Available
$67.00
Strict Regulatory Notice: This agent is synthesized strictly for laboratory-based research and analytical purposes. It is not intended for human or veterinary use, nor for medical, household, or cosmetic applications. Please review our Terms of Service thoroughly before finalizing your acquisition.
25mg/ml solution (750mg/30mL)
Tablet Concentration 50 Tablets (~25 mg/Tablet, laboratory reference use only)
Inactive Ingredients: Microcrystalline cellulose, Magnesium stearate, Dicalcium phosphate, Silicon dioxide,
For Research Use Only. Not for human or veterinary use
| Parameter | Specification / Details |
|---|---|
| Primary Compound Name | Ibutamoren Mesylate (MK-677) |
| CAS Registry Number | 159752-10-0 (Mesylate salt), 159634-47-6 (Free base) |
| IUPAC Designation | 2-amino-2-methyl-N-[1-(1-methylsulfonylspiro[2H-indole-3,4'-piperidine]-1'-yl)-1-oxo-3-(phenylmethoxy)propan-2-yl]propanamide;methanesulfonic acid |
| Synonyms / Trade Names | Nutrobal, Ibutamoren, MK-677 |
| PubChem CID | 178024 (Mesylate), 9939050 (Free base) |
| Molecular Formula | C28H40N4O8S2 (Mesylate) |
| Molar Mass / Weight | 624.8 g/mol (Mesylate) |
| Physical Appearance | White to off-white crystalline powder (raw) / Clear or slightly tinted liquid (suspended) |
| Solubility Profile | Soluble in Water, DMSO, Ethanol, and Propylene Glycol. |
| Tested Purity | ≥98% via HPLC |
| Active Ingredient (Total) | 750mg per 30mL vial |
| Dry / Powder Formulations | N/A (Liquid suspension) |
| Liquid / Solution Concentrations | 25mg/mL in a PEG 400 / Ethanol or Water/Ethanol carrier |
| Alternative Formulations | MK-777 (Acetamoren - the acetylated derivative we mapped earlier) |
| Storage Guidelines | Store at room temperature (20°C to 25°C). Protect strictly from moisture, heat, and direct sunlight. |
| Estimated Shelf Life | 24 months from manufacture date. |
| Safety Documentation | Standard SDS available for Ibutamoren Mesylate |
| Terms of Application | For laboratory research purposes only. Not for human or veterinary use. Investigated for its role as a potent, long-acting, non-peptide agonist of the ghrelin receptor (GHSR1a) to evaluate the stimulation of the growth hormone (GH) and insulin-like growth factor 1 (IGF-1) axis in in-vitro and cellular models. |
MK-677 (Ibutamoren) is a paramount subject within the field of neuroendocrinology and growth hormone research. As a potent, non-peptide agonist of the ghrelin receptor (GHSR1a), it has become a staple for researchers examining the upstream regulation of the somatotropic axis, insulin-like growth factor 1 (IGF-1) secretion, and nitrogen retention.
At 4 Amino Labs, we provide this compound in a highly purified format to ensure experimental reproducibility. By maintaining rigorous measurement standards, we provide the consistency required for longitudinal data integrity.
Scientific Literature Reference: The biochemical pathway of non-peptide secretagogues mimicking ghrelin to stimulate sustained, pulsatile growth hormone release without elevating cortisol is a cornerstone of endocrine research. See: Smith, R. G., et al. (1997). “A nonpeptide growth hormone secretagogue.” Science, 276(5319), 1706-1709.
Our MK-677 undergoes a multifaceted verification process. Each batch is subjected to independent High-Performance Liquid Chromatography (HPLC) to ensure a purity threshold of ≥ 99%.
Researchers utilizing MK-677 typically focus on the following biochemical mechanisms:
To maintain the molecular integrity of MK-677, the following storage parameters are recommended:
This substance is provided exclusively for in-vitro laboratory research and pre-clinical developmental testing. 4 Amino Lab does not condone or authorize the use of this product in any clinical setting or for personal consumption. Misuse of laboratory chemicals carries significant health risks. By purchasing, the researcher acknowledges the inherent risks and confirms they possess the necessary equipment and expertise to handle these materials safely.
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