Zafirlukast p-Tolyl Isomer

Name: Zafirlukast p-Tolyl Isomer
Brand: Zemixal
SKU: ZX-005536

Reference StandardIn stock

Order Zafirlukast p-Tolyl Isomer (CAS 1159195-70-6) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes

Zafirlukast p-Tolyl Isomer chemical structure

CAS number1159195-70-6

FormulaC₃₁H₃₃N₃O₆S

Molar mass575.7 g/mol

Physical formSolid

HS code38229090

Purity95.92%

InChIKeyHOOQJZTUMKGZMP-UHFFFAOYSA-N

IUPAC namecyclopentyl N-[3-[[2-methoxy-4-[(4-methylphenyl)sulfonylcarbamoyl]phenyl]methyl]-1-methylindol-5-yl]carbamate

About Zafirlukast p-Tolyl Isomer

Zafirlukast p-Tolyl Isomer is supplied by Zemixal as a characterised reference material for Zafirlukast analysis. Key data (Reference Standard): CAS 1159195-70-6, formula C31H33N3O6S and molar mass 575.7 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Zafirlukast

See every impurity, metabolite and related compound we list for this API.

Zafirlukast standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Zafirlukast p-Tolyl Isomer
Product name	Zafirlukast p-Tolyl Isomer
Catalogue number	ZX-005536
CAS number	1159195-70-6
IUPAC name	cyclopentyl N-[3-[[2-methoxy-4-[(4-methylphenyl)sulfonylcarbamoyl]phenyl]methyl]-1-methylindol-5-yl]carbamate
Molecular formula	C₃₁H₃₃N₃O₆S
Molar mass	575.7 g/mol
Exact mass	575.209
Grade	Reference Standard
Purity / assay	95.92%
Physical form	Solid
XLogP3	5.5
H-bond donors / acceptors	2 / 6
Topological polar surface area	124 Å²
HS code	38229090
InChIKey	HOOQJZTUMKGZMP-UHFFFAOYSA-N
SMILES	CC1=CC=C(C=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	42633113
Synonyms	Cyclopentyl 3-[2-Methoxy-4-(p-tolylsulfonylcarbamoyl)benzyl]-1-methylindol-5-ylcarbamate

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Zafirlukast p-Tolyl Isomer
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request
250 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Zafirlukast p-Tolyl Isomer

Which CAS number identifies Zafirlukast p-Tolyl Isomer?

Zafirlukast p-Tolyl Isomer is registered under CAS 1159195-70-6. You may also see it listed as Cyclopentyl 3-[2-Methoxy-4-(p-tolylsulfonylcarbamoyl)benzyl]-1-methylindol-5-ylcarbamate. Our catalogue number for this item is ZX-005536.

What are the formula and molar mass of Zafirlukast p-Tolyl Isomer?

For Zafirlukast p-Tolyl Isomer, its formula is C31H33N3O6S and its molar mass is 575.7 g/mol. The systematic (IUPAC) name is cyclopentyl N-[3-[[2-methoxy-4-[(4-methylphenyl)sulfonylcarbamoyl]phenyl]methyl]-1-methylindol-5-yl]carbamate. InChIKey HOOQJZTUMKGZMP-UHFFFAOYSA-N lets you match it in any structure database.

How is Zafirlukast p-Tolyl Isomer used in pharmaceutical QC?

Zafirlukast p-Tolyl Isomer is a characterised reference material linked to Zafirlukast. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Zafirlukast p-Tolyl Isomer?

This listing is Reference Standard grade with 95.92% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Zafirlukast p-Tolyl Isomer?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Zafirlukast p-Tolyl Isomer to my country?

Yes. Zafirlukast p-Tolyl Isomer ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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