| Concentration | 25 mg/mL |
|---|---|
| Composition | USP-grade PEG-400 base, MK-677 (≥98% purity) |
| CAS Number | 159752-10-0 |
| Chemical Formula | C27H36N4O5S |
| Molar Mass | 528.66 g/mol |
| Synonyms | Ibutamoren, MK-677, Nutrobal, MK-0677, L-163,191 |
| Volume | 30 mL per bottle (750 mg total) |
| Verified Purity | Batch-tested to 99.87% (HPLC) |
For laboratory research use only. Not for human or animal consumption.
View certificates of analysisThis product is analyzed by an accredited US third-party laboratory before it ships.
Purity and identity confirmed by an independent, accredited US analytical facility using HPLC purity analysis and mass-spectrometry identity confirmation.
Our third-party certificates of analysis are published on our website — no login required.
This bottle is packaged to preserve compound integrity throughout your research timeline.
This product is sold subject to the following restrictions.
Verified by an accredited US laboratory via HPLC and mass spectrometry.
Bottled in the United States.
Reduces plasticizer leaching and contact with external tools.
Available for this batch without a login.
MK-677 is not approved by the FDA and is not a dietary supplement, drug, or food. Marketing it for human ingestion is unlawful.
MK-677 is prohibited by the World Anti-Doping Agency under category S2 (Peptide Hormones, Growth Factors, Related Substances and Mimetics), banned in- and out-of-competition.
In the United States, MK-677 is not a controlled substance and may be legally purchased and possessed for laboratory research use.
Research Chemical is a chemical supplier, not a medical provider. We do not condone or encourage consumer use of research compounds.
Research use only. All products on this website are intended exclusively for laboratory research and development. They are not for human or animal consumption. These statements have not been evaluated by the U.S. Food and Drug Administration, and these products are not intended to diagnose, treat, cure, or prevent any disease.
| Weight | 3.0 oz |
|---|---|
| Dimensions | 3 × 2 × 1 in |
