1-([2,4'-bibenzo[b]thiophen]-4-yl)piperazine 2126178-13-8

Name: 1-([2,4'-bibenzo[b]thiophen]-4-yl)piperazine
Brand: Vaqora Chemicals
SKU: VQ-012842

About 1-([2,4'-bibenzo[b]thiophen]-4-yl)piperazine

1-([2,4'-bibenzo[b]thiophen]-4-yl)piperazine is a process intermediate or related compound of Brexpiprazole carrying the CAS registry number 2126178-13-8. Its molecular formula is C20H18N2S2 and its molecular weight is 350.5 g/mol. Systematically, it is named 1-[2-(1-benzothiophen-4-yl)-1-benzothiophen-4-yl]piperazine.

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

It is a process intermediate or related compound in the synthesis of Brexpiprazole, useful for route development, impurity fate-and-purge studies and analytical method development. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 1-([2,4'-bibenzo[b]thiophen]-4-yl)piperazine in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Brexpiprazole

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

Brexpiprazole impurities

Specifications & identifiers

Chemical identifiers
Product name	1-([2,4'-bibenzo[b]thiophen]-4-yl)piperazine
Catalogue No.	VQ-012842
CAS Number	2126178-13-8
IUPAC name	1-[2-(1-benzothiophen-4-yl)-1-benzothiophen-4-yl]piperazine
Molecular formula	C₂₀H₁₈N₂S₂
Molecular weight	350.5 g/mol
Exact mass	350.0911
Grade	Reference Standard
HSN code	2933
InChIKey	OYQMPLBCUUGIEM-UHFFFAOYSA-N
SMILES	C1CN(CCN1)C2=C3C=C(SC3=CC=C2)C4=C5C=CSC5=CC=C4
PubChem CID	132327125

Physical properties
Physical form	Solid
LogP (XLogP3)	5.1
H-bond donors / acceptors	1 / 4
TPSA	71.8 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 1-([2,4'-bibenzo[b]thiophen]-4-yl)piperazine?

The CAS Registry Number of 1-([2,4'-bibenzo[b]thiophen]-4-yl)piperazine is 2126178-13-8. It is also known as 1-([2,4'-bibenzo[b]thiophen]-4-yl)piperazine, 1-[2-(Benzothiophen-4-yl)benzothiophen-4-yl]piperazine.

What is the molecular formula and molecular weight of 1-([2,4'-bibenzo[b]thiophen]-4-yl)piperazine?

1-([2,4'-bibenzo[b]thiophen]-4-yl)piperazine has the molecular formula C20H18N2S2 and a molecular weight of 350.5 g/mol. Its IUPAC name is 1-[2-(1-benzothiophen-4-yl)-1-benzothiophen-4-yl]piperazine.

What is 1-([2,4'-bibenzo[b]thiophen]-4-yl)piperazine used for?

1-([2,4'-bibenzo[b]thiophen]-4-yl)piperazine is supplied as a characterised reference material related to Brexpiprazole. 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 1-([2,4'-bibenzo[b]thiophen]-4-yl)piperazine can I order?

We supply 1-([2,4'-bibenzo[b]thiophen]-4-yl)piperazine 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 1-([2,4'-bibenzo[b]thiophen]-4-yl)piperazine?

Yes. Every lot of 1-([2,4'-bibenzo[b]thiophen]-4-yl)piperazine 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 1-([2,4'-bibenzo[b]thiophen]-4-yl)piperazine be shipped internationally?

Yes. We export 1-([2,4'-bibenzo[b]thiophen]-4-yl)piperazine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.