1-(4-(Bis(4-Fluorophenyl)methyl)piperazin-1-y… 857039-69-1

Name: 1-(4-(Bis(4-Fluorophenyl)methyl)piperazin-1-yl)ethan-1-one
Brand: Vaqora Chemicals
SKU: VQ-044271

About 1-(4-(Bis(4-Fluorophenyl)methyl)piperazin-1-yl)ethan-1-one

Listed under CAS 857039-69-1, 1-(4-(Bis(4-Fluorophenyl)methyl)piperazin-1-yl)ethan-1-one is an impurity of Flumazenil available from Vaqora Chemicals. Its molecular formula is C19H20F2N2O and its molecular weight is 330.4 g/mol. Its systematic (IUPAC) name is 1-[4-[bis(4-fluorophenyl)methyl]piperazin-1-yl]ethanone.

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 Flumazenil 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.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Flumazenil

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

Flumazenil impurities

Specifications & identifiers

Chemical identifiers
Product name	1-(4-(Bis(4-Fluorophenyl)methyl)piperazin-1-yl)ethan-1-one
Catalogue No.	VQ-044271
CAS Number	857039-69-1
IUPAC name	1-[4-[bis(4-fluorophenyl)methyl]piperazin-1-yl]ethanone
Molecular formula	C₁₉H₂₀F₂N₂O
Molecular weight	330.4 g/mol
Exact mass	330.1544
Grade	Reference Standard
HSN code	38229090
InChIKey	CMIJHVPRSMFZHR-UHFFFAOYSA-N
SMILES	CC(=O)N1CCN(CC1)C(C2=CC=C(C=C2)F)C3=CC=C(C=C3)F
PubChem CID	4792808

Physical properties
Physical form	Solid
LogP (XLogP3)	2.9
H-bond donors / acceptors	0 / 4
TPSA	23.6 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-(4-(Bis(4-Fluorophenyl)methyl)piperazin-1-yl)ethan-1-one?

The CAS Registry Number of 1-(4-(Bis(4-Fluorophenyl)methyl)piperazin-1-yl)ethan-1-one is 857039-69-1. It is also known as 1-acetyl-4-[bis(4-fluorophenyl)methyl]piperazine, 1-{4-[bis(4-fluorophenyl)methyl]piperazin-1-yl}ethanone.

What is the molecular formula and molecular weight of 1-(4-(Bis(4-Fluorophenyl)methyl)piperazin-1-yl)ethan-1-one?

1-(4-(Bis(4-Fluorophenyl)methyl)piperazin-1-yl)ethan-1-one has the molecular formula C19H20F2N2O and a molecular weight of 330.4 g/mol. Its IUPAC name is 1-[4-[bis(4-fluorophenyl)methyl]piperazin-1-yl]ethanone.

What is 1-(4-(Bis(4-Fluorophenyl)methyl)piperazin-1-yl)ethan-1-one used for?

1-(4-(Bis(4-Fluorophenyl)methyl)piperazin-1-yl)ethan-1-one is supplied as a characterised reference material related to Flumazenil. 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-(4-(Bis(4-Fluorophenyl)methyl)piperazin-1-yl)ethan-1-one can I order?

We supply 1-(4-(Bis(4-Fluorophenyl)methyl)piperazin-1-yl)ethan-1-one 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-(4-(Bis(4-Fluorophenyl)methyl)piperazin-1-yl)ethan-1-one?

Yes. Every lot of 1-(4-(Bis(4-Fluorophenyl)methyl)piperazin-1-yl)ethan-1-one 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-(4-(Bis(4-Fluorophenyl)methyl)piperazin-1-yl)ethan-1-one be shipped internationally?

Yes. We export 1-(4-(Bis(4-Fluorophenyl)methyl)piperazin-1-yl)ethan-1-one worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.