1-Oxo Roxadustat Butyl ester

Name: 1-Oxo Roxadustat Butyl ester
Brand: Vaqora Chemicals
SKU: VQ-044921

About 1-Oxo Roxadustat Butyl ester

1-Oxo Roxadustat Butyl ester is a metabolite or degradation product of Roxadustat carrying the CAS registry number 808115-51-7. Formula C20H19NO5, molecular weight 353.4 g/mol. Systematically, it is named butyl 4-hydroxy-1-oxo-7-phenoxy-2H-isoquinoline-3-carboxylate. It is also known as Roxadustat 7-Butyl Ester.

It is supplied as a powder. 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.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Roxadustat, as well as in QC testing and ANDA/DMF documentation. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 1-Oxo Roxadustat Butyl ester in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Roxadustat

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

Roxadustat impurities

Specifications & identifiers

Chemical identifiers
Product name	1-Oxo Roxadustat Butyl ester
Catalogue No.	VQ-044921
CAS Number	808115-51-7
IUPAC name	butyl 4-hydroxy-1-oxo-7-phenoxy-2H-isoquinoline-3-carboxylate
Molecular formula	C₂₀H₁₉NO₅
Molecular weight	353.4 g/mol
Exact mass	353.1263
Grade	Reference Standard
HSN code	38229090
InChIKey	GBEOWBKZZLRWMH-UHFFFAOYSA-N
SMILES	CCCCOC(=O)C1=C(C2=C(C=C(C=C2)OC3=CC=CC=C3)C(=O)N1)O
PubChem CID	66712802

Physical properties
Physical form	Powder
LogP (XLogP3)	4.1
H-bond donors / acceptors	2 / 5
TPSA	84.9 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 1-Oxo Roxadustat Butyl ester?

The CAS Registry Number of 1-Oxo Roxadustat Butyl ester is 808115-51-7. It is also known as Roxadustat 7-Butyl Ester, Butyl 4-hydroxy-1-oxo-7-phenoxy-1,2-dihydroisoquinoline-3-carboxylate, Butyl 1,4-dihydroxy-7-phenoxyisoquinoline-3-carboxylate.

What is the molecular formula and molecular weight of 1-Oxo Roxadustat Butyl ester?

1-Oxo Roxadustat Butyl ester has the molecular formula C20H19NO5 and a molecular weight of 353.4 g/mol. Its IUPAC name is butyl 4-hydroxy-1-oxo-7-phenoxy-2H-isoquinoline-3-carboxylate.

What is 1-Oxo Roxadustat Butyl ester used for?

1-Oxo Roxadustat Butyl ester is supplied as a characterised reference material related to Roxadustat. 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 1-Oxo Roxadustat Butyl ester can I order?

We supply 1-Oxo Roxadustat Butyl ester 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 1-Oxo Roxadustat Butyl ester?

Yes. Every lot of 1-Oxo Roxadustat Butyl ester 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 1-Oxo Roxadustat Butyl ester be shipped internationally?

Yes. We export 1-Oxo Roxadustat Butyl ester worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.