4,9(11)-PREGNADIEN-3,20-DIONE CAS#: 17652-16-3

4,9(11)-PREGNADIEN-3,20-DIONE Basic information

Product Name:

4,9(11)-PREGNADIEN-3,20-DIONE

Synonyms:

4,9(11)-PREGNADIEN-3,20-DIONE
9-DEHYDROPROGESTERONE
Progesterone EP Impurity K
Progesterone Impurity 12(Progesterone EP Impurity K)
pregna-4,9(11)-diene-3,20-dione
Pregna-4,9(11)-diene-3,20-dione (90%)
(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
Progesterone impurity K

CAS:

17652-16-3

MF:

C21H28O2

MW:

312.45

Mol File:

Mol File

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4,9(11)-PREGNADIEN-3,20-DIONE Chemical Properties

Melting point:: 125 °C
Boiling point:: 460.8±45.0 °C(Predicted)
Density: 1.10±0.1 g/cm3(Predicted)
solubility: Chloroform (Slightly), Dioxane (Slightly)
form: Solid
color: White to Off-White

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4,9(11)-PREGNADIEN-3,20-DIONE Usage And Synthesis

Uses

4,9(11)-PREGNADIEN-3,20-DIONE is a Progesterone (P755900) impurity, a steroid hormone produced by the corpus luteum. Induces maturation and secretory activity of the uterine endothelium; suppresses ovulation. Progesterone is implicated in the etiology of breast cancer.

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