4-hydroxy-3-methoxymandelic acid (±)-4-hydroxy-3-methoxymandelic acid

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:55-10-7

mdl number:mfcd00004235

einecs number:200-224-0

rtecs number:none

brn number:2213227

pubchem id:none

physical property data

1. character:white scaly crystals or powder. it is easy to resinize when heated or exposed to air for a long time.

2. density (g/ml,25/4℃): undetermined

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

4. melting point (ºc):131~133℃(decomposition)

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. <span style="font-size: 9pt; font-family: song dynasty; mso-ascii-bsp; hydrophobic parameter calculation reference value (xlogp): -0.2

2. number of hydrogen bond donors: 3

3. number of hydrogen bond acceptors: 5

4. number of rotatable chemical bonds: 3

5. number of tautomers: 3

6. topological molecular polar surface area (tpsa):87

7. number of heavy atoms: 14

8. surface charge: 0

9. complexity: 205

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: 1

properties and stability

none

storage method

this product should be sealed in0℃the following store dry and away from light.

synthesis method

none

purpose

for biochemical research.

ist: ignore”>8. surface charge: 0

9. complexity: 205

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: 1

properties and stability

none

storage method

this product should be sealed in0℃the following store dry and away from light.

synthesis method

none

purpose

for biochemical research.

law

none

purpose

for biochemical research.