Zafirlukast Impurity D

Name: Zafirlukast Impurity D
Brand: Vaqora Chemicals
SKU: VQ-034718

About Zafirlukast Impurity D

Listed under CAS 1160235-24-4, Zafirlukast Impurity D is an impurity of Zafirlukast available from Vaqora Chemicals. Its molecular formula is C46H49N5O8S and its molecular weight is 832.0 g/mol.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Zafirlukast to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Zafirlukast Impurity D 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 D
Catalogue No.	VQ-034718
CAS Number	1160235-24-4
IUPAC name	cyclopentyl N-[3-[[5-(cyclopentyloxycarbonylamino)-1-methylindol-3-yl]-[2-methoxy-4-[(2-methylphenyl)sulfonylcarbamoyl]phenyl]methyl]-1-methylindol-5-yl]carbamate
Molecular formula	C₄₆H₄₉N₅O₈S
Molecular weight	832 g/mol
Exact mass	831.3302
Grade	Reference Standard
HSN code	38229090
InChIKey	WUSUKXOVNZZOIV-UHFFFAOYSA-N
SMILES	CC1=CC=CC=C1S(=O)(=O)NC(=O)C2=CC(=C(C=C2)C(C3=CN(C4=C3C=C(C=C4)NC(=O)OC5CCCC5)C)C6=CN(C7=C6C=C(C=C7)NC(=O)OC8CCCC8)C)OC
PubChem CID	42633299

Physical properties
Physical form	Solid
LogP (XLogP3)	7.9
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 D?

The CAS Registry Number of Zafirlukast Impurity D is 1160235-24-4.

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

Zafirlukast Impurity D has the molecular formula C46H49N5O8S and a molecular weight of 832 g/mol.

What is Zafirlukast Impurity D used for?

Zafirlukast Impurity D 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 D can I order?

We supply Zafirlukast Impurity D 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 D?

Yes. Every lot of Zafirlukast Impurity D 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 D be shipped internationally?

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