Roxadustat Impurity 7

Name: Roxadustat Impurity 7
Brand: Zemixal
SKU: ZX-005305

Reference StandardIn stock

Order Roxadustat Impurity 7 (CAS 2244489-54-9) online at Zemixal. Request a quote with price, lead time and documents. Purity 99.28%.

Pack sizes

Roxadustat Impurity 7 chemical structure

CAS number2244489-54-9

FormulaC₁₈H₁₅NO₅

Molar mass325.3 g/mol

Physical formPowder

HS code38229090

Purity99.28%

InChIKeyOTPCUBYEDZTOCA-UHFFFAOYSA-N

IUPAC nameethyl 4-hydroxy-1-oxo-7-phenoxy-2H-isoquinoline-3-carboxylate

About Roxadustat Impurity 7

Roxadustat Impurity 7 belongs to the Roxadustat reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 2244489-54-9, formula C18H15NO5 and molar mass 325.3 g/mol. It is handled as a powder.

Typical applications

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

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Roxadustat

See every impurity, metabolite and related compound we list for this API.

Roxadustat standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Roxadustat Impurity 7
Product name	Roxadustat Impurity 7
Catalogue number	ZX-005305
CAS number	2244489-54-9
IUPAC name	ethyl 4-hydroxy-1-oxo-7-phenoxy-2H-isoquinoline-3-carboxylate
Molecular formula	C₁₈H₁₅NO₅
Molar mass	325.3 g/mol
Exact mass	325.095
Grade	Reference Standard
Purity / assay	99.28%
Physical form	Powder
XLogP3	3.2
H-bond donors / acceptors	2 / 5
Topological polar surface area	84.9 Å²
HS code	38229090
InChIKey	OTPCUBYEDZTOCA-UHFFFAOYSA-N
SMILES	CCOC(=O)C1=C(C2=C(C=C(C=C2)OC3=CC=CC=C3)C(=O)N1)O
PubChem CID	155125772
Synonyms	Ethyl 1,2-dihydro-4-hydroxy-1-oxo-7-phenoxy-3-isoquinolinecarboxylate, Ethyl 4-hydroxy-1-oxo-7-phenoxy-1,2-dihydroisoquinoline-3-carboxylate, Ethyl 1,4-dihydroxy-7-phenoxyisoquinoline-3-carboxylate

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Roxadustat Impurity 7
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request
250 mg	Quoted on request
500 mg	Quoted on request
1 g	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Roxadustat Impurity 7

Which CAS number identifies Roxadustat Impurity 7?

Roxadustat Impurity 7 is registered under CAS 2244489-54-9. You may also see it listed as Ethyl 1,2-dihydro-4-hydroxy-1-oxo-7-phenoxy-3-isoquinolinecarboxylate, Ethyl 4-hydroxy-1-oxo-7-phenoxy-1,2-dihydroisoquinoline-3-carboxylate, Ethyl 1,4-dihydroxy-7-phenoxyisoquinoline-3-carboxylate. Our catalogue number for this item is ZX-005305.

What are the formula and molar mass of Roxadustat Impurity 7?

For Roxadustat Impurity 7, its formula is C18H15NO5 and its molar mass is 325.3 g/mol. The systematic (IUPAC) name is ethyl 4-hydroxy-1-oxo-7-phenoxy-2H-isoquinoline-3-carboxylate. InChIKey OTPCUBYEDZTOCA-UHFFFAOYSA-N lets you match it in any structure database.

How is Roxadustat Impurity 7 used in pharmaceutical QC?

Roxadustat Impurity 7 is a characterised reference material linked to Roxadustat. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Roxadustat Impurity 7?

This listing is Reference Standard grade with 99.28% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Roxadustat Impurity 7?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Roxadustat Impurity 7 to my country?

Yes. Roxadustat Impurity 7 ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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