tert-Butyl 2-((5,6-diphenylpyrazin-2-yl)oxy)a… 162928-03-2

Name: tert-Butyl 2-((5,6-diphenylpyrazin-2-yl)oxy)acetate
Brand: Vaqora Chemicals
SKU: VQ-033802

About tert-Butyl 2-((5,6-diphenylpyrazin-2-yl)oxy)acetate

Listed under CAS 162928-03-2, tert-Butyl 2-((5,6-diphenylpyrazin-2-yl)oxy)acetate is an impurity of Selexipag available from Vaqora Chemicals. Its molecular formula is C22H22N2O3 and its molecular weight is 362.4 g/mol.

It is supplied 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.

Pharmaceutical QC and development laboratories use this impurity standard of Selexipag to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, tert-Butyl 2-((5,6-diphenylpyrazin-2-yl)oxy)acetate 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 Selexipag

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

Selexipag impurities

Specifications & identifiers

Chemical identifiers
Product name	tert-Butyl 2-((5,6-diphenylpyrazin-2-yl)oxy)acetate
Catalogue No.	VQ-033802
CAS Number	162928-03-2
IUPAC name	tert-butyl 2-(5,6-diphenylpyrazin-2-yl)oxyacetate
Molecular formula	C₂₂H₂₂N₂O₃
Molecular weight	362.4 g/mol
Exact mass	362.163
Grade	Reference Standard
HSN code	38229090
InChIKey	DCQPGVBGLFNBDU-UHFFFAOYSA-N
SMILES	CC(C)(C)OC(=O)COC1=CN=C(C(=N1)C2=CC=CC=C2)C3=CC=CC=C3
PubChem CID	168429989

Physical properties
Physical form	Solid
LogP (XLogP3)	4.3
H-bond donors / acceptors	0 / 5
TPSA	61.3 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 tert-Butyl 2-((5,6-diphenylpyrazin-2-yl)oxy)acetate?

The CAS Registry Number of tert-Butyl 2-((5,6-diphenylpyrazin-2-yl)oxy)acetate is 162928-03-2.

What is the molecular formula and molecular weight of tert-Butyl 2-((5,6-diphenylpyrazin-2-yl)oxy)acetate?

tert-Butyl 2-((5,6-diphenylpyrazin-2-yl)oxy)acetate has the molecular formula C22H22N2O3 and a molecular weight of 362.4 g/mol. Its IUPAC name is tert-butyl 2-(5,6-diphenylpyrazin-2-yl)oxyacetate.

What is tert-Butyl 2-((5,6-diphenylpyrazin-2-yl)oxy)acetate used for?

tert-Butyl 2-((5,6-diphenylpyrazin-2-yl)oxy)acetate is supplied as a characterised reference material related to Selexipag. 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 tert-Butyl 2-((5,6-diphenylpyrazin-2-yl)oxy)acetate can I order?

We supply tert-Butyl 2-((5,6-diphenylpyrazin-2-yl)oxy)acetate 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 tert-Butyl 2-((5,6-diphenylpyrazin-2-yl)oxy)acetate?

Yes. Every lot of tert-Butyl 2-((5,6-diphenylpyrazin-2-yl)oxy)acetate 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 tert-Butyl 2-((5,6-diphenylpyrazin-2-yl)oxy)acetate be shipped internationally?

Yes. We export tert-Butyl 2-((5,6-diphenylpyrazin-2-yl)oxy)acetate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.