High quality L-Carnosine,CAS:305-84-0

High quality L-Carnosine,CAS:305-84-0 ISO,GMP certificate AJI/USP standard Good price&quality Fast delievery time

High quality L-Carnosine,CAS:305-84-0 

Packing: 25kg/drum

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Description

L-Carnosine Beta-Alanyl-L-histidine Cas No.: 305-84-0 99% Pure, high oxidative stability

 

Description:

L-Carnosine (beta-alanyl-L-histidine) is a dipeptide of the amino acids beta-alanine and histidine. It is highly concentrated in muscle and brain tissues.Researchers have shown that carnosine has a number of antioxidant properties that may be beneficial. L-Carnosine has been proven to scavenge reactive oxygen species (ROS) as well as alpha-beta unsaturated aldehydes formed from peroxidation of cell membrane fatty acids during oxidative stress.

Molecular Formula: C9H14N4O3Molecular Weight: 226.23

Cas No.: 305-84-0

99% Pure, high oxidative stability

Quality Properties:

Appearance	white powder
Smell	Characteristic
Assay (HPLC)	99.0~101.0% (w/w)
Specific rotation	+20°~+22°
Melting point	250°C~265°C
pH(in 2% water)	7.9~8.5
Heavy metals	NMT 10ppm
Arsenic	NMT 1ppm
L-histidine(TLC)	NMT 1.0%
ß-alanine(TLC)	NMT 0.1%

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High quality L-Carnosine,CAS:305-84-0