Fostemsavir

Name: Fostemsavir
Brand: Vaqora Chemicals
SKU: VQ-030888

About Fostemsavir

Listed under CAS 864953-29-7, Fostemsavir is a high-purity reference standard of Fostemsavir available from Vaqora Chemicals. Formula C25H26N7O8P, molecular weight 583.5 g/mol. Alternative names: fostemsavir and N6 and fostemsavir and VRC03.

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.

As a reference sample of Fostemsavir, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Fostemsavir in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Fostemsavir

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

Fostemsavir impurities

Specifications & identifiers

Chemical identifiers
Product name	Fostemsavir
Catalogue No.	VQ-030888
CAS Number	864953-29-7
IUPAC name	[3-[2-(4-benzoylpiperazin-1-yl)-2-oxoacetyl]-4-methoxy-7-(3-methyl-1,2,4-triazol-1-yl)pyrrolo[2,3-c]pyridin-1-yl]methyl dihydrogen phosphate
Molecular formula	C₂₅H₂₆N₇O₈P
Molecular weight	583.5 g/mol
Exact mass	583.158
Grade	Reference Standard
HSN code	38229090
InChIKey	SWMDAPWAQQTBOG-UHFFFAOYSA-N
SMILES	CC1=NN(C=N1)C2=NC=C(C3=C2N(C=C3C(=O)C(=O)N4CCN(CC4)C(=O)C5=CC=CC=C5)COP(=O)(O)O)OC
PubChem CID	11319217

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.1
H-bond donors / acceptors	2 / 11
TPSA	182 Å²
Synonyms	fostemsavir & N6, fostemsavir & VRC03, Fostemsavir (USAN), fostemsavir & PG16, fostemsavir & 4Dm2m, fostemsavir & CH106, fostemsavir & 35O22, fostemsavir & PGT128, fostemsavir & 3BNC117, fostemsavir & PG16-iMab, fostemsavir & PGT128-iMab

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 Fostemsavir?

The CAS Registry Number of Fostemsavir is 864953-29-7. It is also known as fostemsavir & N6, fostemsavir & VRC03, Fostemsavir (USAN).

What is the molecular formula and molecular weight of Fostemsavir?

Fostemsavir has the molecular formula C25H26N7O8P and a molecular weight of 583.5 g/mol. Its IUPAC name is [3-[2-(4-benzoylpiperazin-1-yl)-2-oxoacetyl]-4-methoxy-7-(3-methyl-1,2,4-triazol-1-yl)pyrrolo[2,3-c]pyridin-1-yl]methyl dihydrogen phosphate.

What is Fostemsavir used for?

Fostemsavir is supplied as a characterised reference material related to Fostemsavir. 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 Fostemsavir can I order?

We supply Fostemsavir 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 Fostemsavir?

Yes. Every lot of Fostemsavir 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 Fostemsavir be shipped internationally?

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