Riociguat EP Impurity D

Name: Riociguat EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-023640

About Riociguat EP Impurity D

Listed under CAS 625115-54-0, Riociguat EP Impurity D is a pharmacopeial impurity of Riociguat available from Vaqora Chemicals. Its molecular formula is C22H23FN8O2 and its molecular weight is 450.5 g/mol. Common synonyms include Riociguat Impurity D and Riociguat - Impurity D.

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.

Pharmaceutical QC and development laboratories use this impurity standard of Riociguat to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

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 EP Impurity D
Catalogue No.	VQ-023640
CAS Number	625115-54-0
IUPAC name	propan-2-yl N-[4,6-diamino-2-[1-[(2-fluorophenyl)methyl]pyrazolo[5,4-b]pyridin-3-yl]pyrimidin-5-yl]-N-methylcarbamate
Molecular formula	C₂₂H₂₃FN₈O₂
Molecular weight	450.5 g/mol
Exact mass	450.1928
Grade	Reference Standard
HSN code	38229090
InChIKey	VBVQTIZAMNWWJI-UHFFFAOYSA-N
SMILES	CC(C)OC(=O)N(C)C1=C(N=C(N=C1N)C2=NN(C3=C2C=CC=N3)CC4=CC=CC=C4F)N
PubChem CID	17973414

Physical properties
Physical form	Solid
LogP (XLogP3)	2.4
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 EP Impurity D?

The CAS Registry Number of Riociguat EP Impurity D is 625115-54-0. It is also known as Riociguat Impurity D, Riociguat - Impurity D.

What is the molecular formula and molecular weight of Riociguat EP Impurity D?

Riociguat EP Impurity D has the molecular formula C22H23FN8O2 and a molecular weight of 450.5 g/mol. Its IUPAC name is propan-2-yl N-[4,6-diamino-2-[1-[(2-fluorophenyl)methyl]pyrazolo[5,4-b]pyridin-3-yl]pyrimidin-5-yl]-N-methylcarbamate.

What is Riociguat EP Impurity D used for?

Riociguat EP Impurity D 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 EP Impurity D can I order?

We supply Riociguat EP Impurity D 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 EP Impurity D?

Yes. Every lot of Riociguat EP Impurity D 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 EP Impurity D be shipped internationally?

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