5-(4'-(Dibromomethyl)-[1,1'-biphenyl]-2-yl)-1… 1127249-17-5

About 5-(4'-(Dibromomethyl)-[1,1'-biphenyl]-2-yl)-1H-tetrazole

5-(4'-(Dibromomethyl)-[1,1'-biphenyl]-2-yl)-1H-tetrazole is an impurity of Valsartan carrying the CAS registry number 1127249-17-5. Its molecular formula is C14H10Br2N4 and its molecular weight is 394.06 g/mol. Its systematic (IUPAC) name is 5-[2-[4-(dibromomethyl)phenyl]phenyl]-2H-tetrazole. Common synonyms include Dibromo OTB Tetrazole.

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 Valsartan 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 5-(4'-(Dibromomethyl)-[1,1'-biphenyl]-2-yl)-1H-tetrazole 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 Valsartan

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

Valsartan impurities

Specifications & identifiers

Chemical identifiers
Product name	5-(4'-(Dibromomethyl)-[1,1'-biphenyl]-2-yl)-1H-tetrazole
Catalogue No.	VQ-026214
CAS Number	1127249-17-5
IUPAC name	5-[2-[4-(dibromomethyl)phenyl]phenyl]-2H-tetrazole
Molecular formula	C₁₄H₁₀Br₂N₄
Molecular weight	394.06 g/mol
Exact mass	393.9252
Grade	Reference Standard
HSN code	38229090
InChIKey	OUFHUABYUDULJL-UHFFFAOYSA-N
SMILES	C1=CC=C(C(=C1)C2=CC=C(C=C2)C(Br)Br)C3=NNN=N3
PubChem CID	21711708

Physical properties
Physical form	Solid
LogP (XLogP3)	4.2
H-bond donors / acceptors	1 / 3
TPSA	54.5 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 5-(4'-(Dibromomethyl)-[1,1'-biphenyl]-2-yl)-1H-tetrazole?

The CAS Registry Number of 5-(4'-(Dibromomethyl)-[1,1'-biphenyl]-2-yl)-1H-tetrazole is 1127249-17-5. It is also known as 5-(4'-(Dibromomethyl)-[1,1'-biphenyl]-2-yl)-2H-tetrazole, Dibromo OTB Tetrazole.

What is the molecular formula and molecular weight of 5-(4'-(Dibromomethyl)-[1,1'-biphenyl]-2-yl)-1H-tetrazole?

5-(4'-(Dibromomethyl)-[1,1'-biphenyl]-2-yl)-1H-tetrazole has the molecular formula C14H10Br2N4 and a molecular weight of 394.06 g/mol. Its IUPAC name is 5-[2-[4-(dibromomethyl)phenyl]phenyl]-2H-tetrazole.

What is 5-(4'-(Dibromomethyl)-[1,1'-biphenyl]-2-yl)-1H-tetrazole used for?

5-(4'-(Dibromomethyl)-[1,1'-biphenyl]-2-yl)-1H-tetrazole is supplied as a characterised reference material related to Valsartan. 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 5-(4'-(Dibromomethyl)-[1,1'-biphenyl]-2-yl)-1H-tetrazole can I order?

We supply 5-(4'-(Dibromomethyl)-[1,1'-biphenyl]-2-yl)-1H-tetrazole 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 5-(4'-(Dibromomethyl)-[1,1'-biphenyl]-2-yl)-1H-tetrazole?

Yes. Every lot of 5-(4'-(Dibromomethyl)-[1,1'-biphenyl]-2-yl)-1H-tetrazole 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 5-(4'-(Dibromomethyl)-[1,1'-biphenyl]-2-yl)-1H-tetrazole be shipped internationally?

Yes. We export 5-(4'-(Dibromomethyl)-[1,1'-biphenyl]-2-yl)-1H-tetrazole worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.