Dapsone Related Products

Venkatasai is a leading innovator in the field of pharmaceutical reference standards, offering high-quality Reference Standards of Abacavir, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamines (N-NO products). Our Abacavir impurity reference standards play a vital role in pharmaceutical research, supporting product development, ANDA and DMF filings, quality control (QC), method validation, and stability studies. They are also instrumental in identifying unknown impurities and evaluating genotoxic potential. All Abacavir-related products are thoroughly characterized and supplied with comprehensive Certificates of Analysis (COA) and analytical data that comply with regulatory standards. EP/USP traceable standards can also be provided upon request. Furthermore, all supplied products undergo periodic re-testing to ensure continued quality and reliability.

Dapsone

CAT No: VS-D010000
CAS No: 80-08-0
Mol.F.: C12H12N2O2S
Mol.Wt.: 248.3
Status: Custom Synthesis

Dapsone 4-Hydroxyamino Impurity

CAT No: VS-D010004
CAS No: 872811-58-0
Mol.F.: C12H11NO4S
Mol.Wt.: 265.3
Status: Custom Synthesis

Dapsone Dimer Impurity

CAT No: VS-D010003
CAS No: N/A
Mol.F.: C24H22N4O4S2
Mol.Wt.: 494.58
Status: Custom Synthesis

Dapsone EP Impurity B

CAT No: VS-D010026
CAS No: 7019-01-4
Mol.F.: C12H11NO2S
Mol.Wt.: 233.3
Status: Custom Synthesis

Dapsone Hydroxylamine

CAT No: VS-D010001
CAS No: 32695-27-5
Mol.F.: C12H12N2O3S
Mol.Wt.: 264.3
Status: Custom Synthesis

Dapsone Impurity 1

CAT No: VS-D010005
CAS No: 80-00-2
Mol.F.: C12H9ClO2S
Mol.Wt.: 252.71
Status: Custom Synthesis

Dapsone Impurity 10

CAT No: VS-D010014
CAS No: 116435-84-8
Mol.F.: C12H12N2O2S
Mol.Wt.: 248.3
Status: Custom Synthesis

Dapsone Impurity 11

CAT No: VS-D010015
CAS No: 80-07-9
Mol.F.: C12H8Cl2O2S
Mol.Wt.: 287.15
Status: Custom Synthesis

Dapsone Impurity 12

CAT No: VS-D010016
CAS No: 80-09-1
Mol.F.: C12H10O4S
Mol.Wt.: 250.27
Status: Custom Synthesis

Dapsone Impurity 13

CAT No: VS-D010017
CAS No: 599-61-1
Mol.F.: C12H12N2O2S
Mol.Wt.: 248.3
Status: Custom Synthesis

Dapsone Impurity 14

CAT No: VS-D010018
CAS No: 53347-49-2
Mol.F.: C12H12N2O2S
Mol.Wt.: 248.3
Status: Custom Synthesis

Dapsone Impurity 15

CAT No: VS-D010019
CAS No: 34262-32-3
Mol.F.: C12H12N2O2S
Mol.Wt.: 248.3
Status: Custom Synthesis

Dapsone Impurity 16

CAT No: VS-D010020
CAS No: 148301-96-6
Mol.F.: C12H10ClNO2S
Mol.Wt.: 267.73
Status: Custom Synthesis

Dapsone Impurity 17

CAT No: VS-D010021
CAS No: 90309-26-5
Mol.F.: C12H10ClNO2S
Mol.Wt.: 267.73
Status: Custom Synthesis

Dapsone Impurity 18

CAT No: VS-D010022
CAS No: 23929-35-3
Mol.F.: C12H10ClNO2S
Mol.Wt.: 267.73
Status: Custom Synthesis

Dapsone Impurity 19

CAT No: VS-D010023
CAS No: N/A
Mol.F.: C24H21N3O4S2
Mol.Wt.: 479.57
Status: Custom Synthesis

Dapsone Impurity 2

CAT No: VS-D010006
CAS No: 7146-68-1
Mol.F.: C12H10ClNO2S
Mol.Wt.: 267.74
Status: Custom Synthesis

Dapsone Impurity 20

CAT No: VS-D010024
CAS No: N/A
Mol.F.: C24H20N2O5S2 : HCl
Mol.Wt.: 480.6 : 36.5
Status: Custom Synthesis

Dapsone Impurity 21

CAT No: VS-D010027
CAS No: 1774-38-5
Mol.F.: C12H8N2O5S
Mol.Wt.: 292.3
Status: Custom Synthesis

Dapsone Impurity 22

CAT No: VS-D010028
CAS No: 119-59-5
Mol.F.: C12H12N2OS
Mol.Wt.: 232.3
Status: Custom Synthesis

Dapsone Impurity 23

CAT No: VS-D010029
CAS No: 5461-23-4
Mol.F.: C12H10N2O3S
Mol.Wt.: 262.3
Status: Custom Synthesis

Dapsone Impurity 24

CAT No: VS-D010030
CAS No: 139-65-1
Mol.F.: C12H12N2S
Mol.Wt.: 216.3
Status: Custom Synthesis

Dapsone Impurity 3

CAT No: VS-D010007
CAS No: 25963-47-7
Mol.F.: C12H11NO3S
Mol.Wt.: 249.29
Status: Limited Stock

Dapsone Impurity 4

CAT No: VS-D010008
CAS No: 1/4/7019 12:00:00 AM
Mol.F.: C12H11NO2S
Mol.Wt.: 233.29
Status: Custom Synthesis

Dapsone Impurity 5

CAT No: VS-D010009
CAS No: 27147-69-9
Mol.F.: C12H12N2O2S
Mol.Wt.: 248.31
Status: Custom Synthesis

Dapsone Impurity 6

CAT No: VS-D010010
CAS No: 54616-64-7
Mol.F.: C24H20N2O5S2
Mol.Wt.: 480.57
Status: Custom Synthesis

Dapsone Impurity 7

CAT No: VS-D010011
CAS No: 22100-66-9
Mol.F.: C12H8N2O4S
Mol.Wt.: 276.27
Status: Custom Synthesis

Dapsone Impurity 8

CAT No: VS-D010012
CAS No: 14665-52-2
Mol.F.: C12H8N2O6S
Mol.Wt.: 308.26
Status: Custom Synthesis

Dapsone Impurity 9

CAT No: VS-D010013
CAS No: 53347-49-2
Mol.F.: C12H12N2O2S
Mol.Wt.: 248.3
Status: Custom Synthesis

Dapsone Lactose Adduct 

CAT No: VS-D010025
CAS No: N/A
Mol.F.: C24H32N2O12S:C24H32N2O12S
Mol.Wt.: 572.58 : 572.58
Status: Custom Synthesis

Dapsone Monoacetyl

CAT No: VS-D010002
CAS No: 565-20-8
Mol.F.: C14H14N2O3S
Mol.Wt.: 290.34
Status: Custom Synthesis