ChemicalBook > CAS DataBase List > N-MONOACETYL-4,4'-DIAMINODIPHENYL SULFONE

N-MONOACETYL-4,4'-DIAMINODIPHENYL SULFONE

Product Name
N-MONOACETYL-4,4'-DIAMINODIPHENYL SULFONE
CAS No.
565-20-8
Chemical Name
N-MONOACETYL-4,4'-DIAMINODIPHENYL SULFONE
Synonyms
Madds;ACETYL DAPSONE;N-Acetyldapsone;Monoacetyldapson;MONOACETYL DAPSONE;N-acetyle Dapsone D8;N-Acetyldapsone, MADDS;4’-sulfanilyl-acetanilid;4'-Sulfanilylacetanilide;4’-sulfanilylacetanilide
CBNumber
CB4283379
Molecular Formula
C14H14N2O3S
Formula Weight
290.34
MOL File
565-20-8.mol
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N-MONOACETYL-4,4'-DIAMINODIPHENYL SULFONE Property

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
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Safety

Hazard Codes 
Xi
Risk Statements 
37/38-41-43
Safety Statements 
26-36/37/39
WGK Germany 
2
RTECS 
AE7020000
HS Code 
2930909899
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Cayman Chemical
Product number
17274
Product name
N-acetyl Dapsone
Purity
≥95%
Packaging
1mg
Price
$37
Updated
2024/03/01
Cayman Chemical
Product number
17274
Product name
N-acetyl Dapsone
Purity
≥95%
Packaging
5mg
Price
$134
Updated
2024/03/01
Cayman Chemical
Product number
17274
Product name
N-acetyl Dapsone
Purity
≥95%
Packaging
10mg
Price
$231
Updated
2024/03/01
TRC
Product number
A168435
Product name
N-AcetylDapsone
Packaging
5mg
Price
$145
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
API0000679
Product name
N-ACETYL DAPSONE
Purity
95.00%
Packaging
1MG
Price
$160.65
Updated
2021/12/16
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N-MONOACETYL-4,4'-DIAMINODIPHENYL SULFONE Chemical Properties,Usage,Production

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.

N-MONOACETYL-4,4'-DIAMINODIPHENYL SULFONE Preparation Products And Raw materials

Raw materials

Preparation Products

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N-MONOACETYL-4,4'-DIAMINODIPHENYL SULFONE Suppliers

Canada 2 China 46 India 6 Switzerland 1 United Kingdom 4 United States 11 Global 70

565-20-8, N-MONOACETYL-4,4'-DIAMINODIPHENYL SULFONERelated Search:

4-[[4-[(4-aminophenyl)sulphonyl]phenyl]amino]-4-oxobutyric acid 4-ACETAMINO-4'-NITRODIPHENYL SULFONE 4,4'-DI-N-ACETYLAMINO-DIPHENYLSULFONE-D8 N-MONOACETYL-4,4'-DIAMINODIPHENYL SULFONE N-[4-(4-NITRO-2-SULFAMOYL-BENZENESULFONYL)-PHENYL]-ACETAMIDE 4,4'-Diaminodiphenylsulfone N-Acetyl Dapsone Deuterated

  • MONO-N-ACETYL-4,4'-SULFONYLBISBENZENEAMINE
  • MONOACETYL DAPSONE
  • 4’-sulfanilyl-acetanilid
  • Dapsone Impurity 2（Monoacetyl Dapsone）
  • 4’-sulfanilylacetanilide
  • 4'-Sulfanilylacetanilide
  • Acetanilide, 4'-sulfanilyl-
  • Madds
  • n-(4-((4-aminophenyl)sulfonyl)phenyl)-acetamid
  • N-(4-[(4-Aminophenyl)sulfonyl]phenyl)acetamide
  • N-Acetyl-4,4'-diaminodiphenylsulfone
  • N-Acetyldapsone
  • Monoacetyldapson
  • N-Acetyl[4,4'-sulfonylbis(aniline)]
  • N-[4-(4-azanylphenyl)sulfonylphenyl]ethanamide
  • N-Acetyldapsone, MADDS
  • N-acetyle Dapsone D8
  • Acetamide,N-[4-[(4-aminophenyl)sulfonyl]phenyl]-
  • 4-Amino-4'-acetamidodiphenyl sulfone
  • N-MONOACETYL-4,4'-DIAMINODIPHENYL SULFONE
  • Dapsone N-Acetyl Impurity
  • ACETYL DAPSONE
  • N-Acetyldapsone solution in Methanol, 1000ug/mL
  • Dapsone N-Acetyl Impurity/ Monoacetyl Dapsone
  • 565-20-8
  • Aromatics
  • Sulfur & Selenium Compounds
  • Intermediates & Fine Chemicals
  • Metabolites & Impurities
  • Pharmaceuticals