Selexipag Acid Impurity

Name: Selexipag Acid Impurity
Brand: Vaqora Chemicals
SKU: VQ-005868

About Selexipag Acid Impurity

Listed under CAS 475085-57-5, Selexipag Acid Impurity is an impurity of Selexipag available from Vaqora Chemicals. The compound has the formula C25H29N3O3, corresponding to a molecular weight of 419.5 g/mol. The IUPAC name is 2-[4-[(5,6-diphenylpyrazin-2-yl)-propan-2-ylamino]butoxy]acetic acid. Common synonyms include MRE-269 and MRE 269.

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. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

This Selexipag impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Selexipag Acid Impurity in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. Stock is available for quick dispatch.

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	Selexipag Acid Impurity
Catalogue No.	VQ-005868
CAS Number	475085-57-5
IUPAC name	2-[4-[(5,6-diphenylpyrazin-2-yl)-propan-2-ylamino]butoxy]acetic acid
Molecular formula	C₂₅H₂₉N₃O₃
Molecular weight	419.5 g/mol
Exact mass	419.2209
Grade	Reference Standard
HSN code	38229090
InChIKey	OJQMKCBWYCWFPU-UHFFFAOYSA-N
SMILES	CC(C)N(CCCCOCC(=O)O)C1=CN=C(C(=N1)C2=CC=CC=C2)C3=CC=CC=C3
PubChem CID	9931891

Physical properties
Physical form	Solid
LogP (XLogP3)	4.5
H-bond donors / acceptors	1 / 6
TPSA	75.6 Å²
Synonyms	MRE-269, 2-[4-[(5,6-Diphenyl-2-pyrazinyl)(1-methylethyl)amino]butoxy]acetic acid, 2-(4-((5,6-Diphenylpyrazin-2-yl)(isopropyl)amino)butoxy)acetic acid, 2-[4-[(5,6-Diphenylpyrazin-2-yl)(propan-2-yl)amino]butoxy]acetic acid, [4-[(5,6-Diphenylpyrazin-2-yl)(isopropyl)amino]butoxy]acetic acid, {4-[(5,6-diphenylpyrazin-2-yl)(propan-2-yl)amino]butoxy}acetic acid, (4-((5,6-diphenylpyrazin-2-yl)(propan-2-yl)amino)butoxy)acetic acid, 2-(4-((5,6-Diphenyl-2-pyrazinyl)(1-methylethyl)amino)butoxy)acetic acid, MRE 269, (4-((5,6-Diphenylpyrazin-2-yl)(isopropyl)amino)butoxy)acetic acid, Selexipag active metabolite, 2-{4-[(5,6-diphenylpyrazin-2-yl)(propan-2-yl)amino]butoxy}acetic acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Selexipag Acid Impurity?

The CAS Registry Number of Selexipag Acid Impurity is 475085-57-5. It is also known as MRE-269, 2-[4-[(5,6-Diphenyl-2-pyrazinyl)(1-methylethyl)amino]butoxy]acetic acid, 2-(4-((5,6-Diphenylpyrazin-2-yl)(isopropyl)amino)butoxy)acetic acid.

What is the molecular formula and molecular weight of Selexipag Acid Impurity?

Selexipag Acid Impurity has the molecular formula C25H29N3O3 and a molecular weight of 419.5 g/mol. Its IUPAC name is 2-[4-[(5,6-diphenylpyrazin-2-yl)-propan-2-ylamino]butoxy]acetic acid.

What is Selexipag Acid Impurity used for?

Selexipag Acid Impurity 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 Selexipag Acid Impurity can I order?

We supply Selexipag Acid 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 Selexipag Acid Impurity?

Yes. Every lot of Selexipag Acid 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 Selexipag Acid Impurity be shipped internationally?

Yes. Selexipag Acid Impurity is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.