histamine diphosphate monohydrate histamine diphosphate monohydrate

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:51-74-1

mdl number:mfcd00150816

einecs number:24877940

rtecs number:ni5425000

brn number:3744619

pubchem id:none

physical property data

1. character: colorless prismatic crystal or white crystalline powder. odorless.

2. density (g/ml,25/4℃): undetermined

3. relative vapor density (g/ml,air=1): undetermined

4. melting point (ºc): 140

5. boiling point (ºc,normal pressure): undetermined

6. boiling point (ºc,5.2kpa): undetermined

7. refractive index: undetermined

8. flashpoint (ºc): undetermined

9. specific optical rotation (º):undetermined

10. autoignition point or ignition temperature (ºc): undetermined

11. vapor pressure (kpa,25ºc): undetermined

6. topological molecular polar surface area (tpsa): 210

7. number of heavy atoms: 18

8. surface charge: 0

9. complexity: 115

10. number of isotope atoms: 0

11. determine the number of atomic stereocenters: 0

12. the number of uncertain atomic stereocenters: 0

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

14. uncertain number of chemical bond stereocenters: 0

15. number of covalent bond units: 3

properties and stability

hygroscopic. stable in air, but deteriorated by light. aqueous solutions are acidic to litmus.

storage method

should be sealed store in a dry and dark place.

synthesis method

none

purpose

biochemical studies, determination of substrates for histaminase.

��; mso-bidi-font-family: arial”>uncertain number of chemical bond stereocenters: 0

15. number of covalent bond units: 3

properties and stability

hygroscopic. stable in air, but deteriorated by light. aqueous solutions are acidic to litmus.

storage method

should be sealed store in a dry and dark place.

synthesis method

none

purpose

biochemical studies, determination of substrates for histaminase.