CAS NO.: 159752-10-0
MK-677 Ibutamoren SARMs Raw Powder
Bulk Supply for Research & Formulation
Looking for GMP-Verified MK-677 Ibutamoren Raw Powder for Research Use?
Pharmint offers high-purity MK-677 (Ibutamoren Mesylate) raw powder in bulk, ideal for pharmaceutical research, clinical trial formulation, and nutraceutical manufacturing. As a potent, non-peptide growth hormone secretagogue, Ibutamoren mimics ghrelin and promotes endogenous release of GH and IGF-1 without impacting cortisol levels. With oral bioavailability and a long half-life, it is preferred for extended pharmacodynamic studies.
What Makes MK-677 a Sought-After API for Research & Development?
MK-677 is favored by formulation scientists and preclinical researchers for its ability to:
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Stimulate growth hormone secretion via GHSR agonism
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Support lean muscle preservation and metabolism enhancement
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Enable once-daily oral dosing (t1/2 = ~24 hours)
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Avoid peptide degradation issues common in GH therapies
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Integrate into SARMs stacks or novel compound studies
Technical Specifications – MK-677 Ibutamoren Raw Powder
| Parameter | Specification |
|---|---|
| Product Name | MK-677 Ibutamoren (Mesylate Salt) |
| CAS Number | 159752-10-0 |
| Molecular Formula | C27H36N4O5S |
| Molecular Weight | 528.66 g/mol |
| Country of Origin | GMP-certified manufacturer (Disclosed on request) |
Why Choose Pharmint for MK-677 Bulk Sourcing?
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GMP-Verified Production: Quality backed by COA, MSDS, HPLC reports
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Purity >98%: Laboratory-tested for stability and efficacy
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MOQ-Friendly: Low minimum order quantities for early-stage R&D
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Global Supply Network: Fast fulfillment to LATAM, Asia, Africa & EU
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Custom Packaging: Foil pouches or HDPE drums with desiccants
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Regulatory Support: Documentation support for research or clinical trial use
MK-677 FAQs
Can MK-677 be combined with other SARMs in research applications?
Yes, researchers often combine MK-677 with SARMs like Ostarine or Ligandrol to study synergistic effects on muscle growth and hormone modulation under controlled protocols.
What documentation is required for importing MK-677 for R&D use?
Most importers need a pro forma invoice, Certificate of Analysis, and an end-user declaration confirming R&D-only use to clear customs and comply with local regulations.
Is MK-677 Ibutamoren classified as a controlled substance internationally?
MK-677 is not scheduled under most global regulatory frameworks but is not approved for human consumption, making it limited to research use in many jurisdictions.
What are the storage and handling requirements for MK-677 powder?
MK-677 should be stored in a cool, dry, and light-protected environment, ideally in airtight containers at 2–8°C to preserve stability and extend shelf life.
How does Pharmint ensure purity and quality for MK-677 supply?
Pharmint partners with GMP-audited manufacturers and provides batch-specific COA, HPLC, and MSDS to validate purity (>98%) and maintain strict quality assurance.





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