(E)-2-(1H-indol-5-yl)-N-methylethenesulfonami… 1305334-90-0

Name: (E)-2-(1H-indol-5-yl)-N-methylethenesulfonamide
Brand: Vaqora Chemicals
SKU: VQ-012769

About (E)-2-(1H-indol-5-yl)-N-methylethenesulfonamide

(E)-2-(1H-indol-5-yl)-N-methylethenesulfonamide (CAS 1305334-90-0) is a process intermediate or related compound of Naratriptan offered by Vaqora Chemicals at a purity of 91.50%. Formula C11H12N2O2S, molecular weight 236.29 g/mol. Alternative names: 2-(1H-indol-5-yl)-N-methylethenesulfonamide.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Process chemists and analysts use it when developing synthetic routes to Naratriptan, tracking process-related impurities and validating analytical methods. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, (E)-2-(1H-indol-5-yl)-N-methylethenesulfonamide is dispatched with a Certificate of Analysis (COA) to destinations worldwide. Stock is available for quick dispatch.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Naratriptan

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

Naratriptan impurities

Specifications & identifiers

Chemical identifiers
Product name	(E)-2-(1H-indol-5-yl)-N-methylethenesulfonamide
Catalogue No.	VQ-012769
CAS Number	1305334-90-0
IUPAC name	(E)-2-(1H-indol-5-yl)-N-methylethenesulfonamide
Molecular formula	C₁₁H₁₂N₂O₂S
Molecular weight	236.29 g/mol
Exact mass	236.0619
Grade	Reference Standard
Purity / assay	91.50%
HSN code	2933
InChIKey	PKLARCZPXGMPRD-FNORWQNLSA-N
SMILES	CNS(=O)(=O)/C=C/C1=CC2=C(C=C1)NC=C2
PubChem CID	13475764

Physical properties
Physical form	Solid
LogP (XLogP3)	1.7
H-bond donors / acceptors	2 / 3
TPSA	70.3 Å²
Synonyms	2-(1H-indol-5-yl)-N-methylethenesulfonamide, Ethenesulfonamide, 2-(1H-indol-5-yl)-N-methyl-, 2-(1H-Indol-5-yl)-N-methylethene-1-sulfonamide, (E)-2-(1H-indol-5-yl)-N-methylethenesulphonamide, (E)-N-Methyl-2-(1H-indol-5-yl)ethenesulphonamide, (e)-n-methyl-2-(1h-indole-5-yl)ethenesulphonamide

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 (E)-2-(1H-indol-5-yl)-N-methylethenesulfonamide?

The CAS Registry Number of (E)-2-(1H-indol-5-yl)-N-methylethenesulfonamide is 1305334-90-0. It is also known as 2-(1H-indol-5-yl)-N-methylethenesulfonamide, Ethenesulfonamide, 2-(1H-indol-5-yl)-N-methyl-, 2-(1H-Indol-5-yl)-N-methylethene-1-sulfonamide.

What is the molecular formula and molecular weight of (E)-2-(1H-indol-5-yl)-N-methylethenesulfonamide?

(E)-2-(1H-indol-5-yl)-N-methylethenesulfonamide has the molecular formula C11H12N2O2S and a molecular weight of 236.29 g/mol. Its IUPAC name is (E)-2-(1H-indol-5-yl)-N-methylethenesulfonamide.

What is (E)-2-(1H-indol-5-yl)-N-methylethenesulfonamide used for?

(E)-2-(1H-indol-5-yl)-N-methylethenesulfonamide is supplied as a characterised reference material related to Naratriptan. 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 (E)-2-(1H-indol-5-yl)-N-methylethenesulfonamide can I order?

We supply (E)-2-(1H-indol-5-yl)-N-methylethenesulfonamide in Reference Standard (91.50%) 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 (E)-2-(1H-indol-5-yl)-N-methylethenesulfonamide?

Yes. Every lot of (E)-2-(1H-indol-5-yl)-N-methylethenesulfonamide 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 (E)-2-(1H-indol-5-yl)-N-methylethenesulfonamide be shipped internationally?

Yes. We export (E)-2-(1H-indol-5-yl)-N-methylethenesulfonamide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.