Atovaquone EP Impurity C

Name: Atovaquone EP Impurity C
Brand: Vaqora Chemicals
SKU: VQ-021675

About Atovaquone EP Impurity C

Listed under CAS 1809464-27-4, Atovaquone EP Impurity C is a pharmacopeial impurity of Atovaquone available from Vaqora Chemicals. Formula C22H17ClO3, molecular weight 364.8 g/mol. Systematically, it is named 3-[4-(4-chlorophenyl)cyclohex-3-en-1-yl]-4-hydroxynaphthalene-1,2-dione. It is also known as Didehydro Atovaquone or Atovaquone - Impurity C.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

This Atovaquone impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF 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, Atovaquone EP Impurity C is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Atovaquone

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

Atovaquone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Atovaquone EP Impurity C
Catalogue No.	VQ-021675
CAS Number	1809464-27-4
IUPAC name	3-[4-(4-chlorophenyl)cyclohex-3-en-1-yl]-4-hydroxynaphthalene-1,2-dione
Molecular formula	C₂₂H₁₇ClO₃
Molecular weight	364.8 g/mol
Exact mass	364.0866
Grade	Reference Standard
HSN code	38229090
InChIKey	HZBPGPKKLODCKG-UHFFFAOYSA-N
SMILES	C1CC(=CCC1C2=C(C3=CC=CC=C3C(=O)C2=O)O)C4=CC=C(C=C4)Cl
PubChem CID	129011946

Physical properties
Physical form	Solid
LogP (XLogP3)	4.4
H-bond donors / acceptors	1 / 3
TPSA	54.4 Å²
Synonyms	Didehydro Atovaquone, Atovaquone - Impurity C, Didehydroatovaquone, (+/-)-Atovaquone Impurity C, 2-(4'-Chloro-2,3,4,5-tetrahydro-[1,1'-biphenyl]-4-yl)-3-hydroxynaphthalene-1,4-dione, (RS)-2-(4-(4-Chlorophenyl)cyclohex-3-enyl)-3-hydroxy-1,4-naphthoquinone, 1,4-Naphthalenedione, 2-(4-(4-chlorophenyl)-3-cyclohexen-1-yl)-3-hydroxy-, 2-(4-(4-Chlorophenyl)-3-cyclohexen-1-yl)-3-hydroxy-1,4-naphthalenedione, Didehydro Atovaquone Impurity

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 Atovaquone EP Impurity C?

The CAS Registry Number of Atovaquone EP Impurity C is 1809464-27-4. It is also known as Didehydro Atovaquone, Atovaquone - Impurity C, Didehydroatovaquone.

What is the molecular formula and molecular weight of Atovaquone EP Impurity C?

Atovaquone EP Impurity C has the molecular formula C22H17ClO3 and a molecular weight of 364.8 g/mol. Its IUPAC name is 3-[4-(4-chlorophenyl)cyclohex-3-en-1-yl]-4-hydroxynaphthalene-1,2-dione.

What is Atovaquone EP Impurity C used for?

Atovaquone EP Impurity C is supplied as a characterised reference material related to Atovaquone. 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 Atovaquone EP Impurity C can I order?

We supply Atovaquone EP Impurity C 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 Atovaquone EP Impurity C?

Yes. Every lot of Atovaquone EP Impurity C 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 Atovaquone EP Impurity C be shipped internationally?

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