Category
Atovaquone
CAS Number
Atovaquone STD - 95233-18-4 : IMP - B-137732-39-9: IMP - C -1809464-27-4:
Molecular Formula
Atovaquone STD - C22H19ClO3 : IMP - B-C22H19ClO3: IMP - C-C22H17ClO3 :
Molecular Weight
Atovaquone STD - 366.8 g/mol : IMP - B-366.84 g/mol : IMP - C-364.83 g/mol :
Synonym

Atovaquone - 2-[trans-4-(4-Chlorophenyl)cyclohexyl]-3-hydroxynaphthalene-1,4-dione ; 2-((1r,4r)-4-(4-Chlorophenyl)cyclohexyl)-3-hydroxynaphthalene-1,4-dione; 1,4-Naphthalenedione, 2-[4-(4-chlorophenyl)cyclohexyl]-3-hydroxy-, trans (USP);

Atovaquone EP Impurity B-(cis-2-[4-(4-chlorophenyl)cyclohexyl]-3-hydroxy-1,4-naphthoquinone) ; cis-Atovaquone;Atovaquone USP Related Compound A ;2-[cis-4-(4-Chlorophenyl)cyclohexyl]-3-hydroxynaphthalene-1,4-dione; cis-2-[4-(4-Chlorophenyl)cyclohexyl]-3-hydroxy-1,4-naphthalenedione;

Atovaquone EP Impurity C- 2-(4`-Chloro-2,3,4,5-tetrahydro-[1,1`-biphenyl]-4-yl)-3-hydroxynaphthalene-1,4-dione ; 2-[(1RS)-4-(4-chlorophenyl)cyclohex-3-en-1-yl]-3-hydroxynaphthalene-1,4-dione ;Atovaquone;Didehydroatovaquone ;

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Purity:

Above - 95.0%

Technical Data:

We will provide complete documentation support for every Standard Material. All analytical reports such as ¹H NMR, ¹³C NMR, Mass, FT-IR, HPLC Purity/GC Purity/QNMR Purity, Water content by KF/ Loss on Drying/TGA (Thermo-gravimetric Analysis). Certificate of Analysis with potency report. Each Standard Material SER (Structure Elucidation Report) with NMR, Mass, IR spectral interpretation. This whole analytical document can be included in eCTD, ANDA, DMF submissions to regulatory agencies.

Atovaquone CRS is used in system suitability testing to verify the accuracy and reliability of analytical methods like HPLC. It ensures proper instrument performance by confirming parameters such as retention time, peak shape, and reproducibility before routine analysis.