Ketoconazole Impurity 1

Name: Ketoconazole Impurity 1
Brand: Vaqora Chemicals
SKU: VQ-031369

About Ketoconazole Impurity 1

Vaqora Chemicals supplies Ketoconazole Impurity 1, a metabolite or degradation product of Ketoconazole registered under CAS number 581806-59-9. Its molecular formula is C12H14N2O2 and its molecular weight is 218.25 g/mol. The IUPAC name is 1-[4-(4-hydroxyphenyl)-2,3-dihydropyrazin-1-yl]ethanone. Alternative names: Ketoconazole Impurity 15.

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. Good laboratory practice and suitable PPE are recommended during handling.

Analytical teams use this compound to identify metabolites and degradants of Ketoconazole, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Ketoconazole Impurity 1 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 Ketoconazole

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

Ketoconazole impurities

Specifications & identifiers

Chemical identifiers
Product name	Ketoconazole Impurity 1
Catalogue No.	VQ-031369
CAS Number	581806-59-9
IUPAC name	1-[4-(4-hydroxyphenyl)-2,3-dihydropyrazin-1-yl]ethanone
Molecular formula	C₁₂H₁₄N₂O₂
Molecular weight	218.25 g/mol
Exact mass	218.1055
Grade	Reference Standard
HSN code	38229090
InChIKey	RESHZWJUNIQPQT-UHFFFAOYSA-N
SMILES	CC(=O)N1CCN(C=C1)C2=CC=C(C=C2)O
PubChem CID	91864568

Physical properties
Physical form	Solid
LogP (XLogP3)	1
H-bond donors / acceptors	1 / 3
TPSA	43.8 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 Ketoconazole Impurity 1?

The CAS Registry Number of Ketoconazole Impurity 1 is 581806-59-9. It is also known as 1-(4-(4-Hydroxyphenyl)-3,4-dihydropyrazin-1(2H)-yl)ethan-1-one, 1-[3,4-Dihydro-4-(4-hydroxyphenyl)-1(2H)-pyrazinyl]ethanone, Ketoconazole Impurity 15.

What is the molecular formula and molecular weight of Ketoconazole Impurity 1?

Ketoconazole Impurity 1 has the molecular formula C12H14N2O2 and a molecular weight of 218.25 g/mol. Its IUPAC name is 1-[4-(4-hydroxyphenyl)-2,3-dihydropyrazin-1-yl]ethanone.

What is Ketoconazole Impurity 1 used for?

Ketoconazole Impurity 1 is supplied as a characterised reference material related to Ketoconazole. 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 Ketoconazole Impurity 1 can I order?

We supply Ketoconazole Impurity 1 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 Ketoconazole Impurity 1?

Yes. Every lot of Ketoconazole Impurity 1 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 Ketoconazole Impurity 1 be shipped internationally?

Yes. We export Ketoconazole Impurity 1 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.