Zileuton Sulfoxide

Name: Zileuton Sulfoxide
Brand: Vaqora Chemicals
SKU: VQ-034739

About Zileuton Sulfoxide

Zileuton Sulfoxide (CAS 1147524-83-1) is a metabolite or degradation product of Zileuton offered by Vaqora Chemicals. The compound has the formula C11H12N2O3S, corresponding to a molecular weight of 252.29 g/mol. The IUPAC name is 1-hydroxy-1-[1-(1-oxo-1-benzothiophen-2-yl)ethyl]urea.

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.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Zileuton, as well as in QC testing and ANDA/DMF documentation. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Zileuton Sulfoxide in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Zileuton

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

Zileuton impurities

Specifications & identifiers

Chemical identifiers
Product name	Zileuton Sulfoxide
Catalogue No.	VQ-034739
CAS Number	1147524-83-1
IUPAC name	1-hydroxy-1-[1-(1-oxo-1-benzothiophen-2-yl)ethyl]urea
Molecular formula	C₁₁H₁₂N₂O₃S
Molecular weight	252.29 g/mol
Exact mass	252.0569
Grade	Reference Standard
HSN code	38229090
InChIKey	KWEAXQJUQDQMNY-UHFFFAOYSA-N
SMILES	CC(C1=CC2=CC=CC=C2S1=O)N(C(=O)N)O
PubChem CID	71752998

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 4
TPSA	103 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 Zileuton Sulfoxide?

The CAS Registry Number of Zileuton Sulfoxide is 1147524-83-1. It is also known as N-Hydroxy-N-[1-(1-oxo-1H-1-benzothiophen-2-yl)ethyl]urea, N-Hydroxy-N-[1-(1-oxo-1H-1lambda~4~-benzothiophen-2-yl)ethyl]urea.

What is the molecular formula and molecular weight of Zileuton Sulfoxide?

Zileuton Sulfoxide has the molecular formula C11H12N2O3S and a molecular weight of 252.29 g/mol. Its IUPAC name is 1-hydroxy-1-[1-(1-oxo-1-benzothiophen-2-yl)ethyl]urea.

What is Zileuton Sulfoxide used for?

Zileuton Sulfoxide is supplied as a characterised reference material related to Zileuton. 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 Zileuton Sulfoxide can I order?

We supply Zileuton Sulfoxide 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 Zileuton Sulfoxide?

Yes. Every lot of Zileuton Sulfoxide 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 Zileuton Sulfoxide be shipped internationally?

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