sulfathiazole
structural formula
| business number | 038p |
|---|---|
| molecular formula | c13h13n3o5s2 |
| molecular weight | 355.38 |
| label |
antibiotic |
numbering system
cas number:116-43-8
mdl number:mfcd00022437
einecs number:204-141-0
rtecs number:wm4767000
brn number:349989
pubchem number:24899811
physical property data
1. characteristics: white or slightly yellow crystalline powder, , odorless and slightly bitter.
2. density (g/ml,25℃） : undetermined
3. relative vapor density (g/ml,air=1): undetermined
4. melting point (ºc): 182～184
5. boiling point (ºc,normal pressure): undetermined
6. boiling point (ºc, kpa): undetermined
7. refractive index: undetermined
8. flashpoint (ºc): undetermined
9. specific rotation (º): undetermined
10. autoignition point or ignition temperature (ºc): undetermined
11. vapor pressure (mmhg, ºc): undetermined
12. saturated vapor pressure (kpa, ºc): undetermined
13. heat of combustion (kj/mol): undetermined
14. critical temperature (ºc): undetermined
15. critical pressure (kpa): undetermined
16. oil and water (octanol/log value of the partition coefficient for water: undetermined
17. explosion upper limit (%,v/v): undetermined
molar volume (m3/mol):221.9
3、 isotonic specific volume (90.2k) ：679.9
4、 surface tension (dyne/cm):88.0
5、 polarizability (10-24cm3):33.22
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: 8
4. number of rotatable chemical bonds: 7
5. number of tautomers: 6
6. topological molecule polar surface area 162
7. number of heavy atoms: 23
8. surface charge: 0
9. complexity: 526
10. number of isotope atoms: 0
11. determine the number of atomic stereocenters: 0
12. uncertain number of atomic stereocenters: 0
13. determine the number of chemical bond stereocenters: 0
14. number of uncertain chemical bond stereocenters: 0
15. number of covalent bond units: 1
properties and stability
none
storage method
none
synthesis method
it is prepared from p-succinylamidobenzenesulfonyl chloride and ethylaminothiazole.
purpose
it is an oral sulfonamide drug, suitable for enteritis, bacillary dysentery and preparation before intestinal surgery.
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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: 8
4. number of rotatable chemical bonds: 7
5. number of tautomers: 6
6. topological molecule polar surface area 162
7. number of heavy atoms: 23
8. surface charge: 0
9. complexity: 526
10. number of isotope atoms: 0
11. determine the number of atomic stereocenters: 0
12. uncertain number of atomic stereocenters: 0
13. determine the number of chemical bond stereocenters: 0
14. number of uncertain chemical bond stereocenters: 0
15. number of covalent bond units: 1
properties and stability
none
storage method
none
synthesis method
it is prepared from p-succinylamidobenzenesulfonyl chloride and ethylaminothiazole.
purpose
it is an oral sulfonamide drug, suitable for enteritis, bacillary dysentery and preparation before intestinal surgery.
