MK-677
Synonym(s): Crescendo, Ibutamoren mesylate, L-163191, MK-0677, MK-667, N-[1(R)-1,2-Dihydro-1-methanesulfonylspiro-3H-indole-3,4′-piperidin)-1′-yl]carbonyl-2-(phenylmethoxy)-ethyl-2-amino-2-methylpropanamide methanesulfonate
Empirical Formula (Hill Notation): C27H36N4O5S · CH3SO3H
CAS No.:
Molecular Weight:
624.77
MK-677 (Ibutamoren) – Prime Pepsynth
MK-677 (Ibutamoren) by Prime Pepsynth is a high-purity, laboratory-grade research compound developed exclusively for scientific and analytical research purposes. Produced under controlled manufacturing conditions and verified through advanced laboratory testing, this compound is intended for use in professional research environments where accuracy, consistency, and reproducibility are essential.
Prime Pepsynth follows strict quality control protocols to ensure batch-to-batch consistency and reliable research performance.
Product Specifications
Compound Name: MK-677 (Ibutamoren)
Purity: 99% (HPLC Verified)
Grade: Research Grade
Form: Lyophilized powder
Testing Method: High-Performance Liquid Chromatography (HPLC)
Quality & Purity Assurance
Each batch of MK-677 is analyzed using HPLC testing to verify compound identity, purity, and stability. Prime Pepsynth maintains rigorous quality standards throughout synthesis, processing, and packaging to ensure that researchers receive a consistent and dependable compound suitable for controlled laboratory applications.
The lyophilized format supports improved stability and precise handling during experimental procedures.
Research Applications
MK-677 is supplied strictly for laboratory research and analytical evaluation. It is commonly utilized in controlled scientific studies focused on compound interaction analysis, experimental modeling, and biochemical research protocols. This product is intended for use by qualified professionals in research or laboratory settings only.
Storage & Handling Guidelines
Store in a cool, dry environment
Protect from direct light and moisture
Handle using standard laboratory safety procedures
Keep tightly sealed when not in use to maintain stability
Regulatory & Compliance Information
RUO – Research Use Only
Not approved for human or veterinary use
Not intended for medical, diagnostic, therapeutic, or cosmetic purposes
For laboratory and research applications only
Disclaimer
This product is sold strictly for research and laboratory use only. The information provided is for scientific reference purposes and should not be interpreted as medical or usage guidance. Prime Pepsynth does not endorse or support any use of this product outside of approved research settings.