1-(2,3-Dihydro-[2,4'-bibenzo[b]thiophen]-4-yl… 1420987-85-4

Name: 1-(2,3-Dihydro-[2,4'-bibenzo[b]thiophen]-4-yl)piperazine
Brand: Vaqora Chemicals
SKU: VQ-024637

About 1-(2,3-Dihydro-[2,4'-bibenzo[b]thiophen]-4-yl)piperazine

Vaqora Chemicals supplies 1-(2,3-Dihydro-[2,4'-bibenzo[b]thiophen]-4-yl)piperazine, an impurity of Brexpiprazole registered under CAS number 1420987-85-4. Formula C20H20N2S2, molecular weight 352.5 g/mol. Its systematic (IUPAC) name is 1-[2-(1-benzothiophen-4-yl)-2,3-dihydro-1-benzothiophen-4-yl]piperazine.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Brexpiprazole to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer 1-(2,3-Dihydro-[2,4'-bibenzo[b]thiophen]-4-yl)piperazine 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 Brexpiprazole

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

Brexpiprazole impurities

Specifications & identifiers

Chemical identifiers
Product name	1-(2,3-Dihydro-[2,4'-bibenzo[b]thiophen]-4-yl)piperazine
Catalogue No.	VQ-024637
CAS Number	1420987-85-4
IUPAC name	1-[2-(1-benzothiophen-4-yl)-2,3-dihydro-1-benzothiophen-4-yl]piperazine
Molecular formula	C₂₀H₂₀N₂S₂
Molecular weight	352.5 g/mol
Exact mass	352.1068
Grade	Reference Standard
HSN code	38229090
InChIKey	QOLJDCZXEUUSKM-UHFFFAOYSA-N
SMILES	C1CN(CCN1)C2=C3CC(SC3=CC=C2)C4=C5C=CSC5=CC=C4
PubChem CID	71244385

Physical properties
Physical form	Solid
LogP (XLogP3)	4.5
H-bond donors / acceptors	1 / 4
TPSA	68.8 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-(2,3-Dihydro-[2,4'-bibenzo[b]thiophen]-4-yl)piperazine?

The CAS Registry Number of 1-(2,3-Dihydro-[2,4'-bibenzo[b]thiophen]-4-yl)piperazine is 1420987-85-4.

What is the molecular formula and molecular weight of 1-(2,3-Dihydro-[2,4'-bibenzo[b]thiophen]-4-yl)piperazine?

1-(2,3-Dihydro-[2,4'-bibenzo[b]thiophen]-4-yl)piperazine has the molecular formula C20H20N2S2 and a molecular weight of 352.5 g/mol. Its IUPAC name is 1-[2-(1-benzothiophen-4-yl)-2,3-dihydro-1-benzothiophen-4-yl]piperazine.

What is 1-(2,3-Dihydro-[2,4'-bibenzo[b]thiophen]-4-yl)piperazine used for?

1-(2,3-Dihydro-[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-(2,3-Dihydro-[2,4'-bibenzo[b]thiophen]-4-yl)piperazine can I order?

We supply 1-(2,3-Dihydro-[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-(2,3-Dihydro-[2,4'-bibenzo[b]thiophen]-4-yl)piperazine?

Yes. Every lot of 1-(2,3-Dihydro-[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-(2,3-Dihydro-[2,4'-bibenzo[b]thiophen]-4-yl)piperazine be shipped internationally?

Yes. We export 1-(2,3-Dihydro-[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.