Zafirlukast Impurity F

Name: Zafirlukast Impurity F
Brand: Vaqora Chemicals
SKU: VQ-042987

About Zafirlukast Impurity F

Vaqora Chemicals supplies Zafirlukast Impurity F, an impurity of Zafirlukast registered under CAS number 1160235-28-8. The compound has the formula C49H49N5O8S, corresponding to a molecular weight of 868.0 g/mol.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

This Zafirlukast impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Zafirlukast Impurity F is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Zafirlukast

View every impurity, metabolite and intermediate we list for Zafirlukast.

Zafirlukast impurities

Specifications & identifiers

Chemical identifiers
Product name	Zafirlukast Impurity F
Catalogue No.	VQ-042987
CAS Number	1160235-28-8
IUPAC name	cyclopentyl N-[3-[[2-methoxy-4-[[3-[[2-methoxy-4-[(2-methylphenyl)sulfonylcarbamoyl]phenyl]methyl]-1-methylindol-5-yl]carbamoyl]phenyl]methyl]-1-methylindol-5-yl]carbamate
Molecular formula	C₄₉H₄₉N₅O₈S
Molecular weight	868 g/mol
Exact mass	867.3302
Grade	Reference Standard
HSN code	38229090
InChIKey	NPPOXSBBWOGUHP-UHFFFAOYSA-N
SMILES	CC1=CC=CC=C1S(=O)(=O)NC(=O)C2=CC(=C(C=C2)CC3=CN(C4=C3C=C(C=C4)NC(=O)C5=CC(=C(C=C5)CC6=CN(C7=C6C=C(C=C7)NC(=O)OC8CCCC8)C)OC)C)OC
PubChem CID	42633492

Physical properties
Physical form	Solid
LogP (XLogP3)	8.3
H-bond donors / acceptors	3 / 8
TPSA	167 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Zafirlukast Impurity F?

The CAS Registry Number of Zafirlukast Impurity F is 1160235-28-8.

What is the molecular formula and molecular weight of Zafirlukast Impurity F?

Zafirlukast Impurity F has the molecular formula C49H49N5O8S and a molecular weight of 868 g/mol.

What is Zafirlukast Impurity F used for?

Zafirlukast Impurity F is supplied as a characterised reference material related to Zafirlukast. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Zafirlukast Impurity F can I order?

We supply Zafirlukast Impurity F in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Zafirlukast Impurity F?

Yes. Every lot of Zafirlukast Impurity F is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Zafirlukast Impurity F be shipped internationally?

Yes. We export Zafirlukast Impurity F worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.