Brexpiprazole Impurity 1

Name: Brexpiprazole Impurity 1
Brand: Vaqora Chemicals
SKU: VQ-004549

About Brexpiprazole Impurity 1

Brexpiprazole Impurity 1 (CAS 1420987-86-5) is an impurity of Brexpiprazole offered by Vaqora Chemicals at a purity of 96.16%. Formula C20H18N2S2, molecular weight 350.5 g/mol. Systematically, it is named 1,4-bis(1-benzothiophen-4-yl)piperazine. Alternative names: 1,4-Bis(benzo[b]thiophen-4-yl)piperazine and 1,4-Bis(benzo[b]thien-4-yl)piperazine.

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. Good laboratory practice and suitable PPE are recommended during handling.

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. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Brexpiprazole Impurity 1 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. Stock is available for quick dispatch.

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	Brexpiprazole Impurity 1
Catalogue No.	VQ-004549
CAS Number	1420987-86-5
IUPAC name	1,4-bis(1-benzothiophen-4-yl)piperazine
Molecular formula	C₂₀H₁₈N₂S₂
Molecular weight	350.5 g/mol
Exact mass	350.0911
Grade	Reference Standard
Purity / assay	96.16%
HSN code	38229090
InChIKey	XPNZFZVNUDTXBN-UHFFFAOYSA-N
SMILES	C1CN(CCN1C2=C3C=CSC3=CC=C2)C4=C5C=CSC5=CC=C4
PubChem CID	71244384

Physical properties
Physical form	Solid
LogP (XLogP3)	5.7
H-bond donors / acceptors	0 / 4
TPSA	63 Å²
Synonyms	1,4-Bis(benzo[b]thiophen-4-yl)piperazine, 1,4-Bis(benzo[b]thien-4-yl)piperazine, 1,4-di(benzo[b]thiophen-4-yl)piperazine, Brexpiprazole Impurity T, 1,4-bis(benzo[b]thiophen-4-yl)piperazine? (Brexpiprazole Impurity pound(c)

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 Brexpiprazole Impurity 1?

The CAS Registry Number of Brexpiprazole Impurity 1 is 1420987-86-5. It is also known as 1,4-Bis(benzo[b]thiophen-4-yl)piperazine, 1,4-Bis(benzo[b]thien-4-yl)piperazine, 1,4-di(benzo[b]thiophen-4-yl)piperazine.

What is the molecular formula and molecular weight of Brexpiprazole Impurity 1?

Brexpiprazole Impurity 1 has the molecular formula C20H18N2S2 and a molecular weight of 350.5 g/mol. Its IUPAC name is 1,4-bis(1-benzothiophen-4-yl)piperazine.

What is Brexpiprazole Impurity 1 used for?

Brexpiprazole Impurity 1 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 Brexpiprazole Impurity 1 can I order?

We supply Brexpiprazole Impurity 1 in Reference Standard (96.16%) grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Brexpiprazole Impurity 1?

Yes. Every lot of Brexpiprazole Impurity 1 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 Brexpiprazole Impurity 1 be shipped internationally?

Yes. We export Brexpiprazole Impurity 1 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.