Zafirlukast 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.

2-Chloro Zafirlukast

CAT No: VS-Z001004
CAS No: N/A
Mol.F.: C31H32ClN3O6S
Mol.Wt.: 610.1
Status: Custom Synthesis

Decyclopentyl Zafirlukast Methyl Ester

CAT No: VS-Z001001
CAS No: 1159195-67-1
Mol.F.: C27H27N3O6S
Mol.Wt.: 521.6
Status: Custom Synthesis

Zafirlukast

CAT No: VS-Z001000
CAS No: 107753-78-6
Mol.F.: C31H33N3O6S
Mol.Wt.: 575.7
Status: Custom Synthesis

Zafirlukast Impurity 1

CAT No: VS-Z001008
CAS No: 1160235-24-4
Mol.F.: C46H49N5O8S
Mol.Wt.: 832
Status: In Stock

Zafirlukast Impurity 10

CAT No: VS-Z001017
CAS No: N/A
Mol.F.: C39H42N4O7
Mol.Wt.: 678.79
Status: Custom Synthesis

Zafirlukast Impurity 11

CAT No: VS-Z001018
CAS No: N/A
Mol.F.: C33H34N2O8
Mol.Wt.: 586.64
Status: Custom Synthesis

Zafirlukast Impurity 12

CAT No: VS-Z001019
CAS No: N/A
Mol.F.: C35H38N2O8
Mol.Wt.: 614.7
Status: Custom Synthesis

Zafirlukast Impurity 2

CAT No: VS-Z001009
CAS No: 1160235-26-6
Mol.F.: C47H48N4O10S2
Mol.Wt.: 893
Status: In Stock

Zafirlukast Impurity 3

CAT No: VS-Z001010
CAS No: 107754-14-3
Mol.F.: C19H20N2O3
Mol.Wt.: 324.4
Status: In Stock

Zafirlukast Impurity 4

CAT No: VS-Z001011
CAS No: 107754-19-8
Mol.F.: C25H28N2O5
Mol.Wt.: 436.5
Status: In Stock

Zafirlukast Impurity 5

CAT No: VS-Z001012
CAS No: 107754-20-1
Mol.F.: C24H26N2O5
Mol.Wt.: 422.5
Status: In Stock

Zafirlukast Impurity 6

CAT No: VS-Z001013
CAS No: 116-37-0
Mol.F.: C21H28O4
Mol.Wt.: 344.5
Status: In Stock

Zafirlukast Impurity 7

CAT No: VS-Z001014
CAS No: 1795185-03-3
Mol.F.: C11H12N2O2
Mol.Wt.: 204.23
Status: Custom Synthesis

Zafirlukast Impurity 8

CAT No: VS-Z001015
CAS No: N/A
Mol.F.: C28H28N4O3
Mol.Wt.: 468.56
Status: Custom Synthesis

Zafirlukast Impurity 9

CAT No: VS-Z001016
CAS No: N/A
Mol.F.: C40H44N4O7
Mol.Wt.: 692.81
Status: Custom Synthesis

Zafirlukast Impurity F

CAT No: VS-Z001006
CAS No: 1160235-28-8
Mol.F.: C49H49N5O8S
Mol.Wt.: 868
Status: Custom Synthesis

Zafirlukast Impurity G

CAT No: VS-Z001007
CAS No: 1391990-94-5
Mol.F.: C37H48N4O5
Mol.Wt.: 628.8
Status: Custom Synthesis

Zafirlukast m-Tolyl Isomer

CAT No: VS-Z001002
CAS No: 1159195-69-3
Mol.F.: C31H33N3O6S
Mol.Wt.: 575.7
Status: Custom Synthesis

Zafirlukast Oxidative Dimer

CAT No: VS-Z001005
CAS No: N/A
Mol.F.: C62H64N6O12S2
Mol.Wt.: 1149.3
Status: Custom Synthesis

Zafirlukast p-Tolyl Isomer

CAT No: VS-Z001003
CAS No: 1159195-70-6
Mol.F.: C31H33N3O6S
Mol.Wt.: 575.7
Status: Custom Synthesis