Zileuton Oxime Impurity

Name: Zileuton Oxime Impurity
Brand: Vaqora Chemicals
SKU: VQ-050044

About Zileuton Oxime Impurity

Listed under CAS 118564-88-8, Zileuton Oxime Impurity is an impurity of Zileuton available from Vaqora Chemicals. With the molecular formula C10H9NOS, it has a molar mass of 191.25 g/mol. The IUPAC name is (NE)-N-[1-(1-benzothiophen-2-yl)ethylidene]hydroxylamine. Common synonyms include Methyl-(benzothiophen-2-yl)-oxime and (E)-1-(benzo[b]thiophen-2-yl)ethanone oxime.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Zileuton to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Zileuton

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

Zileuton impurities

Specifications & identifiers

Chemical identifiers
Product name	Zileuton Oxime Impurity
Catalogue No.	VQ-050044
CAS Number	118564-88-8
IUPAC name	(NE)-N-[1-(1-benzothiophen-2-yl)ethylidene]hydroxylamine
Molecular formula	C₁₀H₉NOS
Molecular weight	191.25 g/mol
Exact mass	191.0405
Grade	Reference Standard
HSN code	38229090
InChIKey	LYNWDHNMGAKITE-YRNVUSSQSA-N
SMILES	C/C(=N\O)/C1=CC2=CC=CC=C2S1
PubChem CID	14302403

Physical properties
Physical form	Solid
LogP (XLogP3)	3.2
H-bond donors / acceptors	1 / 3
TPSA	60.8 Å²
Synonyms	Methyl-(benzothiophen-2-yl)-oxime, (Z)-1-(Benzo[b]thiophen-2-yl)acetaldehyde oxime, (E)-1-(benzo[b]thiophen-2-yl)ethanone oxime, Ethanone, 1-benzo[b]thien-2-yl-, oxime, (E)-, N-[(1E)-1-(1-Benzothiophen-2-yl)ethylidene]hydroxylamine

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 Oxime Impurity?

The CAS Registry Number of Zileuton Oxime Impurity is 118564-88-8. It is also known as Methyl-(benzothiophen-2-yl)-oxime, (Z)-1-(Benzo[b]thiophen-2-yl)acetaldehyde oxime, (E)-1-(benzo[b]thiophen-2-yl)ethanone oxime.

What is the molecular formula and molecular weight of Zileuton Oxime Impurity?

Zileuton Oxime Impurity has the molecular formula C10H9NOS and a molecular weight of 191.25 g/mol. Its IUPAC name is (NE)-N-[1-(1-benzothiophen-2-yl)ethylidene]hydroxylamine.

What is Zileuton Oxime Impurity used for?

Zileuton Oxime Impurity 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 Oxime Impurity can I order?

We supply Zileuton Oxime Impurity 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 Oxime Impurity?

Yes. Every lot of Zileuton Oxime Impurity 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 Oxime Impurity be shipped internationally?

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