Category
Progesterone
CAS Number
Progesterone STD - 57-83-0 ; IMP- D - 5035-09-6 ; IMP - E - 5062-62-4 ; IMP - J - 1162-54-5 ; IMP - K - 17652-16-3 ; IMP - L - 2257421-80-8:
Molecular Formula
Progesterone STD - C21H30O2 ; IMP- D - C23H34O3 ; IMP - E - C23H34O3 ; IMP - J - C21H28O2 ; IMP - K - C21H28O2 ; IMP - L - C22H30O2 ;
Molecular Weight
Progesterone STD -314.46 g/mol ; IMP- D- 358.51 g/mol ; IMP - E - 358.51 g/mol ; IMP - J - 312.45 g/mol ; IMP - K - 312.45 g/mol ; IMP - L - 326.47 g/mol ;
Synonym

Progesterone STD - (8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one ; Pregn-4-ene-3,20-dione; 4-Pregnene-3,20-dione; Luteocrin normale;Luteal Hormone;Gestiron;Gestormone; Corpus luteum hormone;Luteosterone;Luteohormone;Gestormone;Endometrin ;

Progesterone EP Impurity- D - [(1S)-1-[(8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]ethyl] acetate ; Progesterone Impurity D ; (S)-1-((8S,9S,10R,13S,14S,17S)-10,13-Dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethyl Acetate; 20a-Acetoxy-4-pregnen-3-one; 20a-Hydroxy-pregn-4-en-3-one Acetate;

Progesterone EP Impurity E -  (R)-1-((8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethyl acetate :

Progesterone EP Impurity J- (8S,9S,10R,13S,14S,17S)-17-Acetyl-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one; Pregna-1,4-diene-3,20-dione ; Pregna-1,4-diene-3,20-dione;1,2-Dehydroprogesterone;1,4-Pregnadien-3,20-dione;1-Dehydroprogesterone;

Progesterone EP Impurity K - (8S,10S,13S,14S,17S)-17-acetyl-10,13-dimethyl-6,7,8,10,12,13,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3(2H)-one ; Pregna-4,9(11)-diene-3,20-dione;

Progesterone EP Impurity L - 20-Methylidene-3-oxopregn-4-en-21-al; 2-((8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)acrylaldehyde ; Pregna-4,20-diene-20-carboxaldehyde,3-oxo ;  3-Oxopregna-4,20-diene-20-carboxaldehyde ; 20-Methylidene-3-oxopregn-4-en-21-al ; 

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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.

Progesterone for peak identification (CRS) is used to detect the mid-luteal progesterone rise to confirm ovulation. It also aids in evaluating luteal phase adequacy during fertility assessments.