Sebaloxavir Marboxil

About Sebaloxavir Marboxil

Sebaloxavir Marboxil is a high-purity reference standard of Baloxavir carrying the CAS registry number 2581298-44-2. Its molecular formula is C27H23F2N3O7Se and its molecular weight is 618.5 g/mol. It is also known as Cap-dependent endonuclease-IN-15.

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

Laboratories use this Baloxavir standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Sebaloxavir Marboxil in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Baloxavir

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

Baloxavir impurities

Specifications & identifiers

Chemical identifiers
Product name	Sebaloxavir Marboxil
Catalogue No.	VQ-047523
CAS Number	2581298-44-2
IUPAC name	[(3R)-2-[(11S)-7,8-difluoro-6,11-dihydrobenzo[c][1]benzoselenepin-11-yl]-9,12-dioxo-5-oxa-1,2,8-triazatricyclo[8.4.0.03,8]tetradeca-10,13-dien-11-yl]oxymethyl methyl carbonate
Molecular formula	C₂₇H₂₃F₂N₃O₇Se
Molecular weight	618.5 g/mol
Exact mass	619.0669
Grade	Reference Standard
HSN code	38229090
InChIKey	JHFNSOXZQCIAIH-GGAORHGYSA-N
SMILES	COC(=O)OCOC1=C2C(=O)N3CCOC[C@H]3N(N2C=CC1=O)[C@H]4C5=C(C[Se]C6=CC=CC=C46)C(=C(C=C5)F)F
PubChem CID	163196322

Physical properties
Physical form	Solid
H-bond donors / acceptors	0 / 11
TPSA	97.9 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 Sebaloxavir Marboxil?

The CAS Registry Number of Sebaloxavir Marboxil is 2581298-44-2. It is also known as Cap-dependent endonuclease-IN-15.

What is the molecular formula and molecular weight of Sebaloxavir Marboxil?

Sebaloxavir Marboxil has the molecular formula C27H23F2N3O7Se and a molecular weight of 618.5 g/mol.

What is Sebaloxavir Marboxil used for?

Sebaloxavir Marboxil is supplied as a characterised reference material related to Baloxavir. 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 Sebaloxavir Marboxil can I order?

We supply Sebaloxavir Marboxil 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 Sebaloxavir Marboxil?

Yes. Every lot of Sebaloxavir Marboxil 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 Sebaloxavir Marboxil be shipped internationally?

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