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Pharmaceutical Reference Standards

Dapsone

Picture of Dapsone
CAT No: SZ-D044001
CAS No: 80-08-0
Mol.F. : C12H12N2O2S
Mol.Wt. : 248.3
Inv. Status: In Stock, 3-4 days for Dispatch
SZ-D044001
CAS No:80-08-0
Mol.F.: C12H12N2O2S
Mol.Wt.: 248.3
Inv. Status: In Stock, 3-4 days for Dispatch

Dapsone Hydroxylamine

Picture of Dapsone Hydroxylamine
CAT No: SZ-D044002
CAS No: 32695-27-5
Mol.F. : C12H12N2O3S
Mol.Wt. : 264.3
Inv. Status: Custom Synthesis
SZ-D044002
CAS No:32695-27-5
Mol.F.: C12H12N2O3S
Mol.Wt.: 264.3
Inv. Status: Custom Synthesis

Dapsone Monoacetyl

Picture of Dapsone Monoacetyl
CAT No: SZ-D044003
CAS No: 565-20-8
Mol.F. : C14H14N2O3S
Mol.Wt. : 290.3
Inv. Status: Custom Synthesis
Rel. CAS No : 4,4'-(Hydrazine-1,2-diylbis(4,1-phenylenesulfonyl))dianiline ;
SZ-D044003
CAS No:565-20-8
Mol.F.: C14H14N2O3S
Mol.Wt.: 290.3
Inv. Status: Custom Synthesis
Rel. CAS No : 4,4'-(Hydrazine-1,2-diylbis(4,1-phenylenesulfonyl))dianiline ;

Dapsone Dimer Impurity

Picture of Dapsone Dimer Impurity
CAT No: SZ-D044004
CAS No: NA
Mol.F. : C24H22N4O4S2
Mol.Wt. : 494.6
Inv. Status: Custom Synthesis
SZ-D044004
CAS No:NA
Mol.F.: C24H22N4O4S2
Mol.Wt.: 494.6
Inv. Status: Custom Synthesis

Dapsone Impurity 1

Picture of Dapsone Impurity 1
CAT No: SZ-D044005
CAS No: 80-00-2
Mol.F. : C12H9ClO2S
Mol.Wt. : 252.7
Inv. Status: Custom Synthesis
SZ-D044005
CAS No:80-00-2
Mol.F.: C12H9ClO2S
Mol.Wt.: 252.7
Inv. Status: Custom Synthesis

Dapsone Impurity 2

Picture of Dapsone Impurity 2
CAT No: SZ-D044006
CAS No: 7146-68-1
Mol.F. : C12H10ClNO2S
Mol.Wt. : 267.7
Inv. Status: In Stock
SZ-D044006
CAS No:7146-68-1
Mol.F.: C12H10ClNO2S
Mol.Wt.: 267.7
Inv. Status: In Stock

Dapsone Impurity 3

Picture of Dapsone Impurity 3
CAT No: SZ-D044007
CAS No: 25963-47-7
Mol.F. : C12H11NO3S
Mol.Wt. : 249.3
Inv. Status: In Stock
SZ-D044007
CAS No:25963-47-7
Mol.F.: C12H11NO3S
Mol.Wt.: 249.3
Inv. Status: In Stock

Dapsone Impurity 4

Picture of Dapsone Impurity 4
CAT No: SZ-D044008
CAS No: 7019-01-4
Mol.F. : C12H11NO2S
Mol.Wt. : 233.3
Inv. Status: In Stock
SZ-D044008
CAS No:7019-01-4
Mol.F.: C12H11NO2S
Mol.Wt.: 233.3
Inv. Status: In Stock

Dapsone Impurity 5

Picture of Dapsone Impurity 5
CAT No: SZ-D044009
CAS No: 27147-69-9
Mol.F. : C12H12N2O2S
Mol.Wt. : 248.3
Inv. Status: Custom Synthesis
SZ-D044009
CAS No:27147-69-9
Mol.F.: C12H12N2O2S
Mol.Wt.: 248.3
Inv. Status: Custom Synthesis

Dapsone Impurity 6

Picture of Dapsone Impurity 6
CAT No: SZ-D044010
CAS No: 54616-64-7
Mol.F. : C24H20N2O5S2
Mol.Wt. : 480.6
Inv. Status: Out of Stock
SZ-D044010
CAS No:54616-64-7
Mol.F.: C24H20N2O5S2
Mol.Wt.: 480.6
Inv. Status: Out of Stock

Dapsone Impurity 7

Picture of Dapsone Impurity 7
CAT No: SZ-D044011
CAS No: 22100-66-9
Mol.F. : C12H8N2O4S
Mol.Wt. : 276.3
Inv. Status: Custom Synthesis
SZ-D044011
CAS No:22100-66-9
Mol.F.: C12H8N2O4S
Mol.Wt.: 276.3
Inv. Status: Custom Synthesis

