Dimethyl 3-methylthiophene-2,5-dicarboxylate 63762-45-8

Name: Dimethyl 3-methylthiophene-2,5-dicarboxylate
Brand: Vaqora Chemicals
SKU: VQ-038161

About Dimethyl 3-methylthiophene-2,5-dicarboxylate

Listed under CAS 63762-45-8, Dimethyl 3-methylthiophene-2,5-dicarboxylate is an impurity of Lotilaner available from Vaqora Chemicals. The compound has the formula C9H10O4S, corresponding to a molecular weight of 214.24 g/mol. Common synonyms include Dimethyl 3-methyl-2,5-thiophenedicarboxylate.

It is supplied 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.

Pharmaceutical QC and development laboratories use this impurity standard of Lotilaner to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Dimethyl 3-methylthiophene-2,5-dicarboxylate in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Lotilaner

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

Lotilaner impurities

Specifications & identifiers

Chemical identifiers
Product name	Dimethyl 3-methylthiophene-2,5-dicarboxylate
Catalogue No.	VQ-038161
CAS Number	63762-45-8
Molecular formula	C₉H₁₀O₄S
Molecular weight	214.24 g/mol
Grade	Reference Standard
HSN code	38229090

Physical properties
Physical form	Solid

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 Dimethyl 3-methylthiophene-2,5-dicarboxylate?

The CAS Registry Number of Dimethyl 3-methylthiophene-2,5-dicarboxylate is 63762-45-8. It is also known as Dimethyl 3-methyl-2,5-thiophenedicarboxylate.

What is the molecular formula and molecular weight of Dimethyl 3-methylthiophene-2,5-dicarboxylate?

Dimethyl 3-methylthiophene-2,5-dicarboxylate has the molecular formula C9H10O4S and a molecular weight of 214.24 g/mol.

What is Dimethyl 3-methylthiophene-2,5-dicarboxylate used for?

Dimethyl 3-methylthiophene-2,5-dicarboxylate is supplied as a characterised reference material related to Lotilaner. 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 Dimethyl 3-methylthiophene-2,5-dicarboxylate can I order?

We supply Dimethyl 3-methylthiophene-2,5-dicarboxylate 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 Dimethyl 3-methylthiophene-2,5-dicarboxylate?

Yes. Every lot of Dimethyl 3-methylthiophene-2,5-dicarboxylate 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 Dimethyl 3-methylthiophene-2,5-dicarboxylate be shipped internationally?

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