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N-Caffeoyldopamine is a phytochemical found in various plants, including cocoa (Theobroma cacao L.). N-caffeoyldopamine and its natural analogs (N-cinnamoyldopamine, N-coumaroyldopamine, N-feruloyldopamine, and N-sinapoyldopamine) were synthesized and investigated to determine their potency as P-adrenoceptor agonists, because they have chemical structural moieties found in P-adrenoceptor agonists. Among the compounds tested in this study, N-coumaroyldopamine and N-caffeoyldopamine were the two most potent compounds, able to increase cAMP at the concentrations <0.05 &mu; M in U937 cells. The decreasing order of potency was N-coumaroyldopamine > N-caffeoyldopamine > N-feruloyldopamine > N-sinapoyldopamine > N-cinnamoyldopamine. Using &beta; 2-specific antagonists (butoxamine and ICI 118551), N-coumaroyldopamine and N-caffeoyldopamine were found to increase cAMP via &beta; 2-adrenoceptors in U937 cells. In producing cAMP in U937 cells, N-coumaroyldopamine and N-caffeoyldopamine were as potent as several well-known &beta; 2-adrenoceptor agonists (salbutamol, procaterol, and fenoterol). These results indicate that N-coumaroyldopamine and N-caffeoyldopamine are potent compounds able to increase cAMP via &beta; 2-adrenoceptors in U937 cells.
Certification of Analysis
|
Item |
Specification |
|
Appearance |
White Powder |
|
Assay |
99.0% min |
|
Specific rotation |
+39.5 to +41.5° |
|
State of solution(transmittance) |
Clear 98.0% min. |
|
Chloride[cl] |
0.020% max. |
|
Ammonium [NH4] |
0.02% max. |
|
Sulfate[SO4] |
0.020% max |
|
Iron[Fe] |
10ppm max. |
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Heavy metals [Pb] |
10ppm max |
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Arsenic[As2O3] |
1ppm max |
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Other amino acids |
Chromatographically not detectable |
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Loss on drying |
0.20% max. |
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Residue on ignition[sulfated] |
0.10% max. |
Function&Application
To enhance cAMP levels via beta 2 adrenoceptors. It also causes significant increments in the levels of mTOR that become activated within the body. This is a type of protein enzyme that regulates and maintains growth, protein synthesis and overall muscular hypertrophy.
This ingredient also activates much more mTOR within the body. mTOR is a certain type of protein kinase that is responsible for growth, protein synthesis, and hypertrophy regulation. N-Coumaroyldopamine & N-caffeoyldopamine can be found in cocoa plants and are known for their strong beta 2-adrenoceptor agonist abilities. One of the very popular and also an illegal drug used among athletes, the also is a beta2 agonist and carries very similar properties, and this really is something that makes the Compound 20 interesting AND effective. The main effect for the physique is simply increasing muscle mass and decreasing fat mass.
It’s believed to make this happen by activating the same signaling pathways like the IGF-1 and insulin does. Another interesting aspect of the N-Coumaroyldopamine & N-caffeoyldopamine are their ability to potentially modify polyamine levels, wich can create yet another mechanism disabling skeletal muscle atrophy and even enabling direct muscle growth.



1) 1kg/bag (1kg net weight, 1.1kg gross weight, packed in an aluminum foil bag)
2) 5kg/carton(1kg net weight, 1.1kg gross weight, packed in five aluminum foil bag)
3) 25kg/drum (25kg net weight, 28kg gross weight; packed in a cardboard-drum with two plastic-bags inside;
Drum Size: 510mm high, 360mm diameter)



1. Door to Door Service by DHL/FEDEX/EMS/TNT for package under 45kgs, about 3~7 days delivery.
2. Port to Port Service by Air for package more than 45kgs, about 3~7 days delivery.
3. Port to Port Service by Sea for package more than 500kgs, about 7~45 days delivery.
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