Regorafenib N-Oxide-d3

Name: Regorafenib N-Oxide-d3
Brand: Vaqora Chemicals
SKU: VQ-044713

About Regorafenib N-Oxide-d3

Listed under CAS 1333489-03-4, Regorafenib N-Oxide-d3 is a stable isotope labelled analogue related to Regorafenib available from Vaqora Chemicals. Its molecular formula is C21H15ClF4N4O4 and its molecular weight is 501.8 g/mol. It is also known as Regoraf |nib N-oxyde-d3 (M2) or Regorafenib N-Oxido D3.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Regorafenib N-Oxide-d3 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Regorafenib

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

Regorafenib impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Regorafenib N-Oxide-d3
Catalogue No.	VQ-044713
CAS Number	1333489-03-4
IUPAC name	4-[4-[[4-chloro-3-(trifluoromethyl)phenyl]carbamoylamino]-3-fluorophenoxy]-1-oxido-N-(trideuteriomethyl)pyridin-1-ium-2-carboxamide
Molecular formula	C₂₁H₁₅ClF₄N₄O₄
Molecular weight	501.8 g/mol
Exact mass	501.0906
Grade	Reference Standard
HSN code	38229090
InChIKey	NUCXNEKIESREQY-FIBGUPNXSA-N
SMILES	[2H]C([2H])([2H])NC(=O)C1=[N+](C=CC(=C1)OC2=CC(=C(C=C2)NC(=O)NC3=CC(=C(C=C3)Cl)C(F)(F)F)F)[O-]
PubChem CID	53465159

Physical properties
Physical form	Solid
LogP (XLogP3)	3.7
H-bond donors / acceptors	3 / 8
TPSA	105 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 Regorafenib N-Oxide-d3?

The CAS Registry Number of Regorafenib N-Oxide-d3 is 1333489-03-4. It is also known as Regoraf, nib N-oxyde-d3 (M2), Regorafenib N-Oxido D3.

What is the molecular formula and molecular weight of Regorafenib N-Oxide-d3?

Regorafenib N-Oxide-d3 has the molecular formula C21H15ClF4N4O4 and a molecular weight of 501.8 g/mol. Its IUPAC name is 4-[4-[[4-chloro-3-(trifluoromethyl)phenyl]carbamoylamino]-3-fluorophenoxy]-1-oxido-N-(trideuteriomethyl)pyridin-1-ium-2-carboxamide.

What is Regorafenib N-Oxide-d3 used for?

Regorafenib N-Oxide-d3 is supplied as a characterised reference material related to Regorafenib. 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 Regorafenib N-Oxide-d3 can I order?

We supply Regorafenib N-Oxide-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 Regorafenib N-Oxide-d3?

Yes. Every lot of Regorafenib N-Oxide-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 Regorafenib N-Oxide-d3 be shipped internationally?

Yes. We export Regorafenib N-Oxide-d3 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.