4-[(5-Amino-1-methyl-1H-indol-3-yl)methyl]-3-methoxy-N-[(2-methylphenyl)sulfonyl]benzamide
- CAS
- 219583-10-5
- Formula
- C25H25N3O4S
- MW
- 463.6 g/mol
ZX-032780
API Reference Standards
Zafirlukast
Reference StandardAvailable on request
Zafirlukast (CAS 107753-78-6) supplier Zemixal: C31H33N3O6S, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.
CAS number107753-78-6
FormulaC31H33N3O6S
Molar mass575.7 g/mol
Physical formSolid
HS code38229090
InChIKeyYEEZWCHGZNKEEK-UHFFFAOYSA-N
IUPAC namecyclopentyl N-[3-[[2-methoxy-4-[(2-methylphenyl)sulfonylcarbamoyl]phenyl]methyl]-1-methylindol-5-yl]carbamate
About Zafirlukast
Analytical teams working on Zafirlukast use Zafirlukast as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 107753-78-6, formula C31H33N3O6S and molar mass 575.7 g/mol. It is handled as a solid.
Typical applications
- Identification & assay
- Method development & validation
- QC reference material
Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Reference standards for Zafirlukast
See every impurity, metabolite and related compound we list for this API.
Zafirlukast standardsTypical uses
- Identification & assay
- Method development & validation
- QC reference material
Applications
Specifications and identifiers
| Product name | Zafirlukast |
|---|---|
| Catalogue number | ZX-032779 |
| CAS number | 107753-78-6 |
| IUPAC name | cyclopentyl N-[3-[[2-methoxy-4-[(2-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 |
| Physical form | Solid |
| XLogP3 | 5.5 |
| H-bond donors / acceptors | 2 / 6 |
| Topological polar surface area | 124 Ų |
| HS code | 38229090 |
| InChIKey | YEEZWCHGZNKEEK-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)OC5CCCC5)C)OC |
| PubChem CID | 5717 |
| Synonyms | Anhydrous Crystalline Zafirlukast, Zafirlukast Crystalline Monohydrate, Accolate, Cyclopentyl 3-(2-methoxy-4-((o-tolylsulfonyl)carbamoyl)benzyl)-1-methylindole-5-carbamate, cyclopentyl 3-[2-methoxy-4-[(o-tolylsulfonyl)carbamoyl]benzyl]-1-methylindole-5-carbamate, Zafirlukast(Accolate), Zafirlukast - Bio-X trade mark |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
- H413May cause long lasting harmful effects to aquatic life
Precautionary statements P273, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 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
Which CAS number identifies Zafirlukast?
Zafirlukast is registered under CAS 107753-78-6. You may also see it listed as Anhydrous Crystalline Zafirlukast, Zafirlukast Crystalline Monohydrate, Accolate. Our catalogue number for this item is ZX-032779.
What are the formula and molar mass of Zafirlukast?
For Zafirlukast, its formula is C31H33N3O6S and its molar mass is 575.7 g/mol. The systematic (IUPAC) name is cyclopentyl N-[3-[[2-methoxy-4-[(2-methylphenyl)sulfonylcarbamoyl]phenyl]methyl]-1-methylindol-5-yl]carbamate. InChIKey YEEZWCHGZNKEEK-UHFFFAOYSA-N lets you match it in any structure database.
How is Zafirlukast used in pharmaceutical QC?
Zafirlukast 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?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Zafirlukast?
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 to my country?
Yes. Zafirlukast ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
More Zafirlukast standards
More in API Reference Standards
4-[[5-[[(Cyclopentyloxy)carbonyl]amino]-1-methyl-1H-indol-3-yl]methyl]-3-methoxy-benzoic acid methyl ester
- CAS
- 107754-19-8
- Formula
- C25H28N2O5
- MW
- 436.5 g/mol
ZX-027648
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