ChemicalBook--->CAS DataBase List--->565-20-8

565-20-8

565-20-8 Structure

565-20-8 Structure
IdentificationBack Directory
[Name]

N-MONOACETYL-4,4'-DIAMINODIPHENYL SULFONE
[CAS]

565-20-8
[Synonyms]

Madds
ACETYL DAPSONE
N-Acetyldapsone
Monoacetyldapson
MONOACETYL DAPSONE
N-acetyle Dapsone D8
N-Acetyldapsone, MADDS
4’-sulfanilyl-acetanilid
4’-sulfanilylacetanilide
4'-Sulfanilylacetanilide
Dapsone N-Acetyl Impurity
Acetanilide, 4'-sulfanilyl-
N-Acetyl[4,4'-sulfonylbis(aniline)]
4-Amino-4'-acetamidodiphenyl sulfone
N-Acetyl-4,4'-diaminodiphenylsulfone
Dapsone Impurity 2(Monoacetyl Dapsone)
N-MONOACETYL-4,4'-DIAMINODIPHENYL SULFONE
MONO-N-ACETYL-4,4'-SULFONYLBISBENZENEAMINE
Dapsone N-Acetyl Impurity/ Monoacetyl Dapsone
n-(4-((4-aminophenyl)sulfonyl)phenyl)-acetamid
N-(4-[(4-Aminophenyl)sulfonyl]phenyl)acetamide
N-[4-(4-azanylphenyl)sulfonylphenyl]ethanamide
N-Acetyldapsone solution in Methanol, 1000ug/mL
Acetamide,N-[4-[(4-aminophenyl)sulfonyl]phenyl]-
[Molecular Formula]

C14H14N2O3S
[MDL Number]

MFCD00672496
[MOL File]

565-20-8.mol
[Molecular Weight]

290.34
Chemical PropertiesBack Directory
[Melting point ]

238-240°C
[Boiling point ]

589.5±35.0 °C(Predicted)
[density ]

1.362±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C
[solubility ]

Acetonitrile (Slightly, Heated), DMSO (Slightly, Heated), Methanol (Slightly)
[form ]

Solid
[pka]

14.21±0.70(Predicted)
[color ]

white
[InChI]

InChI=1S/C14H14N2O3S/c1-10(17)16-12-4-8-14(9-5-12)20(18,19)13-6-2-11(15)3-7-13/h2-9H,15H2,1H3,(H,16,17)
[InChIKey]

WDOCBIHNYYQINH-UHFFFAOYSA-N
[SMILES]

C(NC1=CC=C(S(C2=CC=C(N)C=C2)(=O)=O)C=C1)(=O)C
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

37/38-41-43
[Safety Statements ]

26-36/37/39
[WGK Germany ]

2
[RTECS ]

AE7020000
[HS Code ]

2930909899
Hazard InformationBack Directory
[Chemical Properties]

Off-White Solid
[Uses]

A metabolite of Dapsone (D193250).
[Definition]

ChEBI: Monoacetyldapsone is a secondary carboxamide resulting from acetylation of one of the amino groups of dapsone. It is a sulfone, an anilide, a secondary carboxamide and a member of acetamides. It is functionally related to a dapsone.
Spectrum DetailBack Directory
[Spectrum Detail]

N-MONOACETYL-4,4'-DIAMINODIPHENYL SULFONE(565-20-8)1HNMR
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