Dapsone Impurity 8

Picture of Dapsone Impurity 8
CAT No: SZ-D044012
CAS No: 14665-52-2
Mol.F. : C12H8N2O6S
Mol.Wt. : 308.3
Inv. Status: Custom Synthesis
SZ-D044012
CAS No:14665-52-2
Mol.F.: C12H8N2O6S
Mol.Wt.: 308.3
Inv. Status: Custom Synthesis

Dapsone Impurity 9

Picture of Dapsone Impurity 9
CAT No: SZ-D044013
CAS No: 53347-49-2
Mol.F. : C12H12N2O2S
Mol.Wt. : 248.3
Inv. Status: In Stock
SZ-D044013
CAS No:53347-49-2
Mol.F.: C12H12N2O2S
Mol.Wt.: 248.3
Inv. Status: In Stock

Dapsone Impurity 10

Picture of Dapsone Impurity 10
CAT No: SZ-D044014
CAS No: 116435-84-8
Mol.F. : C12H12N2O2S
Mol.Wt. : 248.3
Inv. Status: Custom Synthesis
SZ-D044014
CAS No:116435-84-8
Mol.F.: C12H12N2O2S
Mol.Wt.: 248.3
Inv. Status: Custom Synthesis

Dapsone Impurity 11

Picture of Dapsone Impurity 11
CAT No: SZ-D044015
CAS No: 80-07-9
Mol.F. : C12H8Cl2O2S
Mol.Wt. : 287.2
Inv. Status: In Stock
SZ-D044015
CAS No:80-07-9
Mol.F.: C12H8Cl2O2S
Mol.Wt.: 287.2
Inv. Status: In Stock

Dapsone Impurity 12

Picture of Dapsone Impurity 12
CAT No: SZ-D044016
CAS No: 80-09-1
Mol.F. : C12H10O4S
Mol.Wt. : 250.3
Inv. Status: In Stock
SZ-D044016
CAS No:80-09-1
Mol.F.: C12H10O4S
Mol.Wt.: 250.3
Inv. Status: In Stock

Dapsone Impurity 13

Picture of Dapsone Impurity 13
CAT No: SZ-D044017
CAS No: 599-61-1
Mol.F. : C12H12N2O2S
Mol.Wt. : 248.3
Inv. Status: Custom Synthesis
SZ-D044017
CAS No:599-61-1
Mol.F.: C12H12N2O2S
Mol.Wt.: 248.3
Inv. Status: Custom Synthesis

Dapsone Impurity 14

Picture of Dapsone Impurity 14
CAT No: SZ-D044018
CAS No: 53347-49-2
Mol.F. : C12H12N2O2S
Mol.Wt. : 248.3
Inv. Status: Custom Synthesis
SZ-D044018
CAS No:53347-49-2
Mol.F.: C12H12N2O2S
Mol.Wt.: 248.3
Inv. Status: Custom Synthesis

Dapsone Impurity 15

Picture of Dapsone Impurity 15
CAT No: SZ-D044019
CAS No: 34262-32-3
Mol.F. : C12H12N2O2S
Mol.Wt. : 248.3
Inv. Status: Custom Synthesis
SZ-D044019
CAS No:34262-32-3
Mol.F.: C12H12N2O2S
Mol.Wt.: 248.3
Inv. Status: Custom Synthesis

Dapsone Impurity 16

Picture of Dapsone Impurity 16
CAT No: SZ-D044020
CAS No: 148301-96-6
Mol.F. : C12H10ClNO2S
Mol.Wt. : 267.7
Inv. Status: Custom Synthesis
SZ-D044020
CAS No:148301-96-6
Mol.F.: C12H10ClNO2S
Mol.Wt.: 267.7
Inv. Status: Custom Synthesis

Dapsone Impurity 17

Picture of Dapsone Impurity 17
CAT No: SZ-D044021
CAS No: 90309-26-5
Mol.F. : C12H10ClNO2S
Mol.Wt. : 267.7
Inv. Status: Custom Synthesis
SZ-D044021
CAS No:90309-26-5
Mol.F.: C12H10ClNO2S
Mol.Wt.: 267.7
Inv. Status: Custom Synthesis

Dapsone Impurity 18

Picture of Dapsone Impurity 18
CAT No: SZ-D044022
CAS No: 23929-35-3
Mol.F. : C12H10ClNO2S
Mol.Wt. : 267.7
Inv. Status: Custom Synthesis
SZ-D044022
CAS No:23929-35-3
Mol.F.: C12H10ClNO2S
Mol.Wt.: 267.7
Inv. Status: Custom Synthesis

Dapsone Impurity 19

Picture of Dapsone Impurity 19
CAT No: SZ-D044023
CAS No: NA
Mol.F. : C24H21N3O4S2
Mol.Wt. : 479.6
Inv. Status: In Stock
SZ-D044023
CAS No:NA
Mol.F.: C24H21N3O4S2
Mol.Wt.: 479.6
Inv. Status: In Stock

