2,5-Thiophenediethanol

Name: 2,5-Thiophenediethanol
Brand: Vaqora Chemicals
SKU: VQ-012895

About 2,5-Thiophenediethanol

Vaqora Chemicals supplies 2,5-Thiophenediethanol, a process intermediate or related compound of Clopidogrel registered under CAS number 131202-62-5. Formula C8H12O2S, molecular weight 172.25 g/mol. Its systematic (IUPAC) name is 2-[5-(2-hydroxyethyl)thiophen-2-yl]ethanol. It is also known as 2,2'-(Thiophene-2,5-diyl)bis(ethan-1-ol) or 2,5-Bis(2-hydroxyethyl)thiophene.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the 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. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 2,5-Thiophenediethanol is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

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	2,5-Thiophenediethanol
Catalogue No.	VQ-012895
CAS Number	131202-62-5
IUPAC name	2-[5-(2-hydroxyethyl)thiophen-2-yl]ethanol
Molecular formula	C₈H₁₂O₂S
Molecular weight	172.25 g/mol
Exact mass	172.0558
Grade	Reference Standard
InChIKey	WPPRARSFPKXSAP-UHFFFAOYSA-N
SMILES	C1=C(SC(=C1)CCO)CCO
PubChem CID	14900838

Physical properties
Physical form	Solid
LogP (XLogP3)	0.8
H-bond donors / acceptors	2 / 3
TPSA	68.7 Å²
Synonyms	2,2'-(Thiophene-2,5-diyl)bis(ethan-1-ol), 2,5-Bis(2-hydroxyethyl)thiophene, 2,5-Thiophenediethanol, 2,2'-(Thiophene-2,5-diyl)diethanol, 2,?5-?Thiophenediethanol

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 2,5-Thiophenediethanol?

The CAS Registry Number of 2,5-Thiophenediethanol is 131202-62-5. It is also known as 2,2'-(Thiophene-2,5-diyl)bis(ethan-1-ol), 2,5-Bis(2-hydroxyethyl)thiophene, 2,5-Thiophenediethanol.

What is the molecular formula and molecular weight of 2,5-Thiophenediethanol?

2,5-Thiophenediethanol has the molecular formula C8H12O2S and a molecular weight of 172.25 g/mol. Its IUPAC name is 2-[5-(2-hydroxyethyl)thiophen-2-yl]ethanol.

What is 2,5-Thiophenediethanol used for?

2,5-Thiophenediethanol 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 2,5-Thiophenediethanol can I order?

We supply 2,5-Thiophenediethanol 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 2,5-Thiophenediethanol?

Yes. Every lot of 2,5-Thiophenediethanol 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 2,5-Thiophenediethanol be shipped internationally?

Yes. We export 2,5-Thiophenediethanol worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.