Ambrisentan Vinyloxy Impurity

Name: Ambrisentan Vinyloxy Impurity
Brand: Vaqora Chemicals
SKU: VQ-021529

About Ambrisentan Vinyloxy Impurity

Listed under CAS 1639429-81-4, Ambrisentan Vinyloxy Impurity is an impurity of Ambrisentan available from Vaqora Chemicals. With the molecular formula C20H18N2O, it has a molar mass of 302.4 g/mol. Systematically, it is named 2-(2,2-diphenylethenoxy)-4,6-dimethylpyrimidine. Alternative names: Ambrisentan Impurity 5 and Anrisentan Impurity 2.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Ambrisentan, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Ambrisentan Vinyloxy Impurity 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 Ambrisentan

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

Ambrisentan impurities

Specifications & identifiers

Chemical identifiers
Product name	Ambrisentan Vinyloxy Impurity
Catalogue No.	VQ-021529
CAS Number	1639429-81-4
IUPAC name	2-(2,2-diphenylethenoxy)-4,6-dimethylpyrimidine
Molecular formula	C₂₀H₁₈N₂O
Molecular weight	302.4 g/mol
Exact mass	302.1419
Grade	Reference Standard
HSN code	38229090
InChIKey	MATFPFPXUXCLHI-UHFFFAOYSA-N
SMILES	CC1=CC(=NC(=N1)OC=C(C2=CC=CC=C2)C3=CC=CC=C3)C
PubChem CID	125268140

Physical properties
Physical form	Solid
LogP (XLogP3)	5.2
H-bond donors / acceptors	0 / 3
TPSA	35 Å²
Synonyms	2-((2,2-Diphenylvinyl)oxy)-4,6-dimethylpyrimidine, Ambrisentan Impurity 5, Pyrimidine, 2-((2,2-diphenylethenyl)oxy)-4,6-dimethyl-, Pyrimidine, 2-[(2,2-diphenylethenyl)oxy]-4,6-dimethyl-, Anrisentan Impurity 2, 4,6-dimethyl-2-(2,2-diphenyl-ethenyloxy)pyrimidine

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 Ambrisentan Vinyloxy Impurity?

The CAS Registry Number of Ambrisentan Vinyloxy Impurity is 1639429-81-4. It is also known as 2-((2,2-Diphenylvinyl)oxy)-4,6-dimethylpyrimidine, Ambrisentan Impurity 5, Pyrimidine, 2-((2,2-diphenylethenyl)oxy)-4,6-dimethyl-.

What is the molecular formula and molecular weight of Ambrisentan Vinyloxy Impurity?

Ambrisentan Vinyloxy Impurity has the molecular formula C20H18N2O and a molecular weight of 302.4 g/mol. Its IUPAC name is 2-(2,2-diphenylethenoxy)-4,6-dimethylpyrimidine.

What is Ambrisentan Vinyloxy Impurity used for?

Ambrisentan Vinyloxy Impurity is supplied as a characterised reference material related to Ambrisentan. 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 Ambrisentan Vinyloxy Impurity can I order?

We supply Ambrisentan Vinyloxy Impurity 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 Ambrisentan Vinyloxy Impurity?

Yes. Every lot of Ambrisentan Vinyloxy Impurity 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 Ambrisentan Vinyloxy Impurity be shipped internationally?

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