Cas No:
80-08-0
Mol.Wt:
248.3 g/mol
M.F:
C12H12N2O2S
Chemical Name:
Impurities
Dapsone Impurity 11
4,4'-Sulfonylbis(chlorobenzene), Dapsone Impurity A
Cas no:
80-07-9
Mol.Wt:
80-07-9
M.F:
C12H8Cl2O2S
white crystalline powder

Dapsone Impurity 11
Cas No:
80-07-9
Dapsone Impurity A
4-(4-Aminobenzene-1-sulfonyl)phenol, Dapsone Phenol
Cas no:
25963-47-7
Mol.Wt:
25963-47-7
M.F:
C12H11NO3S
white to pale brown solid

Dapsone Impurity A
Cas No:
25963-47-7
Dapsone Impurity B
4-(Benzenesulfonyl)aniline
Cas no:
7019-01-4
Mol.Wt:
7019-01-4
M.F:
C12H11NO2S
Off-White Solid

Dapsone Impurity B
Cas No:
7019-01-4
Dapsone Impurity C
14,74-Diamino-4-oxa-2λ6,6λ6-dithia-1,7(1),3,5(1,4)-tetrabenzenaheptaphane-2,2,6,6-tetrone,Dapsone Dimer Ether
Cas no:
54616-64-7
Mol.Wt:
54616-64-7
M.F:
C24H20N2O5S2
Off White Solid

Dapsone Impurity C
Cas No:
54616-64-7
Dapsone Impurity D
9-Oxo Ketotifen4,4'-sulfonyldiphenol, Dapsone Impurity 12
Cas no:
80-09-1
Mol.Wt:
80-09-1
M.F:
C12H10O4S
White Solid

Dapsone Impurity D
Cas No:
80-09-1
Dapsone Impurity E
4-(4-Chlorobenzene-1-sulfonyl)aniline, Chloro Dapsone
Cas no:
7146-68-1
Mol.Wt:
7146-68-1
M.F:
C12H10ClNO2S
White to off white solid

Dapsone Impurity E
Cas No:
7146-68-1
N-Acetyl Dapsone
N-(4-((4-Aminophenyl)sulfonyl)phenyl)acetamide, Monoacetyl dapsone
Cas no:
565-20-8
Mol.Wt:
565-20-8
M.F:
C14H14N2O3S
Off-White to Light Peach Solid

N-Acetyl Dapsone
Cas No:
565-20-8


