99% Purity Ostarine Mk-2866 CAS 841205-47-8 sarm powder

short description:

Ostarine(MK-2866; GTX-024) is a modulator of human androgen receptor.IC50 value:Target: androgen receptorOstarine (MK-2866) is an androgen receptor modulator (SARM) with an ED50 of 0.44 mg/day. Ostarine (MK-2866) has anabolic activity. Lack of PSA increases in men and hair growth in women further corroborated selective anabolic effects of Ostarine (MK-2866). Ostarine (MK-2866) also resulted in a dose-dependent decrease in LDL and HDL cholesterol levels, with the average LDL/HDL ratio for all doses remaining in the low cardiovascular risk catergory.

Product Detail

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Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 632.3±55.0 °C at 760 mmHg
Molecular Formula C19H14F3N3O3
Molecular Weight 389.328
Flash Point 336.2±31.5 °C
Exact Mass 389.098724
PSA 106.14000
LogP 4.83
Vapour Pressure 0.0±2.0 mmHg at 25°C
Index of Refraction 1.578


Propanamide, 3-(4-cyanophenoxy)-N-[4-cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methyl-, (2S)-


Description : White Crystalline Powder White Powder
Identification :  Positive Positive
Assay(by HPLC) :  98.0~102.0% 99.34%
Absorbance(E1cm) :  465~495 482.5
Melting Point :  191~195°C 193.5~195.0°C
Loss On Drying :  0.5%max 0.19%
Specific Rotation :  +288°~ +298° +290.2°
Residue On Ignition :  0.1%max 0.03%
Related Substances :  Total:1.5%max <1.3%
   Single:0.5%max <0.4%
Residue Solvents :  0.2%max 0.10%
Heavy Metals :  20PPm max <10PPm
Conclusion The specification conform with enterprise standard.

MK-2866 advantages and benefits:

1.HighlyAnabolic even at moderate doses
2.Excellent for lean mass gains
3.Truly shines when used for body recomposition
4.Helps increase endurance (aerobic or anaerobic)
5.Joint and Injury healing abilities
6.Half life of 24 hours which requires dosing only once a day
7.Non methylated so no negative effects on liver, blood pressure or other internal organs
8.Minimal suppression and only a mini pct is required with rapid recovery time
9.Great sense of well being while on Large increases in strength

Uses of MK-2866

1.For Bulking,Shines best when used for gaining lean muscle (bulking) as it is the most anabolic of all the SARMS. Suggested dosage is25 mg for 4-6 weeks. PCT is not necessary. An increase of 6 lbs. of lean, keepable gains can be observed during this period.
You can take Ostarine as high as 36 mg for 8 weeks BUT only if you weigh 210 lbs. Suppression is expected in higher doses so PCT after a cycle is a must.

2.For Recomping,Ostarine shines in recomping due to its nutrient portioning results. Calorie is used to build muscle which helps in weight loss and enhancing muscle mass and strength. Suggested dosing is 12.5-25 mg for 4-8 weeks.
Your diet must contain 30% of lean sources of protein to achieve the best recomp result.

3.For Cutting,MK-2866 can help cut whilst preserving muscle gains and decreasing calories. Suggested dosing is 12.5-15 mg for 4-6 weeks.


Selective androgen receptor modulators or SARMs are a novel class of androgen receptor ligands (The name follows the terminology currently used for similar molecules targeting the estrogen receptor, “Selective androgen receptor modulators” such as tamoxifen) They are intended to have the same kind of effects as androgenic drugs like anabolic steriods, but be much more selective in their action, allowing them to be used for many more clinical indications than the relatively limited legitimate uses that anabolic steroids are currently approved for.

MK-2886 is fully side effect free. The only threat is that it’s possible to experience some mild natural test shut down in cycles over 4 weeks, but the time between cycles are only 4 weeks.

Hebei minshang Biotechnology Co., Ltd.

has a registered capital of RMB 3 million yuan.

Our goal is to survive by quality and develop by credit.

In the past two years, our products have spread over more than 30 countries in the world, the U.S.A, the Netherlands, Poland, Canada, England, Italy, India, Columbia and so on.

We work with friends all over the world to develop the best quality products, the most reasonable prices, safe and effective transportation.

Product can be ordered from milligrams to tons.

Meet the purchase of new and old customers.

We will not let you down.


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MOQ: 10 gram

Packing: Aluminum foil bag / customized

Payment Terms: Western Union / Money Gram / BTC / T/T / L/C

Mode of Transportation: By air or ship

Express: FedEx, UPS, DHL, TNT, EMS

Loading Port: Shanghai, China/ optional

Delivery Lead Time: Within 3 days

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