Category
Ciprofibrate
CAS Number
Ciprofibrate STD - 52214-84-3 : IMP-A- 1474058-89-3 ; IMP-C- 2469279-29-4; IMP-E - 52179-28-9 ;
Molecular Formula
Ciprofibrate STD - C13H14Cl2O3 ; IMP-A-C12H14O3 ; IMP-C-C13H16Cl2O2 ; IMP-E - C15H18Cl2O3 ;
Molecular Weight
Ciprofibrate STD -289.2 g/mol ; IMP-A-206.2 g/mol; IMP-C- 275.2 g/mol; IMP-E - 317.2 g/mol ;
Synonym

Ciprofibrate - 2-[4-[(1RS)-2,2-Dichlorocyclopropyl]phenoxy]-2-methylpropanoic acid ;

Ciprofibrate EP Impurity A - 2-[4-(Ethen-1-yl)phenoxy]-2-methylpropanoic acid ;

Ciprofibrate EP Impurity C- 2-[4-[(1RS)-2,2-dichlorocyclopropyl]phenoxy]-2-methylpropan-1-ol ;

Ciprofibrate EP Impurity E - Ethyl 2-[4-[(1RS)-2,2-dichlorocyclopropyl]phenoxy]-2-methylpropanoate ; Ciprofibrate Ethyl Ester ;

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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.

Ciprofibrate CRS (System Suitability B) is used as a reference standard to verify the proper performance of the chromatographic system, ensuring consistent retention time and peak characteristics. It is applied to evaluate system suitability parameters such as resolution, theoretical plates, tailing factor, and %RSD before routine analysis.