3-((3-Bromo-7-(methylsulfonyl)-2,3-dihydrospi… 2739737-08-5

About 3-((3-Bromo-7-(methylsulfonyl)-2,3-dihydrospiro[indene-1,2'-[1,3]dioxolan]-4-yl)oxy)-5-fluorobenzonitrile

3-((3-Bromo-7-(methylsulfonyl)-2,3-dihydrospiro[indene-1,2'-[1,3]dioxolan]-4-yl)oxy)-5-fluorobenzonitrile is an impurity of Belzutifan carrying the CAS registry number 2739737-08-5. Formula C19H15BrFNO5S, molecular weight 468.3 g/mol. The IUPAC name is 3-(3'-bromo-7'-methylsulfonylspiro[1,3-dioxolane-2,1'-2,3-dihydroindene]-4'-yl)oxy-5-fluorobenzonitrile.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Belzutifan impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. 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. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

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

Industries

Related to Belzutifan

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

Belzutifan impurities

Specifications & identifiers

Chemical identifiers
Product name	3-((3-Bromo-7-(methylsulfonyl)-2,3-dihydrospiro[indene-1,2'-[1,3]dioxolan]-4-yl)oxy)-5-fluorobenzonitrile
Catalogue No.	VQ-035429
CAS Number	2739737-08-5
IUPAC name	3-(3'-bromo-7'-methylsulfonylspiro[1,3-dioxolane-2,1'-2,3-dihydroindene]-4'-yl)oxy-5-fluorobenzonitrile
Molecular formula	C₁₉H₁₅BrFNO₅S
Molecular weight	468.3 g/mol
Exact mass	466.9838
Grade	Reference Standard
HSN code	38229090
InChIKey	WQWYJQDUZQPSAC-UHFFFAOYSA-N
SMILES	CS(=O)(=O)C1=C2C(=C(C=C1)OC3=CC(=CC(=C3)C#N)F)C(CC24OCCO4)Br
PubChem CID	163779091

Physical properties
Physical form	Solid
LogP (XLogP3)	2.5
H-bond donors / acceptors	0 / 7
TPSA	94 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 3-((3-Bromo-7-(methylsulfonyl)-2,3-dihydrospiro[indene-1,2'-[1,3]dioxolan]-4-yl)oxy)-5-fluorobenzonitrile?

The CAS Registry Number of 3-((3-Bromo-7-(methylsulfonyl)-2,3-dihydrospiro[indene-1,2'-[1,3]dioxolan]-4-yl)oxy)-5-fluorobenzonitrile is 2739737-08-5.

What is the molecular formula and molecular weight of 3-((3-Bromo-7-(methylsulfonyl)-2,3-dihydrospiro[indene-1,2'-[1,3]dioxolan]-4-yl)oxy)-5-fluorobenzonitrile?

3-((3-Bromo-7-(methylsulfonyl)-2,3-dihydrospiro[indene-1,2'-[1,3]dioxolan]-4-yl)oxy)-5-fluorobenzonitrile has the molecular formula C19H15BrFNO5S and a molecular weight of 468.3 g/mol. Its IUPAC name is 3-(3'-bromo-7'-methylsulfonylspiro[1,3-dioxolane-2,1'-2,3-dihydroindene]-4'-yl)oxy-5-fluorobenzonitrile.

What is 3-((3-Bromo-7-(methylsulfonyl)-2,3-dihydrospiro[indene-1,2'-[1,3]dioxolan]-4-yl)oxy)-5-fluorobenzonitrile used for?

3-((3-Bromo-7-(methylsulfonyl)-2,3-dihydrospiro[indene-1,2'-[1,3]dioxolan]-4-yl)oxy)-5-fluorobenzonitrile is supplied as a characterised reference material related to Belzutifan. 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 3-((3-Bromo-7-(methylsulfonyl)-2,3-dihydrospiro[indene-1,2'-[1,3]dioxolan]-4-yl)oxy)-5-fluorobenzonitrile can I order?

We supply 3-((3-Bromo-7-(methylsulfonyl)-2,3-dihydrospiro[indene-1,2'-[1,3]dioxolan]-4-yl)oxy)-5-fluorobenzonitrile 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 3-((3-Bromo-7-(methylsulfonyl)-2,3-dihydrospiro[indene-1,2'-[1,3]dioxolan]-4-yl)oxy)-5-fluorobenzonitrile?

Yes. Every lot of 3-((3-Bromo-7-(methylsulfonyl)-2,3-dihydrospiro[indene-1,2'-[1,3]dioxolan]-4-yl)oxy)-5-fluorobenzonitrile 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 3-((3-Bromo-7-(methylsulfonyl)-2,3-dihydrospiro[indene-1,2'-[1,3]dioxolan]-4-yl)oxy)-5-fluorobenzonitrile be shipped internationally?

Yes. We export 3-((3-Bromo-7-(methylsulfonyl)-2,3-dihydrospiro[indene-1,2'-[1,3]dioxolan]-4-yl)oxy)-5-fluorobenzonitrile worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.