N-(1-(Benzo[b]thiophen-2-yl)ethyl)hydroxylami… 118564-89-9

Name: N-(1-(Benzo[b]thiophen-2-yl)ethyl)hydroxylamine
Brand: Vaqora Chemicals
SKU: VQ-028777

About N-(1-(Benzo[b]thiophen-2-yl)ethyl)hydroxylamine

N-(1-(Benzo[b]thiophen-2-yl)ethyl)hydroxylamine (CAS 118564-89-9) is a metabolite or degradation product of Zileuton offered by Vaqora Chemicals. The compound has the formula C10H11NOS, corresponding to a molecular weight of 193.27 g/mol. The IUPAC name is N-[1-(1-benzothiophen-2-yl)ethyl]hydroxylamine. Alternative names: N-Des(aminocarbonyl) Zileuton and 1-(N-hydroxyamino)-1-(benzothien-2-yl)ethane.

The product is provided 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.

Analytical teams use this compound to identify metabolites and degradants of Zileuton, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, N-(1-(Benzo[b]thiophen-2-yl)ethyl)hydroxylamine is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling
Fine chemical synthesis

Industries

Related to Zileuton

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

Zileuton impurities

Specifications & identifiers

Chemical identifiers
Product name	N-(1-(Benzo[b]thiophen-2-yl)ethyl)hydroxylamine
Catalogue No.	VQ-028777
CAS Number	118564-89-9
IUPAC name	N-[1-(1-benzothiophen-2-yl)ethyl]hydroxylamine
Molecular formula	C₁₀H₁₁NOS
Molecular weight	193.27 g/mol
Exact mass	193.0561
Grade	Reference Standard
HSN code	38229090
InChIKey	YPKATNMCYFSXKB-UHFFFAOYSA-N
SMILES	CC(C1=CC2=CC=CC=C2S1)NO
PubChem CID	3692736

Physical properties
Physical form	Solid
LogP (XLogP3)	2.3
H-bond donors / acceptors	2 / 3
TPSA	60.5 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 N-(1-(Benzo[b]thiophen-2-yl)ethyl)hydroxylamine?

The CAS Registry Number of N-(1-(Benzo[b]thiophen-2-yl)ethyl)hydroxylamine is 118564-89-9. It is also known as N-Des(aminocarbonyl) Zileuton, 1-(N-hydroxyamino)-1-(benzothien-2-yl)ethane, N-(1-benzo[b]thien-2-yl)ethylhydroxylamine.

What is the molecular formula and molecular weight of N-(1-(Benzo[b]thiophen-2-yl)ethyl)hydroxylamine?

N-(1-(Benzo[b]thiophen-2-yl)ethyl)hydroxylamine has the molecular formula C10H11NOS and a molecular weight of 193.27 g/mol. Its IUPAC name is N-[1-(1-benzothiophen-2-yl)ethyl]hydroxylamine.

What is N-(1-(Benzo[b]thiophen-2-yl)ethyl)hydroxylamine used for?

N-(1-(Benzo[b]thiophen-2-yl)ethyl)hydroxylamine 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 N-(1-(Benzo[b]thiophen-2-yl)ethyl)hydroxylamine can I order?

We supply N-(1-(Benzo[b]thiophen-2-yl)ethyl)hydroxylamine 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 N-(1-(Benzo[b]thiophen-2-yl)ethyl)hydroxylamine?

Yes. Every lot of N-(1-(Benzo[b]thiophen-2-yl)ethyl)hydroxylamine 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 N-(1-(Benzo[b]thiophen-2-yl)ethyl)hydroxylamine be shipped internationally?

Yes. We export N-(1-(Benzo[b]thiophen-2-yl)ethyl)hydroxylamine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.