Description
Researchers looking to buy MK-677 powder can review the full specification of this listing from Chemyo before ordering. Ibutamoren MK-677 Powder is listed in our buy SARM research powders catalog at a labeled format of 1g, with CAS number, molar mass, chemical formula, synonyms, a note on physical form, storage information and available analytical or quality-control documentation set out on this page.
Buy MK-677 Powder: Read the Form Note First
MK677 is highly hygroscopic. It absorbs moisture from the air and quickly crystalizes, and the product record is explicit that this happens without degradation. Researchers who buy MK-677 powder and open a jar of yellow crystals rather than a free-flowing powder is looking at normal behaviour for this compound, not a quality problem — which is worth knowing before the material is weighed rather than after.
Chemyo MK677 powder is listed as a potent, non-peptide ghrelin receptor agonist with a CAS number of 159752-10-0, a molar mass of 528.662 g/mol and the chemical formula C27H36N4O5S. The product record gives Ibutamoren, MK-677, MK-0677, L-163,191, L163191 and nutrobal as synonyms. It is supplied as a dry 1g quantity, so material is weighed out per experiment and the vehicle is chosen by the laboratory.
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
Combined FTIR and HPLC results are published for batch BA2183, covering identity and purity. For a hygroscopic powder those are the two tests that apply: there is no concentration to verify, and a change in physical form on contact with air does not affect what the FTIR and HPLC traces show. Anyone about to buy MK-677 powder can confirm both before ordering. To check the figures for a batch, view MK677 batch lab reports. Product information is provided for laboratory research use only and is not intended as medical guidance.
Related MK-677 Research Formats
The same compound is carried ready-measured, which sidesteps the hygroscopic handling entirely: the MK-677 Ibutamoren solution is supplied at 25mg/ml in a 50ml bottle, and the MK-2866 and MK-677 value pack pairs that solution with Ostarine. In the same 1g powder format, the catalog also stocks buy Ostarine MK-2866 powder and Coluracetam powder for sale.
Where to Buy MK-677 Powder from Chemyo
Listings offering an Ibutamoren powder rarely mention that it crystalizes in air, which is the single most common reason a buyer assumes a batch is wrong. This Chemyo listing stays focused on the details researchers need before purchase: the labeled quantity, CAS number, molar mass and formula, full synonym list, the physical form note, storage guidance and published quality-control documentation for the batch supplied. Nothing on this page is inferred, and no specification is presented that is not held on record for Ibutamoren MK-677 Powder – 1g.
Ready to buy MK-677 powder from Chemyo? Review the specifications and available documentation above before placing your research order. Payment is accepted by crypto, Cash App, Apple Pay and Chime. For laboratory research purposes only. Not intended for human consumption.
MK-677 research reference
Background, molecular data, FAQs and every format in stock are on the Where to buy MK677 page. Batch certificates for this product are in the Chemyo lab reports library.
Sarah (verified owner) –
Customer service was helpful and quick to answer my question. The order was handled properly, although shipping was slightly slower than anticipated.
Tyree (verified owner) –
The ordering experience was simple and communication was clear. The package was well protected, and insured shipping provided additional reassurance.
Marcia (verified owner) –
Really smooth experience overall. Customer service responded quickly, the package was carefully protected, and the shipping process was easy to follow.
Deion (verified owner) –
No major issues with the order. Communication was professional, the package was well protected, and insured shipping was appreciated. The only downside was a slight delivery delay.
Amie (verified owner) –
Good communication and a simple ordering experience. The package was well protected, shipping was handled efficiently, and everything arrived safely.
Taryn (verified owner) –
The ordering process was straightforward, and customer support responded quickly when I had a question. The package was securely prepared and the shipping process was handled professionally.
Gordon (verified owner) –
Very straightforward experience. The Ibutamoren MK-677 Powder – 1g was securely packaged, customer service was responsive, and the fulfillment process went smoothly.