dapsone
Sulphur and selenium compounds
- Dapsone, also known as diaminodiphenyl sulfone. It is used with pyrimethamine in the treatment of malaria. A sulfone active against a wide range of bacteria but mainly employed for its actions against mycobacterium leprae.. Reference standards of Dapsone API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
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[pname] => Dapsone - Impurity A
[catalogue_number] => PA 04 84510
[category_ids] => ,79,80,78,70,82,88,
[chemical_name] =>
[weight] => 249.29
[form] => C12H11NO3S
[cas] => 25963-47-7
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Catalogue No.:PA 04 84510
Molecular Formula : C12H11NO3S
Molecular Weight : 249.29
stdClass Object
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[pname] => Dapsone - Impurity D
[catalogue_number] => PA 04 84520
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[weight] => 248.3
[form] => C12H12N2O2S
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stdClass Object
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[pname] => Dapsone - Impurity B
[catalogue_number] => PA 04 84530
[category_ids] => ,88,82,81,80,79,78,70,
[chemical_name] =>
[weight] => 233.29
[form] => C12H11NO2S
[cas] => 7019-01-4
[pslug] => 7019-01-4-4-dapsone-impurity-b-pa0484530
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Catalogue No.:PA 04 84530
Molecular Formula : C12H11NO2S
Molecular Weight : 233.29
stdClass Object
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[pname] => Dapsone - Impurity E
[catalogue_number] => PA 04 84540
[category_ids] => ,88,80,79,81,
[chemical_name] =>
[weight] => 267.73
[form] => C12H10ClNO2S
[cas] => 7146-68-1
[pslug] => 7146-68-1-4-dapsone-impurity-e-pa0484540
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Catalogue No.:PA 04 84540
Molecular Formula : C12H10ClNO2S
Molecular Weight : 267.73
stdClass Object
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[pname] => Dapsone - Impurity C
[catalogue_number] => PA 04 84550
[category_ids] => ,70,79,80,88,
[chemical_name] =>
[weight] => 480.56
[form] => C24H20N2O5S2
[cas] => 54616-64-7
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Catalogue No.:PA 04 84550
Molecular Formula : C24H20N2O5S2
Molecular Weight : 480.56
stdClass Object
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[pname] => N-Acetyl Dapsone
[catalogue_number] => PA 04 84570
[category_ids] => ,80,76,75,78,70,82,88,79,
[chemical_name] =>
[weight] => 290.34
[form] => C14H14N2O3S
[cas] => 565-20-8
[pslug] => 565-20-8-n-acetyl-dapsone-pa0484570
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Catalogue No.:PA 04 84570
Molecular Formula : C14H14N2O3S
Molecular Weight : 290.34
stdClass Object
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[pname] => Bis(4-nitrophenyl) Sulfone
[catalogue_number] => PA 04 84580
[category_ids] => ,80,76,75,78,70,82,88,
[chemical_name] =>
[weight] => 308.27
[form] => C12H8N2O6S
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Bis(4-nitrophenyl) Sulfone
Catalogue No.:PA 04 84580
Molecular Formula : C12H8N2O6S
Molecular Weight : 308.27
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[catalogue_number] => PA 04 84590
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[weight] => 262.28
[form] => C12H10N2O3S
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4-(4-Nitrophenyl)sulfinylaniline
Catalogue No.:PA 04 84590
Molecular Formula : C12H10N2O3S
Molecular Weight : 262.28
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[catalogue_number] => PA 04 84600
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[weight] => 278.28
[form] => C12H10N2O4S
[cas] => 1948-92-1
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4-(4-Nitrophenyl)sulfonylaniline
Catalogue No.:PA 04 84600
Molecular Formula : C12H10N2O4S
Molecular Weight : 278.28
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[catalogue_number] => PA 04 84620
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4,4'-Sulfinylbis(nitrobenzene)
Catalogue No.:PA 04 84620
Molecular Formula : C12H8N2O5S
Molecular Weight : 292.27
stdClass Object
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[pname] => 4,4'-Sulfinyldianiline
[catalogue_number] => PA 04 84630
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[weight] => 232.3
[form] => C12H12N2OS
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[weight] => 276.27
[form] => C12H8N2O4S
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Bis(2-nitrophenyl)sulfane
Catalogue No.:PA 04 84640
Molecular Formula : C12H8N2O4S
