Diflunisal Impurity 9

Name: Diflunisal Impurity 9
Brand: Vaqora Chemicals
SKU: VQ-004798

About Diflunisal Impurity 9

Diflunisal Impurity 9 (CAS 2285-29-2) is an impurity of Diflunisal offered by Vaqora Chemicals. Formula C12H8F2, molecular weight 190.19 g/mol. Systematically, it is named 1,3-difluoro-2-phenylbenzene. It is also known as 2,6-Difluoro-1,1biphenyl or 2,6-Difluorobiphenyl.

The product is provided 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 Diflunisal 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Diflunisal Impurity 9 is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Diflunisal

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

Diflunisal impurities

Specifications & identifiers

Chemical identifiers
Product name	Diflunisal Impurity 9
Catalogue No.	VQ-004798
CAS Number	2285-29-2
IUPAC name	1,3-difluoro-2-phenylbenzene
Molecular formula	C₁₂H₈F₂
Molecular weight	190.19 g/mol
Exact mass	190.0594
Grade	Reference Standard
HSN code	38229090
InChIKey	WTUKEAUROZESDP-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)C2=C(C=CC=C2F)F
PubChem CID	13022389

Physical properties
Physical form	Solid
LogP (XLogP3)	3.9
H-bond donors / acceptors	0 / 2
TPSA	0 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 Diflunisal Impurity 9?

The CAS Registry Number of Diflunisal Impurity 9 is 2285-29-2. It is also known as 2,6-Difluoro-1,1biphenyl, 2,6-Difluorobiphenyl, 2,6-Difluoro-1,1'-biphenyl.

What is the molecular formula and molecular weight of Diflunisal Impurity 9?

Diflunisal Impurity 9 has the molecular formula C12H8F2 and a molecular weight of 190.19 g/mol. Its IUPAC name is 1,3-difluoro-2-phenylbenzene.

What is Diflunisal Impurity 9 used for?

Diflunisal Impurity 9 is supplied as a characterised reference material related to Diflunisal. 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 Diflunisal Impurity 9 can I order?

We supply Diflunisal Impurity 9 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 Diflunisal Impurity 9?

Yes. Every lot of Diflunisal Impurity 9 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 Diflunisal Impurity 9 be shipped internationally?

Yes. We export Diflunisal Impurity 9 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.