phenazopyridine hydrochloride
structural formula
| business number | 03qu |
|---|---|
| molecular formula | c11h12cln5 |
| molecular weight | 249.70 |
| label |
2,6-diamino-3-(phenylazo)pyridine hydrochloride, urodine, 2,6-diamino-3-phenylazopyridine hydrochloride, aromatic compounds |
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
