Roxadustat Impurity 2

Name: Roxadustat Impurity 2
Brand: Vaqora Chemicals
SKU: VQ-005822

About Roxadustat Impurity 2

Listed under CAS 37951-15-8, Roxadustat Impurity 2 is an impurity of Roxadustat available from Vaqora Chemicals. The compound has the formula C14H10O5, corresponding to a molecular weight of 258.23 g/mol. The IUPAC name is 4-phenoxyphthalic acid. Alternative names: 4-Phenoxy-1,2-benzenedicarboxylic acid and 4-Phenoxyphthalicacid.

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.

This Roxadustat impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

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 name	Roxadustat Impurity 2
Catalogue No.	VQ-005822
CAS Number	37951-15-8
IUPAC name	4-phenoxyphthalic acid
Molecular formula	C₁₄H₁₀O₅
Molecular weight	258.23 g/mol
Exact mass	258.0528
Grade	Reference Standard
HSN code	38229090
InChIKey	FKDITAXSGNKBOZ-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)OC2=CC(=C(C=C2)C(=O)O)C(=O)O
PubChem CID	22987596

Physical properties
Physical form	Powder
LogP (XLogP3)	3.4
H-bond donors / acceptors	2 / 5
TPSA	83.8 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 Roxadustat Impurity 2?

The CAS Registry Number of Roxadustat Impurity 2 is 37951-15-8. It is also known as 4-Phenoxy-1,2-benzenedicarboxylic acid, 4-Phenoxyphthalicacid, 4-phenoxybenzene-1,2-dicarboxylic acid.

What is the molecular formula and molecular weight of Roxadustat Impurity 2?

Roxadustat Impurity 2 has the molecular formula C14H10O5 and a molecular weight of 258.23 g/mol. Its IUPAC name is 4-phenoxyphthalic acid.

What is Roxadustat Impurity 2 used for?

Roxadustat Impurity 2 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 2 can I order?

We supply Roxadustat Impurity 2 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 Roxadustat Impurity 2?

Yes. Every lot of Roxadustat Impurity 2 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 2 be shipped internationally?

Yes. We export Roxadustat Impurity 2 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.