1-Bis(4-fluorophenyl)methyl-4-(ethoxycarbonyl… 156640-07-2

About 1-Bis(4-fluorophenyl)methyl-4-(ethoxycarbonyl)piperazine

1-Bis(4-fluorophenyl)methyl-4-(ethoxycarbonyl)piperazine is a process intermediate or related compound of Flunarizine carrying the CAS registry number 156640-07-2. The compound has the formula C20H22F2N2O2, corresponding to a molecular weight of 360.4 g/mol.

The product is provided 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.

Process chemists and analysts use it when developing synthetic routes to Flunarizine, tracking process-related impurities and validating analytical methods. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer 1-Bis(4-fluorophenyl)methyl-4-(ethoxycarbonyl)piperazine in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Flunarizine

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

Flunarizine impurities

Specifications & identifiers

Chemical identifiers
Product name	1-Bis(4-fluorophenyl)methyl-4-(ethoxycarbonyl)piperazine
Catalogue No.	VQ-048412
CAS Number	156640-07-2
Molecular formula	C₂₀H₂₂F₂N₂O₂
Molecular weight	360.4 g/mol

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 1-Bis(4-fluorophenyl)methyl-4-(ethoxycarbonyl)piperazine?

The CAS Registry Number of 1-Bis(4-fluorophenyl)methyl-4-(ethoxycarbonyl)piperazine is 156640-07-2.

What is the molecular formula and molecular weight of 1-Bis(4-fluorophenyl)methyl-4-(ethoxycarbonyl)piperazine?

1-Bis(4-fluorophenyl)methyl-4-(ethoxycarbonyl)piperazine has the molecular formula C20H22F2N2O2 and a molecular weight of 360.4 g/mol.

What is 1-Bis(4-fluorophenyl)methyl-4-(ethoxycarbonyl)piperazine used for?

1-Bis(4-fluorophenyl)methyl-4-(ethoxycarbonyl)piperazine is supplied as a characterised reference material related to Flunarizine. 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-Bis(4-fluorophenyl)methyl-4-(ethoxycarbonyl)piperazine can I order?

We supply 1-Bis(4-fluorophenyl)methyl-4-(ethoxycarbonyl)piperazine, 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-Bis(4-fluorophenyl)methyl-4-(ethoxycarbonyl)piperazine?

Yes. Every lot of 1-Bis(4-fluorophenyl)methyl-4-(ethoxycarbonyl)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-Bis(4-fluorophenyl)methyl-4-(ethoxycarbonyl)piperazine be shipped internationally?

Yes. We export 1-Bis(4-fluorophenyl)methyl-4-(ethoxycarbonyl)piperazine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.