Zafirlukast Related Products

Zafirlukast is a medication that is primarily used to treat asthma and allergic rhinitis (hay fever). It belongs to a class of drugs called leukotriene receptor antagonists that works by blocking the effects of leukotrienes, which are chemicals in the body that promote inflammation and bronchoconstriction.

Vsquare is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Zafirlukast, pharmacopeial and non-pharmacopeial Zafirlukast impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Zafirlukast impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Zafirlukast-related products are thoroughly characterized. Zafirlukast products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

Pharmaceutical Reference Standards

2-Chloro Zafirlukast

2-Chloro Zafirlukast
CAT No : VV-Z001002
CAS No : NA
Mol.F. : C31H32ClN3O6S
Mol.Wt. : 610.1

Decyclopentyl Zafirlukast Methyl Ester

Decyclopentyl Zafirlukast Methyl Ester
CAT No : VV-Z001003
CAS No : 1159195-67-1
Mol.F. : C27H27N3O6S
Mol.Wt. : 521.6

Zafirlukast

Zafirlukast
CAT No : VV-Z001001
CAS No : 107753-78-6
Mol.F. : C31H33N3O6S
Mol.Wt. : 575.7

Zafirlukast Impurity 1

Zafirlukast Impurity 1
CAT No : VV-Z001004
CAS No : 1160235-24-4
Mol.F. : C46H49N5O8S
Mol.Wt. : 832.0

Zafirlukast Impurity 2

Zafirlukast Impurity 2
CAT No : VV-Z001005
CAS No : 1160235-26-6
Mol.F. : C47H48N4O10S2
Mol.Wt. : 893.0

Zafirlukast Impurity 3

Zafirlukast Impurity 3
CAT No : VV-Z001006
CAS No : 107754-14-3
Mol.F. : C19H20N2O3
Mol.Wt. : 324.4

Zafirlukast Impurity 4

Zafirlukast Impurity 4
CAT No : VV-Z001007
CAS No : 107754-19-8
Mol.F. : C25H28N2O5
Mol.Wt. : 436.5

Zafirlukast Impurity 5

Zafirlukast Impurity 5
CAT No : VV-Z001008
CAS No : 107754-20-1
Mol.F. : C24H26N2O5
Mol.Wt. : 422.5

Zafirlukast Impurity 6

Zafirlukast Impurity 6
CAT No : VV-Z001009
CAS No : 116-37-0
Mol.F. : C21H28O4
Mol.Wt. : 344.5

Zafirlukast Impurity 7

Zafirlukast Impurity 7
CAT No : VV-Z001010
CAS No : NA
Mol.F. : C19H18N2O5
Mol.Wt. : 354.4

Zafirlukast Impurity 8

Zafirlukast Impurity 8
CAT No : VV-Z001011
CAS No : NA
Mol.F. : C28H28N4O3
Mol.Wt. : 468.6

Zafirlukast Impurity F

Zafirlukast Impurity F
CAT No : VV-Z001012
CAS No : 1160235-28-8
Mol.F. : C49H49N5O8S
Mol.Wt. : 868.0

Zafirlukast Impurity G

Zafirlukast Impurity G
CAT No : VV-Z001013
CAS No : 1391990-94-5
Mol.F. : C37H48N4O5
Mol.Wt. : 628.8

Zafirlukast m-Tolyl Isomer

Zafirlukast m-Tolyl Isomer
CAT No : VV-Z001015
CAS No : 1159195-69-3
Mol.F. : C31H33N3O6S
Mol.Wt. : 575.7

Zafirlukast M1 Metabolite

Zafirlukast M1 Metabolite
CAT No : VV-Z001014
CAS No : 219583-10-5
Mol.F. : C25H25N3O4S
Mol.Wt. : 463.6

Zafirlukast Oxidative Dimer

Zafirlukast Oxidative Dimer
CAT No : VV-Z001016
CAS No : NA
Mol.F. : C62H64N6O12S2
Mol.Wt. : 1149.3

Zafirlukast p-Tolyl Isomer

Zafirlukast p-Tolyl Isomer
CAT No : VV-Z001017
CAS No : 1159195-70-6
Mol.F. : C31H33N3O6S
Mol.Wt. : 575.7