16856-18-1 Usage
General Description
L-Arginine alpha-ketoglutarate, commonly known as AAKG, is a salt of the amino acid L-arginine and alpha-ketoglutaric acid. It is often used as a dietary supplement to enhance athletic performance and promote muscle growth. AAKG is believed to increase the production of nitric oxide in the body, which may improve blood flow and oxygen delivery to muscles during exercise. Some research also suggests that AAKG may support the body's natural production of growth hormone and aid in recovery after intense physical activity. Additionally, AAKG has been studied for its potential to improve cardiovascular health and maintain healthy blood pressure levels. Overall, AAKG is a popular supplement among athletes and bodybuilders seeking to enhance their physical performance and recovery.
Check Digit Verification of cas no
The CAS Registry Mumber 16856-18-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,8,5 and 6 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 16856-18:
(7*1)+(6*6)+(5*8)+(4*5)+(3*6)+(2*1)+(1*8)=131
131 % 10 = 1
So 16856-18-1 is a valid CAS Registry Number.
InChI:InChI=1/C6H14N4O2.C5H6O5/c7-4(5(11)12)2-1-3-10-6(8)9;6-3(5(9)10)1-2-4(7)8/h4H,1-3,7H2,(H,11,12)(H4,8,9,10);1-2H2,(H,7,8)(H,9,10)
16856-18-1Relevant articles and documents
Process for preparation of alpha-ketoglutaric acid
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Page/Page column 2-3, (2012/04/23)
A process for preparation of α-ketoglutaric acid, which is adapted for preparing L-arginine α-ketoglutarate 1:1 and 2:1, comprising the steps of: (a) reacting methyl dichloroacetate and acrylic acid methyl ester with sodium methoxide to obtain dimethyl 2,2-dichloroglutarate; (b) reacting the dimethyl 2,2-dichloroglutarate from step (a) with hydroxide solution to obtain crude α-ketoglutaratic acid aqueous solution; (c) purifying the crude α-ketoglutaratic acid aqueous solution to obtain purified α-ketoglutaratic acid aqueous solution; and (d) adjusting a concentration of the purified α-ketoglutaratic acid aqueous solution by adding water, thereby a yield of the purified α-ketoglutaratic acid aqueous solution is approximately 75%. While avoiding the use of massive organic solvents, the process of the present invention has a remarkable high yield to realize mass production with low manufacturing cost and shortened production time.