Riociguat USP Related Compound C

Name: Riociguat USP Related Compound C
Brand: Vaqora Chemicals
SKU: VQ-006637

About Riociguat USP Related Compound C

Listed under CAS 2920299-23-4, Riociguat USP Related Compound C is a pharmacopeial impurity of Riociguat available from Vaqora Chemicals with a typical assay of 30%. The compound has the formula C21H21FN8O2, corresponding to a molecular weight of 436.4 g/mol. It is also known as N-Methyl Riociguat or Riociguat EP Impurity C.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Riociguat, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Riociguat USP Related Compound C is dispatched with a Certificate of Analysis (COA) to destinations worldwide. This item is currently in stock for prompt dispatch.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Riociguat

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

Riociguat impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Riociguat USP Related Compound C
Catalogue No.	VQ-006637
CAS Number	2920299-23-4
IUPAC name	methyl N-[4-amino-2-[1-[(2-fluorophenyl)methyl]pyrazolo[5,4-b]pyridin-3-yl]-6-(methylamino)pyrimidin-5-yl]-N-methylcarbamate
Molecular formula	C₂₁H₂₁FN₈O₂
Molecular weight	436.4 g/mol
Exact mass	436.1772
Grade	Reference Standard
Purity / assay	30%
HSN code	38229090
InChIKey	OBWMMEFKCYXMKF-UHFFFAOYSA-N
SMILES	CNC1=NC(=NC(=C1N(C)C(=O)OC)N)C2=NN(C3=C2C=CC=N3)CC4=CC=CC=C4F
PubChem CID	145332905

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	2 / 9
TPSA	124 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 USP Related Compound C?

The CAS Registry Number of Riociguat USP Related Compound C is 2920299-23-4. It is also known as N-Methyl Riociguat, Riociguat EP Impurity C, Riociguat Impurity C.

What is the molecular formula and molecular weight of Riociguat USP Related Compound C?

Riociguat USP Related Compound C has the molecular formula C21H21FN8O2 and a molecular weight of 436.4 g/mol. Its IUPAC name is methyl N-[4-amino-2-[1-[(2-fluorophenyl)methyl]pyrazolo[5,4-b]pyridin-3-yl]-6-(methylamino)pyrimidin-5-yl]-N-methylcarbamate.

What is Riociguat USP Related Compound C used for?

Riociguat USP Related Compound C 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 USP Related Compound C can I order?

We supply Riociguat USP Related Compound C in Reference Standard (30%) 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 USP Related Compound C?

Yes. Every lot of Riociguat USP Related Compound C 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 USP Related Compound C be shipped internationally?

Yes. We export Riociguat USP Related Compound C worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.