l-glutamic acid hydrochloride

structural formula

• numbering system
• physical property data
• toxicological data
• ecological data
• molecular structure data
• computing chemical data
• more
  • properties and stability
  • storage method
  • synthesis method
  • purpose

numbering system

cas number:138-15-8

mdl number:mfcd00012619

einecs number:205-315-9

rtecs number:none

brn number:3565569

pubchem number:24277982

physical property data

1. traits white crystalline powder.

2. melting point 202-213℃ (decomposition).

3. relative density1.525.

4. specific optical rotation+23.5°-+25.5 °. span>

5. solubility 1gdissolve in approx.3mlwater, almost insoluble in ethanol , ether.

6. ph the litmus test of aqueous solution is acidic.

toxicological data

none

ecological data

none

molecular structure data

none

compute chemical data

1. reference value for hydrophobic parameter calculation (xlogp):

2. number of hydrogen bond donors: 4

3. number of hydrogen bond acceptors: 5

4. number of rotatable chemical bonds: 4

5. number of tautomers:

6. topological molecular polar surface area (tpsa):101

7. number of heavy atoms: 11

8. surface charge: 0

9. complexity: 145

10. number of isotope atoms: 0

11. determine the number of atomic stereocenters: 0

<span style="mso��quantity: 4

5. number of tautomers:

6. topological molecular polar surface area (tpsa):101

7. number of heavy atoms: 11

8. surface charge: 0

9. complexity: 145

10. number of isotope atoms: 0

11. determine the number of atomic stereocenters: 0

12. the number of uncertain atomic stereocenters: 1

13. determine the number of stereocenters of chemical bonds: 0

14. uncertain number of chemical bond stereocenters: 0

15. number of covalent bond units: 2

properties and stability

none

storage method

none

synthesis method

produced by fermentationl-glutamic acid is crystallized in the presence of hydrochloric acid.

purpose

use: salt substitute, flavoring agent, nutritional supplement, food supplement.

-list: ignore”>12. uncertain atomic stereocenter quantity: 1

13. determine the number of stereocenters of chemical bonds: 0

14. uncertain number of chemical bond stereocenters: 0

15. number of covalent bond units: 2

properties and stability

none

storage method

none

synthesis method

produced by fermentationl-glutamic acid is crystallized in the presence of hydrochloric acid.

purpose

use: salt substitute, flavoring agent, nutritional supplement, food supplement.