phenazopyridine 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:136-40-3

mdl number:mfcd00035347

einecs number:205-243-8

rtecs number:us7875000

brn number:none

pubchem number:24860855

physical property data

1. traits light red to dark purple crystalline powder.

2. melting point 139°c.

3. water-soluble0.01-0.1 g/100 ml at 20°c.

toxicological data

none

ecological data

none

molecular structure data

none

compute chemical data

1. reference value for hydrophobic parameter calculation (xlogp): none

2. number of hydrogen bond donors�: 3

3. number of hydrogen bond acceptors: 5

4. number of rotatable chemical bonds: 2

5. number of tautomers: 12

6. topological molecule polar surface area 89.6

7. number of heavy atoms: 17

8. surface charge: 0

9. complexity: 237

10. number of isotope atoms: 0

11. determine the number of atomic stereocenters: 0

12. uncertain atomic stereocenter number of stereocenters: 0

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

14. uncertain number of stereocenters of chemical bonds: 0

15. total number of price key units: 2

properties and stability

none

storage method

none

synthesis method

none

purpose

none