Bis(3-methylthien-2-yl)methanone

Name: Bis(3-methylthien-2-yl)methanone
Brand: Vaqora Chemicals
SKU: VQ-023886

About Bis(3-methylthien-2-yl)methanone

Listed under CAS 30717-55-6, Bis(3-methylthien-2-yl)methanone is an impurity of Tiagabine available from Vaqora Chemicals. The compound has the formula C11H10OS2, corresponding to a molecular weight of 222.3 g/mol. Systematically, it is named bis(3-methylthiophen-2-yl)methanone. Alternative names: Bisthiophenyl methanone and bis(3-methyl-2-thienyl)methanone.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Tiagabine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Bis(3-methylthien-2-yl)methanone is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Tiagabine

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

Tiagabine impurities

Specifications & identifiers

Chemical identifiers
Product name	Bis(3-methylthien-2-yl)methanone
Catalogue No.	VQ-023886
CAS Number	30717-55-6
IUPAC name	bis(3-methylthiophen-2-yl)methanone
Molecular formula	C₁₁H₁₀OS₂
Molecular weight	222.3 g/mol
Exact mass	222.0173
Grade	Reference Standard
HSN code	38229090
InChIKey	NFISSTVAZSIYAT-UHFFFAOYSA-N
SMILES	CC1=C(SC=C1)C(=O)C2=C(C=CS2)C
PubChem CID	901526

Physical properties
Physical form	Solid
LogP (XLogP3)	4
H-bond donors / acceptors	0 / 3
TPSA	73.6 Å²
Synonyms	Bisthiophenyl methanone, bis(3-methyl-2-thienyl)methanone, Methanone, bis(3-methyl-2-thienyl)-, Bisthiophenylmethanone, Bis(3-methyl-2-thienyl) ketone, Ketone, bis(3-methyl-2-thienyl), Bis-(3-methyl-thiophen-2-yl)-methanone

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 Bis(3-methylthien-2-yl)methanone?

The CAS Registry Number of Bis(3-methylthien-2-yl)methanone is 30717-55-6. It is also known as Bisthiophenyl methanone, bis(3-methyl-2-thienyl)methanone, Methanone, bis(3-methyl-2-thienyl)-.

What is the molecular formula and molecular weight of Bis(3-methylthien-2-yl)methanone?

Bis(3-methylthien-2-yl)methanone has the molecular formula C11H10OS2 and a molecular weight of 222.3 g/mol. Its IUPAC name is bis(3-methylthiophen-2-yl)methanone.

What is Bis(3-methylthien-2-yl)methanone used for?

Bis(3-methylthien-2-yl)methanone is supplied as a characterised reference material related to Tiagabine. 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 Bis(3-methylthien-2-yl)methanone can I order?

We supply Bis(3-methylthien-2-yl)methanone 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 Bis(3-methylthien-2-yl)methanone?

Yes. Every lot of Bis(3-methylthien-2-yl)methanone 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 Bis(3-methylthien-2-yl)methanone be shipped internationally?

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