- Contact Person : Mr. Jiang Su
- Company Name : Shanghai ECA Healthcare Inc.
- Tel : 86-21-33580655
- Fax : 86-21-33580611
- Address : Shanghai,Minhang,Rm1017 North Bldg., No. 1839 Qixin Rd.,
- Country/Region : China
- Zip : 201101
L-Carnosine--99% Pure, high oxidative stability
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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% |
L-Carnosine--99% Pure, high oxidative stability