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API ImpuritiesReference Standard In stock

Roxadustat Impurity 4 Regio isomer

Synonyms: 2-(Butoxycarbonyl)-5-phenoxybenzoic acid · ROX-4 Regio isomer

CAS No.—
FormulaC18H18O5
Mol. weight314.33
Catalogue No.VQ-005825
Purity98%
HSN38229090

Roxadustat Impurity 4 Regio isomer – Roxadustat impurity standard, 98%. C18H18O5, MW 314.33. Order from Vaqora Chemicals with COA and global delivery.

Pack sizesPrice on quotation · bulk available
10 mg
25 mg
50 mg
100 mg
Bulk / custom pack · kg to MT
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Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing

About Roxadustat Impurity 4 Regio isomer

Vaqora Chemicals supplies Roxadustat Impurity 4 Regio isomer, an impurity of Roxadustat with a typical assay of 98%. With the molecular formula C18H18O5, it has a molar mass of 314.33 g/mol. It is also known as 2-(Butoxycarbonyl)-5-phenoxybenzoic acid or ROX-4 Regio isomer.

The product is provided as a powder. 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 characterised impurity of Roxadustat, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Roxadustat Impurity 4 Regio isomer is dispatched with a Certificate of Analysis (COA) to destinations worldwide. This item is currently in stock for prompt dispatch.

Typical applications

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Industries

Related to Roxadustat

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

Roxadustat impurities

Specifications & identifiers

Chemical identifiers
Product nameRoxadustat Impurity 4 Regio isomer
Catalogue No.VQ-005825
Molecular formulaC18H18O5
Molecular weight314.33 g/mol
GradeReference Standard
Purity / assay98%
HSN code38229090
Physical properties
Physical formPowder

Documents

Frequently asked questions

What is the molecular formula and molecular weight of Roxadustat Impurity 4 Regio isomer?

Roxadustat Impurity 4 Regio isomer has the molecular formula C18H18O5 and a molecular weight of 314.33 g/mol.

What is Roxadustat Impurity 4 Regio isomer used for?

Roxadustat Impurity 4 Regio isomer 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 Roxadustat Impurity 4 Regio isomer can I order?

We supply Roxadustat Impurity 4 Regio isomer in Reference Standard (98%) 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 Roxadustat Impurity 4 Regio isomer?

Yes. Every lot of Roxadustat Impurity 4 Regio isomer 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 Roxadustat Impurity 4 Regio isomer be shipped internationally?

Yes. We export Roxadustat Impurity 4 Regio isomer worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.

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Why buyers choose Vaqora

  • Batch-traceable lots with COA
  • R&D packs to multi-tonne supply
  • IATA / IMDG dangerous-goods packing
  • EXW, FOB, CIF, DAP Incoterms
  • Custom synthesis & sourcing
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