High quality L-CitrullineCAS:372-75-8，ALPHA-AMINO-DELTA-UREIDO-N-VALERIC ACID
English name :L(+)- Citrulline
Melting point: 214 ° C
Specific rotation: 25.5 ° (C =8,6NHCl)
Boiling point: 306.48 ° C
Refractive index: 26°(C=8,6mol/LHCl)
Storage condition: STOREAT 0-5°C
Acidity coefficient: (PKA)2.43(AT25 ℃)
Water solubility: 200g/L(20 ° C)
White crystal or crystalline powder. Soluble in water, insoluble in methanol, ethanol and ether. It can be precipitated from its concentrated solution by phosphotungstic acid and reacted with concentrated alkali solution to form ornithine, carbon dioxide and ammonia. The copper salt is a blue prismatic crystal with a melting point of 257-258℃. The melting point of its hydroxide, Chemicalbook185 ° C (decomposition), is +17.9° in water [α]D22. Found in melons such as watermelons. In humans, citrate is a nonprotein amino acid that does not participate in protein synthesis, but has the ability to form peptide bonds. It was previously thought to exist only as an intermediate product of the ornithine – urea cycle.
Chemical Properties: White crystalline powder, soluble in methanol, ethanol, DMSO and other organic solvents, from trichosanthin.
Use:1.L-type arginine was prepared as an intermediate of NOx by NO synthase
2.Main effects of citrulline L- citrulline:
1. Improve the immune system.
2. maintain the function of joint movement.
3. Balance normal blood sugar levels.
4. rich in antioxidant absorption of harmful Chemicalbook free radicals.
5. Helps keep cholesterol levels normal.
6. Maintain the lung function of Jiankang
7. Improve mental clarity
Reduce stress and overcome depression
9. improve the sexual life function of jiankang
Efficacy and Function:Citrulline is a nonprotein amino acid that has the ability to form peptide bonds but does not participate in protein synthesis. Citrulline was once considered as an intermediate product of urea cycle Chemicalbook ring. However, recent studies have shown that citrulline can be widely used in medicine, food, health care and other aspects, and has good pharmacological effects.