99%+ Purity YK11 Pure Sarms Powder CAS No.:431579-34-9

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YK11 Powder Information
YK11 Price10gAccording to your needs
50gAccording to your needs
100gAccording to your needs
Packagingdiscreet packages
Delivery timeAbout 7 days
ShippingEMS, Hongkong Post, DHL, TNT, Fedex and so on.
Payment termsWU, MG, Bitcoin, T/T
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5g powder

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99%+ Purity YK11 Pure Sarms Powder CAS No.:431579-34-9

 

CAS NO:431579-34-9
Product Name:YK11
MF:C152h252n44o42
MW:3367.2
Purity:99.00%
Appearance:White Powder
Grade:Pharmaceutical Grade
Certification:SGS IOS9001 GPM
Usage:It is a potent and tissue-selective androgen receptor modulator

 

YK11 Specifications:

COA

TestsSpecificationsResults
AppearanceWithe to off-white powderWhite powder
HNMRConforms to structureconforms
LCMSConforms to MWconforms
Assay(HPLC)≧97.0%99 %
StorageStore in well-closed container, protected from light.

 

YK11  Sarms Powder HPLC Testing:

YK11 Description:

YK11 is a selective androgen receptor modulator (SARM), which activates AR without the N/C interaction. In this study, we further investigated the mechanism by which YK11 induces myogenic differentiation of C2C12 cells.

(17α,20E)-17,20-[(1-methoxyethylidene)bis-(oxy)]-3-oxo-19-norpregna-4,20-diene-21-carboxylic acid methyl ester (YK11), which the myogenic differentiation of C2C12 myoblast cells is induced by the novel androgen receptor (AR) partial agonist. as well as by dihydrotestosterone (DHT).

The induction of key myogenic regulatory factors (MRFs), such as myogenic differentiation factor (MyoD), myogenic factor 5 (Myf5) and myogenin, was more significant in the presence of YK11 than in the presence of DHT. YK11 treatment of C2C12 cells, but not DHT, induced the expression of follistatin (Fst), and the YK11-mediated myogenic differentiation was reversed by anti-Fst antibody.

Myogenic differentiation is in reference to the products ability to block myostatin. Myostatin inhibition has been a really popular movement since the ban of most prohormones as it looks to be a relatively unexplored area for muscle growth and fat loss. There are currently a lot of claims about mystatin inhibition, but not so much factual data on these products.

YK11 will have similar affects to DHT (possibly more potent) without the negatives of DHT. What this means is that the product will most likely be suppressive and require a post cycle, but not cycle support. It also won’t have androgenic side affects like hair loss, acne, etc.

 

YK11 Work:

YK11 attaches itself to the AR (androgen receptor), but only inducts methods that lead to the traditional side effects of androgens such as growth of body hair and prostate and enhanced aggression - to a restricted degree.

Most SARMS have quite limited androgenic side effects, but frequently only quite few anabolic effects when likened to testosterone.

YK11 induces muscle cells to make more follistatin (more than DHT does) - a strong myostatin inhibitor. YK11 works through the androgen receptor.

With that said, YK11 can be as good as testosterone in terms of muscle strengthening, but minus the detrimental side effects.

 

YK11 Benefit:

YK-11 induces muscle cells to make more follistatin which is a strong myostatin inhibitor. Myostatin (also known as growth differentiation factor 8) as a myokine, a protein produced by muscle cells that acts on muscle cells to inhibit myogenesis. Myogenesis is muscle cell growth and differentiation. Research through the years show that when you block myostatin, it allows for significantly more muscle mass.
In addition to that, YK-11 is a bit leaner than LGD-4033, and is excellent for lean gains on par with testosterone. It produces lean, dry, easily kept gains in strength and muscle, and reductions in bodyfat.

 

 

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