Chemyo MK677 Powder – 1g, also known as MK-677 Ibutamoren Powder, is part of the Chemyo research powders catalog. This product page brings together the available MK-677 compound specifications, package details, storage information and analytical documentation for laboratory research. The listed package size is 1g. Researchers can also review available testing information through the Chemyo Lab Reports & COA Library and learn more about the site’s documentation standards on the Quality Control page.
Ibutamoren MK-677 Powder Research Specifications
| Application | A potent, non-peptide ghrelin receptor agonist |
| CAS | 159752-10-0 |
| Molar Mass | 528.662 g/mol |
| Chemical Formula | C27H36N4O5S |
| Synonyms | Ibutamoren, MK-677, MK-0677, L-163,191, L163191, Nutrobal |
| Form | Powder / yellow crystals. MK677 is highly hygroscopic. It quickly crystalizes by absorbing moisture from the air, without degradation. |
| Storage | Minimize open-air exposure, store in a cool dry place |
| Reports | View Quality Control |
| Terms | The products we offer are intended for laboratory research use only. Please familiarize yourself with our Terms & Conditions prior to ordering. |
Lab Reports

Quality & Research Information
For available batch documentation and testing information, visit Chemyo Quality Control. Product information is provided for laboratory research use only and is not intended as medical guidance.
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