Riociguat-13C-D3

Name: Riociguat-13C-D3
Brand: Vaqora Chemicals
SKU: VQ-044254

About Riociguat-13C-D3

Riociguat-13C-D3 (CAS 2749393-44-8) is a stable isotope labelled analogue related to Riociguat offered by Vaqora Chemicals. Formula C20H19FN8O2, molecular weight 426.4 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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Riociguat and related analytes in bioanalytical, pharmacokinetic and impurity studies. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Riociguat-13C-D3 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

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-13C-D3
Catalogue No.	VQ-044254
CAS Number	2749393-44-8
IUPAC name	methyl N-[4,6-diamino-2-[1-[(2-fluorophenyl)methyl]pyrazolo[5,4-b]pyridin-3-yl]pyrimidin-5-yl]-N-(trideuterio(113C)methyl)carbamate
Molecular formula	C₂₀H₁₉FN₈O₂
Molecular weight	426.4 g/mol
Exact mass	426.1837
Grade	Reference Standard
HSN code	38229090
InChIKey	WXXSNCNJFUAIDG-KQORAOOSSA-N
SMILES	[2H][13C]([2H])([2H])N(C1=C(N=C(N=C1N)C2=NN(C3=C2C=CC=N3)CC4=CC=CC=C4F)N)C(=O)OC
PubChem CID	76974688

Physical properties
Physical form	Solid
LogP (XLogP3)	1.6
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-13C-D3?

The CAS Registry Number of Riociguat-13C-D3 is 2749393-44-8.

What is the molecular formula and molecular weight of Riociguat-13C-D3?

Riociguat-13C-D3 has the molecular formula C20H19FN8O2 and a molecular weight of 426.4 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-(trideuterio(113C)methyl)carbamate.

What is Riociguat-13C-D3 used for?

Riociguat-13C-D3 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-13C-D3 can I order?

We supply Riociguat-13C-D3 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-13C-D3?

Yes. Every lot of Riociguat-13C-D3 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-13C-D3 be shipped internationally?

Yes. We export Riociguat-13C-D3 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.