Category
Calcipotriol
CAS Number
Calcipotriol STD -112965-21-6 :IMP - B - 2948288-30-8 : IMP - C - 113082-99-8 : IMP - D - 112827-99-3 :
Molecular Formula
Calcipotriol STD - C27H40O3 :IMP-B -C27H40O3 : IMP-C-C27H40O3 : IMP-D-C27H40O3 :
Molecular Weight
Calcipotriol STD - 412.60 g/mol :IMP - B - 412.6 : IMP - C - 412.6 g/mol : IMP - D - 412.6 g/mol:
Synonym

Calcipotriol - (5Z,7E,22E,24S)-24-Cyclopropyl-9,10-secochola-5,7,10(19),22-tetraene-1alpha,3b,24-triol ;

Calcipotriol EP Impurity B - (5Z,7Z,22E,24S)-24-cyclopropyl-9,10-secochola-5,7,10(19),22-tetraene-1alpha,3beta,24-triol ;

Calcipotriol  EP Impurity C - (5E,7E,22E,24S)-24-cyclopropyl-9,10-secochola-5,7,10(19),22-tetraene-1alpha,3beta,24-triol ;  Calcipotriene USP Related Compound C ; (5E)-Calcipotriol (EP) ; (5E)-Calcipotriene ;

Calcipotriol  EP Impurity D - 5-[(2E)-2-[(1R,3aS,7aR)-1-[(1R,2E,4R)-4-Cyclopropyl-4-hydroxy-1-methyl-2-buten-1-yl]octahydro-7a-methyl-4H-inden-4-ylidene]ethylidene]-4-methylene-1,3-cyclohexanediol;

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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.

Calcipotriol CRS is used in system suitability testing to verify that the chromatographic system can accurately identify and separate calcipotriol from its related substances. It ensures proper resolution, retention time, and peak performance in accordance with pharmacopeial analytical methods.