3,5-Dichlorothiophene-2-carboxylic Acid

Name: 3,5-Dichlorothiophene-2-carboxylic Acid
Brand: Vaqora Chemicals
SKU: VQ-033596

About 3,5-Dichlorothiophene-2-carboxylic Acid

3,5-Dichlorothiophene-2-carboxylic Acid (CAS 89166-94-9) is an impurity of Rivaroxaban offered by Vaqora Chemicals. With the molecular formula C5H2Cl2O2S, it has a molar mass of 197.04 g/mol. It is also known as Dichlorothiophene Carboxylic Acid.

The product is provided 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.

This Rivaroxaban impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer 3,5-Dichlorothiophene-2-carboxylic Acid in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Rivaroxaban

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

Rivaroxaban impurities

Specifications & identifiers

Chemical identifiers
Product name	3,5-Dichlorothiophene-2-carboxylic Acid
Catalogue No.	VQ-033596
CAS Number	89166-94-9
IUPAC name	3,5-dichlorothiophene-2-carboxylic acid
Molecular formula	C₅H₂Cl₂O₂S
Molecular weight	197.04 g/mol
Exact mass	195.9153
Grade	Reference Standard
HSN code	38229090
InChIKey	DRFBPFKEXPWKSY-UHFFFAOYSA-N
SMILES	C1=C(SC(=C1Cl)C(=O)O)Cl
PubChem CID	14639926

Physical properties
Physical form	Solid
LogP (XLogP3)	3.1
H-bond donors / acceptors	1 / 3
TPSA	65.5 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 3,5-Dichlorothiophene-2-carboxylic Acid?

The CAS Registry Number of 3,5-Dichlorothiophene-2-carboxylic Acid is 89166-94-9. It is also known as Dichlorothiophene Carboxylic Acid.

What is the molecular formula and molecular weight of 3,5-Dichlorothiophene-2-carboxylic Acid?

3,5-Dichlorothiophene-2-carboxylic Acid has the molecular formula C5H2Cl2O2S and a molecular weight of 197.04 g/mol. Its IUPAC name is 3,5-dichlorothiophene-2-carboxylic acid.

What is 3,5-Dichlorothiophene-2-carboxylic Acid used for?

3,5-Dichlorothiophene-2-carboxylic Acid is supplied as a characterised reference material related to Rivaroxaban. 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 3,5-Dichlorothiophene-2-carboxylic Acid can I order?

We supply 3,5-Dichlorothiophene-2-carboxylic Acid 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 3,5-Dichlorothiophene-2-carboxylic Acid?

Yes. Every lot of 3,5-Dichlorothiophene-2-carboxylic Acid 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 3,5-Dichlorothiophene-2-carboxylic Acid be shipped internationally?

Yes. We export 3,5-Dichlorothiophene-2-carboxylic Acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.