1.English name:L-Ornithine L-Aspartate ;
2. CAS: 3230-94-2;
3.Purity: 98%
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L-Ornithine L-Aspartate,Hepamerz,L-Ornithine L-Aspartate Salt
Name L-Ornithine L-aspartate salt
Synonyms (S)-2, 5-Diaminopentanoic acid L-aspartate salt
Molecular Formula C5H12N2O2. C4H7NO4
Molecular Weight 265.26
CAS Registry Number 3230-94-2
EINECS 221-772-7
Specification:
Item Specification(AJI92)
Appearance White crystalline powder
Solubility Freely soluble in water
Assay 98.0~102.0%
Appearance of solution
Transmittance Clear and colorless
Usage: L-Ornithine L-Aspartate is useful for the treatment of high ammonia levels or severe liver impairment. It is also used for end-stage cirrhosis and chronic hepatic encephalopathy.
Other name: Hepamerz; L-asparticacicompd. Withl-ornithine(1: 1); L-asparticacid, compd. Withl-ornithine(1: 1); L-asparticacidcompd. Withl-ornithine(1: 1); Ormeta; Ornithineaspartate; Ornithylaspartate; Orparan
Test Report
Items of Analysis Standard of Analysis Test Results
Appearance White crystals orcrystalline powder Conforms
S pecificrotation +26.9~+27.9° +27.3°
S t ateofsolution
( T r ansmittance) ≥98.0% 98.1%
Chloride(Cl) ≤0.020% <0.020%
A m m onium(NH4) ≤0.020% <0.020%
Su l f ate(SO4) ≤0.020% <0.020%
Iron(Fe) ≤10ppm <10ppm
Heavymetals ≤10ppm <10ppm
Arsenic(As2O3) ≤1ppm <1ppm
L oss ondrying ≤0.50% 0.16%
Residueonignition(Sulfated) ≤0.10% 0.04%
A ss a y 99~101.5% 99.5%
pH 10.5~12.0 10.9
Conclusion Conforms to Factory Standard
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