Riociguat N-Ethyl Impurity

Name: Riociguat N-Ethyl Impurity
Brand: Vaqora Chemicals
SKU: VQ-033559

About Riociguat N-Ethyl Impurity

Listed under CAS 1361570-27-5, Riociguat N-Ethyl Impurity is an impurity of Riociguat available from Vaqora Chemicals. With the molecular formula C21H21FN8O2, it has a molar mass of 436.4 g/mol.

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 Riociguat impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Riociguat N-Ethyl Impurity in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Riociguat

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

Riociguat impurities

Specifications & identifiers

Chemical identifiers
Product name	Riociguat N-Ethyl Impurity
Catalogue No.	VQ-033559
CAS Number	1361570-27-5
IUPAC name	methyl N-[4,6-diamino-2-[1-[(2-fluorophenyl)methyl]pyrazolo[5,4-b]pyridin-3-yl]pyrimidin-5-yl]-N-ethylcarbamate
Molecular formula	C₂₁H₂₁FN₈O₂
Molecular weight	436.4 g/mol
Exact mass	436.1772
Grade	Reference Standard
HSN code	38229090
InChIKey	NAQNYHRLMMPINT-UHFFFAOYSA-N
SMILES	CCN(C1=C(N=C(N=C1N)C2=NN(C3=C2C=CC=N3)CC4=CC=CC=C4F)N)C(=O)OC
PubChem CID	68075795

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	2 / 9
TPSA	138 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 Riociguat N-Ethyl Impurity?

The CAS Registry Number of Riociguat N-Ethyl Impurity is 1361570-27-5.

What is the molecular formula and molecular weight of Riociguat N-Ethyl Impurity?

Riociguat N-Ethyl Impurity has the molecular formula C21H21FN8O2 and a molecular weight of 436.4 g/mol. Its IUPAC name is methyl N-[4,6-diamino-2-[1-[(2-fluorophenyl)methyl]pyrazolo[5,4-b]pyridin-3-yl]pyrimidin-5-yl]-N-ethylcarbamate.

What is Riociguat N-Ethyl Impurity used for?

Riociguat N-Ethyl Impurity is supplied as a characterised reference material related to Riociguat. 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 Riociguat N-Ethyl Impurity can I order?

We supply Riociguat N-Ethyl 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 Riociguat N-Ethyl Impurity?

Yes. Every lot of Riociguat N-Ethyl 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 Riociguat N-Ethyl Impurity be shipped internationally?

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