4-Ethyl-2-fluoro-1,1'-biphenyl

Name: 4-Ethyl-2-fluoro-1,1'-biphenyl
Brand: Vaqora Chemicals
SKU: VQ-037370

About 4-Ethyl-2-fluoro-1,1'-biphenyl

Listed under CAS 55258-76-9, 4-Ethyl-2-fluoro-1,1'-biphenyl is an impurity of Flurbiprofen available from Vaqora Chemicals. With the molecular formula C14H13F, it has a molar mass of 200.25 g/mol. Its systematic (IUPAC) name is 4-ethyl-2-fluoro-1-phenylbenzene. It is also known as 1,1'-Biphenyl, 4-ethyl-2-fluoro- or 4-Ethyl-2-fluorobiphenyl.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Flurbiprofen 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 4-Ethyl-2-fluoro-1,1'-biphenyl 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 Flurbiprofen

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

Flurbiprofen impurities

Specifications & identifiers

Chemical identifiers
Product name	4-Ethyl-2-fluoro-1,1'-biphenyl
Catalogue No.	VQ-037370
CAS Number	55258-76-9
IUPAC name	4-ethyl-2-fluoro-1-phenylbenzene
Molecular formula	C₁₄H₁₃F
Molecular weight	200.25 g/mol
Exact mass	200.1001
Grade	Reference Standard
HSN code	38229090
InChIKey	GEBUSPQBSWYLBN-UHFFFAOYSA-N
SMILES	CCC1=CC(=C(C=C1)C2=CC=CC=C2)F
PubChem CID	1490326

Physical properties
Physical form	Solid
LogP (XLogP3)	4.9
H-bond donors / acceptors	0 / 1
TPSA	0 Å²
Synonyms	1,1'-Biphenyl, 4-ethyl-2-fluoro-, 4-Ethyl-2-fluorobiphenyl, 4-ethyl-2-fluoro-1-phenyl-benzene, 2-fluoro-4-ethylbiphenyl, 4-Ethyl-2-fluoro-biphenyl, 1-Ethyl-3-fluoro-4-phenylbenzene, 4-Ethyl-2-Fluoro-1,1 inverted exclamation mark -Biphenyl

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 4-Ethyl-2-fluoro-1,1'-biphenyl?

The CAS Registry Number of 4-Ethyl-2-fluoro-1,1'-biphenyl is 55258-76-9. It is also known as 1,1'-Biphenyl, 4-ethyl-2-fluoro-, 4-Ethyl-2-fluorobiphenyl, 4-ethyl-2-fluoro-1-phenyl-benzene.

What is the molecular formula and molecular weight of 4-Ethyl-2-fluoro-1,1'-biphenyl?

4-Ethyl-2-fluoro-1,1'-biphenyl has the molecular formula C14H13F and a molecular weight of 200.25 g/mol. Its IUPAC name is 4-ethyl-2-fluoro-1-phenylbenzene.

What is 4-Ethyl-2-fluoro-1,1'-biphenyl used for?

4-Ethyl-2-fluoro-1,1'-biphenyl is supplied as a characterised reference material related to Flurbiprofen. 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 4-Ethyl-2-fluoro-1,1'-biphenyl can I order?

We supply 4-Ethyl-2-fluoro-1,1'-biphenyl 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 4-Ethyl-2-fluoro-1,1'-biphenyl?

Yes. Every lot of 4-Ethyl-2-fluoro-1,1'-biphenyl 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 4-Ethyl-2-fluoro-1,1'-biphenyl be shipped internationally?

Yes. We export 4-Ethyl-2-fluoro-1,1'-biphenyl worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.