2-(Thiophen-3-yl)ethyl4-methylbenzenesulfonate 40412-09-7

Name: 2-(Thiophen-3-yl)ethyl4-methylbenzenesulfonate
Brand: Vaqora Chemicals
SKU: VQ-047844

About 2-(Thiophen-3-yl)ethyl4-methylbenzenesulfonate

2-(Thiophen-3-yl)ethyl4-methylbenzenesulfonate (CAS 40412-09-7) is a process intermediate or related compound of Clopidogrel offered by Vaqora Chemicals. Formula C13H14O3S2, molecular weight 282.4 g/mol.

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.

Process chemists and analysts use it when developing synthetic routes to Clopidogrel, tracking process-related impurities and validating analytical methods. It is used across 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. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Clopidogrel

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

Clopidogrel impurities

Specifications & identifiers

Chemical identifiers
Product name	2-(Thiophen-3-yl)ethyl4-methylbenzenesulfonate
Catalogue No.	VQ-047844
CAS Number	40412-09-7
IUPAC name	2-thiophen-3-ylethyl 4-methylbenzenesulfonate
Molecular formula	C₁₃H₁₄O₃S₂
Molecular weight	282.4 g/mol
Exact mass	282.0384
InChIKey	NXHDVQBVJRUYQN-UHFFFAOYSA-N
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCC2=CSC=C2
PubChem CID	15738371

Physical properties
Physical form	Solid
LogP (XLogP3)	3.2
H-bond donors / acceptors	0 / 4
TPSA	80 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 2-(Thiophen-3-yl)ethyl4-methylbenzenesulfonate?

The CAS Registry Number of 2-(Thiophen-3-yl)ethyl4-methylbenzenesulfonate is 40412-09-7. It is also known as 2-(thiophen-3-yl)ethyl 4-methylbenzene-1-sulfonate.

What is the molecular formula and molecular weight of 2-(Thiophen-3-yl)ethyl4-methylbenzenesulfonate?

2-(Thiophen-3-yl)ethyl4-methylbenzenesulfonate has the molecular formula C13H14O3S2 and a molecular weight of 282.4 g/mol. Its IUPAC name is 2-thiophen-3-ylethyl 4-methylbenzenesulfonate.

What is 2-(Thiophen-3-yl)ethyl4-methylbenzenesulfonate used for?

2-(Thiophen-3-yl)ethyl4-methylbenzenesulfonate is supplied as a characterised reference material related to Clopidogrel. 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 2-(Thiophen-3-yl)ethyl4-methylbenzenesulfonate can I order?

We supply 2-(Thiophen-3-yl)ethyl4-methylbenzenesulfonate, 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 2-(Thiophen-3-yl)ethyl4-methylbenzenesulfonate?

Yes. Every lot of 2-(Thiophen-3-yl)ethyl4-methylbenzenesulfonate 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 2-(Thiophen-3-yl)ethyl4-methylbenzenesulfonate be shipped internationally?

Yes. We export 2-(Thiophen-3-yl)ethyl4-methylbenzenesulfonate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.