≥99% pure YK-11, validated by advanced analytical techniques.

• Stealth Packaging: Ensures confidentiality and safe transit.

• Rapid, Global Delivery: Reach your lab quickly, wherever you are.

• Expert Support: Dedicated customer service for technical, shipping, and order inquiries.

• Trusted by Researchers: Serving universities, biotech, and industrial labs worldwide.

Legal & Safety Disclaimer

YK-11 (Myostine) capsules are strictly intended for laboratory research use only.
Not for human or veterinary consumption.
Buyer must be 18 years or older and comply with all local, state, and federal regulations.
It is the buyer’s responsibility to determine the legality of YK-11 in their jurisdiction.

Frequently Asked Questions (FAQ)

What is YK-11 (Myostine) used for in research?
YK-11 is used in studies of muscle growth, myostatin inhibition, bone density, and protein synthesis. It is particularly valued for its ability to upregulate follistatin and promote muscle cell differentiation128.

Is YK-11 legal to purchase?
YK-11 is a research chemical and may be regulated in some jurisdictions. Buyers are responsible for verifying its legal status locally.

How discreet is shipping?
Orders are shipped in plain, unmarked packaging with no reference to chemical names or suppliers. Vacuum-sealed containers and secure labeling ensure confidentiality and product integrity throughout transit.

What is the purity level of YK-11 capsules?
Purity is ≥98–99%, verified by HPLC and NMR. Analytical documentation is included with every batch68.

How is purity and identity tested?
Each batch is tested using HPLC, NMR, and MS to confirm purity, structure, and identity.

Can YK-11 capsules be used for human or animal consumption?
No. YK-11 capsules are strictly for research use only and are not intended for human or animal consumption under any circumstances.

How quickly will my order ship and arrive?
Orders are processed and dispatched within 24 hours. Delivery times vary by location, with express global shipping options available for urgent requirements.