What is RAD 140? 

A selective androgen receptor modulator (SARM) known as RAD-140, commonly referred to as Testolone, is being studied to specifically bind to androgen receptors in the body, which can encourage the growth of lean muscle mass and bone density without the negative side effects associated with conventional anabolic compounds. It has been demonstrated that RAD-140 has a high affinity and selectivity for the androgen receptor.

MK 677

MK 677 (also known as ibutamoren MK 677) is a highly potent research chemical designed to stimulate the growth hormone receptor and increase the production of insulin-like growth factor 1 (IGF-1). This promising compound is not intended for human consumption but rather for research purposes only. MK 677 improves muscle mass, increases bone density, and boosts cognitive function. It is being used by researchers to explore its potential therapeutic benefits for conditions such as osteoporosis, muscle wasting, and cognitive decline. Overall, MK 677 is a valuable tool for researchers looking to investigate the effects of growth hormone stimulation, but humans should not use it without proper medical supervision.

• LGD 4033 RAD140 YK11 capsules contain: LGD4033 – 15mg Rad140 – 30mg YK11 – 10mg
• CAS Number is stated as 1165910-22-4 for LGD4033; 1182367-47-0 for RAD140; 1370003-76-1 for YK11
• Molar Mass is 338.253 g·mol−1 for LGD4033; 393.83 g·mol−1 for RAD140; 430.541 g·mol−1 for YK11
• It has a Chemical Formula as C14H12F6N2O for LGD4033; C20H16ClN5O2 for RAD140; C25H34O6 for YK11
• IUPAC Name is 4-[(2R)-2-[(1R)-2,2,2-trifluoro-1-hydroxyethyl]pyrrolidin-1-yl]-2-(trifluoromethyl)benzonitrile for LGD4033; 2-chloro-4-{[(1R,2S)-1-[5-(4-cyanophenyl)-1,3,4-oxadiazol-2-yl]-2-hydroxypropyl]amino}-3-methylbenzonitrile for RAD140; Methyl (2E)-2-[(8R,9S,10R,13S,14S,17S)-2′-methoxy-2′,13-dimethyl-3-oxospiro[1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-17,5′-1,3-dioxolane]-4′-ylidene]acetate for YK11
• Also known by Synonyms as VK5211 for LGD4033; (17α,20E)-17,20-[(1-methoxyethylidene)bis(oxy)]-3-oxo-19-norpregna-4,20-diene-21-carboxylic acid methyl ester for YK11

Properties: 

• Chemical Formula: C27H36N4O5S
• Synonym: Ibutamoren, MK-0677,
• IUPAC-Name: 2-amino-2-methyl-N-[1-(1-methylsulfonylspiro[2H-indole-3,4′-piperidine]-1′-yl)-1-oxo-3-phenylmethoxypropan-2-yl]propanamide
• Molar Mass: 528.66 g/mol
• CAS Number: 159752-10-0
• PubChem CID: 178024
• Shelf Life: 36 months