Zafirlukast m-Tolyl Isomer

Name: Zafirlukast m-Tolyl Isomer
Brand: Vaqora Chemicals
SKU: VQ-034720

About Zafirlukast m-Tolyl Isomer

Zafirlukast m-Tolyl Isomer is an impurity of Zafirlukast carrying the CAS registry number 1159195-69-3. The compound has the formula C31H33N3O6S, corresponding to a molecular weight of 575.7 g/mol. The IUPAC name is cyclopentyl N-[3-[[2-methoxy-4-[(3-methylphenyl)sulfonylcarbamoyl]phenyl]methyl]-1-methylindol-5-yl]carbamate.

It is supplied 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.

As a characterised impurity of Zafirlukast, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Zafirlukast m-Tolyl Isomer 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 m-Tolyl Isomer
Catalogue No.	VQ-034720
CAS Number	1159195-69-3
IUPAC name	cyclopentyl N-[3-[[2-methoxy-4-[(3-methylphenyl)sulfonylcarbamoyl]phenyl]methyl]-1-methylindol-5-yl]carbamate
Molecular formula	C₃₁H₃₃N₃O₆S
Molecular weight	575.7 g/mol
Exact mass	575.209
Grade	Reference Standard
HSN code	38229090
InChIKey	CXQBGQANHHFUKA-UHFFFAOYSA-N
SMILES	CC1=CC(=CC=C1)S(=O)(=O)NC(=O)C2=CC(=C(C=C2)CC3=CN(C4=C3C=C(C=C4)NC(=O)OC5CCCC5)C)OC
PubChem CID	42633112

Physical properties
Physical form	Solid
LogP (XLogP3)	5.5
H-bond donors / acceptors	2 / 6
TPSA	124 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 m-Tolyl Isomer?

The CAS Registry Number of Zafirlukast m-Tolyl Isomer is 1159195-69-3.

What is the molecular formula and molecular weight of Zafirlukast m-Tolyl Isomer?

Zafirlukast m-Tolyl Isomer has the molecular formula C31H33N3O6S and a molecular weight of 575.7 g/mol. Its IUPAC name is cyclopentyl N-[3-[[2-methoxy-4-[(3-methylphenyl)sulfonylcarbamoyl]phenyl]methyl]-1-methylindol-5-yl]carbamate.

What is Zafirlukast m-Tolyl Isomer used for?

Zafirlukast m-Tolyl Isomer 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 m-Tolyl Isomer can I order?

We supply Zafirlukast m-Tolyl Isomer 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 m-Tolyl Isomer?

Yes. Every lot of Zafirlukast m-Tolyl Isomer 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 m-Tolyl Isomer be shipped internationally?

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