Molecular Weight : 276.27
stdClass Object
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[pname] => 2,2'-Sulfonylbis(nitrobenzene)
[catalogue_number] => PA 04 84650
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[weight] => 308.27
[form] => C12H8N2O6S
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2,2'-Sulfonylbis(nitrobenzene)
Catalogue No.:PA 04 84650
Molecular Formula : C12H8N2O6S
Molecular Weight : 308.27
stdClass Object
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[pname] => 2,2'-Sulfonyldianiline
[catalogue_number] => PA 04 84660
[category_ids] => ,80,88,79,
[chemical_name] =>
[weight] => 248.3
[form] => C12H12N2O2S
[cas] => 53347-49-2
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[pname] => 4-(Phenylsulfonyl)benzene-1,3-diamine
[catalogue_number] => PA 04 84670
[category_ids] => ,80,88,79,
[chemical_name] =>
[weight] => 248.3
[form] => C12H12N2O2S
[cas] => 116435-84-8
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4-(Phenylsulfonyl)benzene-1,3-diamine
stdClass Object
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[pname] => Bis(4-hydroxyphenyl) Sulfone
[catalogue_number] => PA 04 84690
[category_ids] => ,80,88,
[chemical_name] =>
[weight] => 250.27
[form] => C12H10O4S
[cas] => 80-09-1
[pslug] => 80-09-1-bis-4-hydroxyphenyl-sulfone-pa0484690
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Bis(4-hydroxyphenyl) Sulfone
Catalogue No.:PA 04 84690
Molecular Formula : C12H10O4S
Molecular Weight : 250.27
stdClass Object
(
[pname] => Dapsone Dimer Impurity
[catalogue_number] => PA 04 84710
[category_ids] => ,78,70,82,80,88,79,
[chemical_name] =>
[weight] => 494.59
[form] => C24H22N4O4S2
[cas] => 2514651-21-7
[pslug] => 2514651-21-7-dapsone-dimer-impurity-pa0484710
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Catalogue No.:PA 04 84710
Molecular Formula : C24H22N4O4S2
Molecular Weight : 494.59
stdClass Object
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[catalogue_number] => PA 04 84740
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[chemical_name] =>
[weight] => 479.57
[form] => C24H21N3O4S2
[cas] => NA
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Bis(4-((4-aminophenyl)sulfonyl)phenyl)amine
Catalogue No.:PA 04 84740
Molecular Formula : C24H21N3O4S2
Molecular Weight : 479.57
stdClass Object
(
[pname] => Dapsone-15N2
[catalogue_number] => PA STI 024320
[category_ids] => ,79,80,78,70,82,88,98,
[chemical_name] =>
[weight] => 250.29
[form] => C12H1215N2O2S
[cas] => 287476-19-1
[pslug] => 287476-19-1-dapsone-15n2-pasti024320
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Catalogue No.:PA STI 024320
Molecular Formula : C12H1215N2O2S
Molecular Weight : 250.29
stdClass Object
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[catalogue_number] => PA STI 067910
[category_ids] => ,80,98,88,
[chemical_name] =>
[weight] => 324.35
[form] => C14H8D4N2O5S
[cas] => 1346602-08-1
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4-Nitro-4'-acetylaminodiphenyl-d4 Sulfone
Catalogue No.:PA STI 067910
Molecular Formula : C14H8D4N2O5S
Molecular Weight : 324.35
stdClass Object
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[catalogue_number] => PA STI 067920
[category_ids] => ,80,98,88,
[chemical_name] =>
[weight] => 282.31
[form] => C12H6D4N2O4S
[cas] => 1346601-85-1
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4-Nitro-4'-aminodiphenyl-d4 Sulfone
Catalogue No.:PA STI 067920
Molecular Formula : C12H6D4N2O4S
Molecular Weight : 282.31
stdClass Object
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[catalogue_number] => PA 04 0841006
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[weight] => 280.3
[form] => C12H12N2O4S
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N,N'-(Sulfonylbis(4,1-phenylene))bis(hydroxylamine)
stdClass Object
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[catalogue_number] => PA 04 0841009
[category_ids] => ,80,88,
[chemical_name] =>
[weight] => 278.28
[form] => C12H10N2O4S
[cas] => 107114-81-8
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4-((2-Nitrophenyl)sulfonyl)aniline
Catalogue No.:PA 04 0841009
Molecular Formula : C12H10N2O4S
Molecular Weight : 278.28
stdClass Object
(
[pname] => N-(4-((2-Aminophenyl)sulfonyl)phenyl)acetamide
[catalogue_number] => PA 04 0841010
[category_ids] => ,80,88,
[chemical_name] =>
[weight] => 290.34
[form] => C14H14N2O3S
[cas] => 18514-07-3
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N-(4-((2-Aminophenyl)sulfonyl)phenyl)acetamide
Catalogue No.:PA 04 0841010
Molecular Formula : C14H14N2O3S
Molecular Weight : 290.34
