Dapsone
11 Results Found
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Dapsone API Reference standards and its EP Impurities, USP Impurities, non pharmacopeial Impurities, listed below & also offered custom synthesis for unknown Impurities. If require any contact info@drjcrbio.com, sales@drjcrbio.com
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Product Name : Dapsone Aniline Chlorophenyl Impurity ;4-(4-Chlorophenylsulfonyl)benzenamine | 7146-68-1
Code: JCDPS-11 CAS: 7146-68-1 Chemical Formula:C12H10ClNO2S Molecular Weight: 267.73 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Dapsone Aniline Chlorophenyl Impurity ;4-(4-Chlorophenylsulfonyl)benzenamine | 7146-68-1 is useful as reference Impurity standard. 
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Product Name : Dapsone Aniline Impurity ;4-Phenylsulfonylaniline | 7019-01-4
Code: JCDPS-10 CAS: 7019-01-4 Chemical Formula:C12H11NO2S Molecular Weight:233.29 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Dapsone Aniline Impurity ;4-Phenylsulfonylaniline | 7019-01-4 is useful as reference Impurity standard. 
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Product Name : Dapsone Aniline Phenol Impurity ;4-(4-Aminophenylsulfonyl)phenol | 25963-47-7
Code: JCDPS-09 CAS: 25963-47-7 Chemical Formula:C12H11NO3S Molecular Weight:249.29 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Dapsone Aniline Phenol Impurity ;4-(4-Aminophenylsulfonyl)phenol | 25963-47-7 is useful as reference Impurity standard. 
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Product Name : Dapsone Chlorophenyl Impurity ; 4-Chlorophenyl Phenyl Sulfone | 80-00-2
Code: JCDPS-08 CAS: 80-00-2 Chemical Formula:C12H9ClO2S Molecular Weight:252.72 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Dapsone Chlorophenyl Impurity ; 4-Chlorophenyl Phenyl Sulfone | 80-00-2 is useful as reference Impurity standard. 
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Product Name : Dapsone Ether Dimer Impurity ;4,4’-Oxybis[p-(phenylsulfonylaniline)] | 54616-64-7
Code: JCDPS-07 CAS: 54616-64-7 Chemical Formula:C24H20N2O5S2 Molecular Weight:480.56 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Dapsone Ether Dimer Impurity ;4,4’-Oxybis[p-(phenylsulfonylaniline)] | 54616-64-7 is useful as reference Impurity standard. ![Dapsone Ether Dimer Impurity ;4,4’-Oxybis[p-(phenylsulfonylaniline)] | 54616-64-7](https://drjcrbio.com/wp-content/uploads/54616-64-7.png)
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Product Name : Dapsone Hydrazine Dimer Impurity ;4,4’-Bis(4-aminobenzenesulfonyl)hydrazobenzene
Code: JCDPS-06 CAS: NA Chemical Formula:C24H22N4O4S2 Molecular Weight:494.59 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Dapsone Hydrazine Dimer Impurity ;4,4’-Bis(4-aminobenzenesulfonyl)hydrazobenzene is useful as reference Impurity standard. 
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Product Name : Dapsone N-Acetyl Impurity ;Monoacetyl Dapsone ;N-[4-[(4-Aminophenyl)sulfonyl]phenyl]-acetamide | 565-20-8
Code: JCDPS-05 CAS: 565-20-8 Chemical Formula:C14H14N2O3S Molecular Weight:290.34 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Dapsone N-Acetyl Impurity ;Monoacetyl Dapsone ;N-[4-[(4-Aminophenyl)sulfonyl]phenyl]-acetamide | 565-20-8 is useful as reference Impurity standard. ![Dapsone N-Acetyl Impurity ;Monoacetyl Dapsone ;N-[4-[(4-Aminophenyl)sulfonyl]phenyl]-acetamide | 565-20-8](https://drjcrbio.com/wp-content/uploads/565-20-8.png)
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Product Name : Dapsone N-Acetyl N-Hydroxy Impurity ; N-[4-[(4-Hydroxylaminophenyl)sulfonyl]phenyl]-acetamide | 32604-86-7
Code: JCDPS-04 CAS: 32604-86-7 Chemical Formula:C14H14N2O4S Molecular Weight:306.34 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Dapsone N-Acetyl N-Hydroxy Impurity ; N-[4-[(4-Hydroxylaminophenyl)sulfonyl]phenyl]-acetamide | 32604-86-7 is useful as reference Impurity standard. ![Dapsone N-Acetyl N-Hydroxy Impurity ; N-[4-[(4-Hydroxylaminophenyl)sulfonyl]phenyl]-acetamide | 32604-86-7](https://drjcrbio.com/wp-content/uploads/32604-86-7.png)
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Product Name : Dapsone N-Hydroxy Impurity ;Monohydroxy Dapsone ;4-[(4-Hydroxylaminophenyl)sulfonyl]phenylamine | 32695-27-5
Code: JCDPS-03 CAS: 32695-27-5 Chemical Formula:C12H12N2O3S Molecular Weight:264.3 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Dapsone N-Hydroxy Impurity ;Monohydroxy Dapsone ;4-[(4-Hydroxylaminophenyl)sulfonyl]phenylamine | 32695-27-5 is useful as reference Impurity standard. ![Dapsone N-Hydroxy Impurity ;Monohydroxy Dapsone ;4-[(4-Hydroxylaminophenyl)sulfonyl]phenylamine | 32695-27-5](https://drjcrbio.com/wp-content/uploads/32695-27-5.png)
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Product Name : Dapsone Ortho-Amino Isomer ;2-(4-Aminophenylsulfonyl)benzenamine | 27147-69-9
Code: JCDPS-02 CAS: 27147-69-9 Chemical Formula:C12H12N2O2S Molecular Weight: 248.3 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Dapsone Ortho-Amino Isomer ;2-(4-Aminophenylsulfonyl)benzenamine | 27147-69-9 is useful as reference Impurity standard. 
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Product Name : Dapsone ;4-(4-Aminophenylsulfonyl)benzenamine ;4,4′-Diaminodiphenylsulfone | 80-08-0
Code: JCDPS-01 CAS: 80-08-0 Chemical Formula:C12H12N2O2S Molecular Weight:248.3 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Dapsone ;4-(4-Aminophenylsulfonyl)benzenamine ;4,4'-Diaminodiphenylsulfone | 80-08-0 is useful as reference Impurity standard. 