Dapsone Impurity 20

Picture of Dapsone Impurity 20
CAT No: SZ-D044024
CAS No: NA
Mol.F. : C24H20N2O5S2 : HCl
Mol.Wt. : 480.6 : 36.5
Inv. Status: In Stock
SZ-D044024
CAS No:NA
Mol.F.: C24H20N2O5S2 : HCl
Mol.Wt.: 480.6 : 36.5
Inv. Status: In Stock

Dapsone 4-Hydroxyamino Impurity

Picture of Dapsone 4-Hydroxyamino Impurity
CAT No: SZ-D044025
CAS No: 872811-58-0
Mol.F. : C12H11NO4S
Mol.Wt. : 265.3
Inv. Status: Custom Synthesis
SZ-D044025
CAS No:872811-58-0
Mol.F.: C12H11NO4S
Mol.Wt.: 265.3
Inv. Status: Custom Synthesis

Dapsone Impurity 21

Picture of Dapsone Impurity 21
CAT No: SZ-D044026
CAS No: 100-00-5
Mol.F. : C6H4ClNO2
Mol.Wt. : 157.6
Inv. Status: Custom Synthesis
SZ-D044026
CAS No:100-00-5
Mol.F.: C6H4ClNO2
Mol.Wt.: 157.6
Inv. Status: Custom Synthesis

Dapsone Impurity 22

Picture of Dapsone Impurity 22
CAT No: SZ-D044027
CAS No: 64896-96-4
Mol.F. : C12H10ClNO2S
Mol.Wt. : 267.7
Inv. Status: Custom Synthesis
SZ-D044027
CAS No:64896-96-4
Mol.F.: C12H10ClNO2S
Mol.Wt.: 267.7
Inv. Status: Custom Synthesis

Dapsone Impurity 23

Picture of Dapsone Impurity 23
CAT No: SZ-D044028
CAS No: 34262-29-8
Mol.F. : C12H12N2O2S
Mol.Wt. : 248.3
Inv. Status: Custom Synthesis
SZ-D044028
CAS No:34262-29-8
Mol.F.: C12H12N2O2S
Mol.Wt.: 248.3
Inv. Status: Custom Synthesis

Dapsone Impurity 24

Picture of Dapsone Impurity 24
CAT No: SZ-D044029
CAS No: 119-59-5
Mol.F. : C12H12N2OS
Mol.Wt. : 232.3
Inv. Status: Custom Synthesis
SZ-D044029
CAS No:119-59-5
Mol.F.: C12H12N2OS
Mol.Wt.: 232.3
Inv. Status: Custom Synthesis

Dapsone Impurity 25

Picture of Dapsone Impurity 25
CAT No: SZ-D044030
CAS No: 32631-31-5
Mol.F. : C12H10ClNO2S
Mol.Wt. : 267.7
Inv. Status: Custom Synthesis
SZ-D044030
CAS No:32631-31-5
Mol.F.: C12H10ClNO2S
Mol.Wt.: 267.7
Inv. Status: Custom Synthesis

Stable Isotopes And Metabolites

Dapsone D4

Picture of Dapsone D4
CAT No: SZ-D044D01
CAS No: 1346602-12-7
Mol.F. : C12H8D4N2O2S
Mol.Wt. : 252.3
Inv. Status: Custom Synthesis
SZ-D044D01
CAS No:1346602-12-7
Mol.F.: C12H8D4N2O2S
Mol.Wt.: 252.3
Inv. Status: Custom Synthesis

Dapsone D8

Picture of Dapsone D8
CAT No: SZ-D044D02
CAS No: 557794-38-4
Mol.F. : C12H4D8N2O2S
Mol.Wt. : 256.4
Inv. Status: Custom Synthesis
SZ-D044D02
CAS No:557794-38-4
Mol.F.: C12H4D8N2O2S
Mol.Wt.: 256.4
Inv. Status: Custom Synthesis

Dapsone Hydroxylamine D4

Picture of Dapsone Hydroxylamine D4
CAT No: SZ-D044D03
CAS No: 1330185-26-6
Mol.F. : C12H8D4N2O3S
Mol.Wt. : 268.3
Inv. Status: Custom Synthesis
SZ-D044D03
CAS No:1330185-26-6
Mol.F.: C12H8D4N2O3S
Mol.Wt.: 268.3
Inv. Status: Custom Synthesis

N-Acetyl Dapsone D4

Picture of N-Acetyl Dapsone D4
CAT No: SZ-D044D04
CAS No: NA
Mol.F. : C14H10D4N2O3S
Mol.Wt. : 294.4
Inv. Status: Custom Synthesis
Rel. CAS No : 565-20-8 (Unlabeled)
SZ-D044D04
CAS No:NA
Mol.F.: C14H10D4N2O3S
Mol.Wt.: 294.4
Inv. Status: Custom Synthesis
Rel. CAS No : 565-20-8 (Unlabeled)