Ketoconazole 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.
1,3-Difluorobenzene
CAT No: VS-K002009
CAS No: 372-18-9
Mol.F.: C6H4F2
Mol.Wt.: 114.1
Status: Custom Synthesis
Cis-tosylate Ketoconazole
CAT No: VS-K002011
CAS No: 2095256-87-2
Mol.F.: C21H20Cl2N2O5S
Mol.Wt.: 483.4
Status: Custom Synthesis
Ketoconazole
CAT No: VS-K002000
CAS No: 65277-42-1
Mol.F.: C26H28Cl2N4O4
Mol.Wt.: 531.4
Status: In Stock
Ketoconazole Alcohol ( R ,R )
CAT No: VS-K002010
CAS No: N/A
Mol.F.: C14H14Cl2N2O3
Mol.Wt.: 329.2
Status: Custom Synthesis
Ketoconazole Hydroxy Impurity
CAT No: VS-K002012
CAS No: N/A
Mol.F.: C26H28Cl2N4O5
Mol.Wt.: 547.4
Status: Custom Synthesis
Ketoconazole Impurity 1
CAT No: VS-K002013
CAS No: 581806-59-9
Mol.F.: C12H14N2O2
Mol.Wt.: 218.3
Status: Custom Synthesis
Ketoconazole Impurity 10
CAT No: VS-K002021
CAS No: N/A
Mol.F.: C14H14Cl2N2O3
Mol.Wt.: 329.2
Status: Custom Synthesis
Ketoconazole Impurity 11
CAT No: VS-K002022
CAS No: 67914-60-7
Mol.F.: C12H16N2O2
Mol.Wt.: 220.3
Status: Custom Synthesis
Ketoconazole Impurity 12
CAT No: VS-K002023
CAS No: 84682-23-5
Mol.F.: C14H14Cl2N2O3
Mol.Wt.: 329.2
Status: Custom Synthesis
Ketoconazole Impurity 13
CAT No: VS-K002024
CAS No: 170210-46-5
Mol.F.: C18H15BrCl2O4
Mol.Wt.: 446.1
Status: Custom Synthesis
Ketoconazole Impurity 14
CAT No: VS-K002025
CAS No: 170210-50-1
Mol.F.: C15H16Cl2N2O5S
Mol.Wt.: 407.3
Status: Custom Synthesis
Ketoconazole Impurity 15
CAT No: VS-K002026
CAS No: N/A
Mol.F.: C26H28Cl2N4O7S
Mol.Wt.: 611.5
Status: Custom Synthesis
Ketoconazole Impurity 17
CAT No: VS-K002028
CAS No: 61397-58-8
Mol.F.: C14H14Cl2N2O3
Mol.Wt.: 329.2
Status: Custom Synthesis
Ketoconazole Impurity 18
CAT No: VS-K002029
CAS No: 1334423-12-9
Mol.F.: C26H29ClN4O4
Mol.Wt.: 497
Status: Custom Synthesis
Ketoconazole Impurity 19
CAT No: VS-K002030
CAS No: 98405-42-6
Mol.F.: C23H25BrCl2N2O4
Mol.Wt.: 544.3
Status: Custom Synthesis
Ketoconazole Impurity 2
CAT No: VS-K002014
CAS No: N/A
Mol.F.: C26H26Cl2N4O4
Mol.Wt.: 529.4
Status: Custom Synthesis
Ketoconazole Impurity 20
CAT No: VS-K002031
CAS No: 91458-32-1
Mol.F.: C26H29ClN4O4
Mol.Wt.: 497
Status: Custom Synthesis
Ketoconazole Impurity 21
CAT No: VS-K002033
CAS No: 68751-57-5
Mol.F.: C11H11BrCl2O3
Mol.Wt.: 342.01
Status: In Stock
Ketoconazole Impurity 3
CAT No: VS-K002015
CAS No: 170210-49-8
Mol.F.: C14H14Cl2N2O3
Mol.Wt.: 329.2
Status: Custom Synthesis
Ketoconazole Impurity 4
CAT No: VS-K002016
CAS No: 170210-39-6
Mol.F.: C18H15BrCl2O4
Mol.Wt.: 446.1
Status: Custom Synthesis
Ketoconazole Impurity 5
CAT No: VS-K002017
CAS No: 2234-16-4
Mol.F.: C8H6Cl2O
Mol.Wt.: 189
Status: In Stock
Ketoconazole Impurity 6
CAT No: VS-K002018
CAS No: 1610851-14-3
Mol.F.: C21H20Cl2N2O5S
Mol.Wt.: 483.4
Status: Custom Synthesis
Ketoconazole Impurity 7
CAT No: VS-K002019
CAS No: N/A
Mol.F.: C26H26Cl2N4O5
Mol.Wt.: 545.4
Status: Custom Synthesis
Ketoconazole Impurity 9
CAT No: VS-K002020
CAS No: N/A
Mol.F.: C14H14Cl2N2O3
Mol.Wt.: 329.2
Status: Custom Synthesis
Ketoconazole N-Oxide Impurity 1
CAT No: VS-K002027
CAS No: NA
Mol.F.: C26H28Cl2N4O5
Mol.Wt.: 547.4
Status: Custom Synthesis
Ketoconazole EP Impurity A
CAT No: VS-K002032
CAS No: 254912-63-5
Mol.F.: C26H26Cl2N4O4
Mol.Wt.: 529.4
Status: Custom Synthesis
Ketoconazole EP Impurity A
CAT No: VS-K002001
CAS No: N/A
Mol.F.: C26H26Cl2N4O4
Mol.Wt.: 529.4
Status: Custom Synthesis
Ketoconazole EP Impurity B
CAT No: VS-K002002
CAS No: 1346598-39-7
Mol.F.: C38H42Cl2N6O6
Mol.Wt.: 749.7
Status: Custom Synthesis
Ketoconazole EP Impurity C
CAT No: VS-K002003
CAS No: 83374-59-8
Mol.F.: C26H28Cl2N4O4
Mol.Wt.: 531.4
Status: Custom Synthesis
Ketoconazole EP Impurity D
CAT No: VS-K002004
CAS No: 67914-61-8
Mol.F.: C24H26Cl2N4O3
Mol.Wt.: 489.4
Status: Custom Synthesis
Ketoconazole EP Impurity E
CAT No: VS-K002005
CAS No: 134071-44-6
Mol.F.: C21H20Cl2N2O5S
Mol.Wt.: 483.4
Status: Custom Synthesis
Ketoconazole Hydroxymethyl Impurity
CAT No: VS-K002006
CAS No: 170210-42-1
Mol.F.: C14H14Cl2N2O3
Mol.Wt.: 329.2
Status: Custom Synthesis
Ketoconazole N-Oxide
CAT No: VS-K002007
CAS No: 254912-65-7
Mol.F.: C26H28Cl2N4O5
Mol.Wt.: 547.4
Status: Custom Synthesis
Levoketoconazole
CAT No: VS-K002034
CAS No: 142128-57-2
Mol.F.: C26H28Cl2N4O4
Mol.Wt.: 531.4
Status: Custom Synthesis
p-Toluenesulfonyl Chloride
CAT No: VS-K002008
CAS No: 98-59-9
Mol.F.: C7H7ClO2S
Mol.Wt.: 190.7
Status: Custom Synthesis
