1,4-PREGNADIEN-11-BETA, 18,21-DIOL-3,20-DIONE

1,4-PREGNADIEN-11-BETA, 18,21-DIOL-3,20-DIONE Structure
CAS No.
76959-24-5
Chemical Name:
1,4-PREGNADIEN-11-BETA, 18,21-DIOL-3,20-DIONE
Synonyms
Δ1-Aldosterone;1-DEHYDROALDOSTERONE;Aldosterone Impurity 2;1-dehydroaldosterone crystalline;18-HYDROXYCORTICOSTERONE, 1-DEHYDRO;1-DEHYDRO, 18-HYDROXYCORTICOSTERONE;1, 4-PREGNADIEN-11β, 18, 21-DIOL-3, 20-DIONE;1,4-PREGNADIEN-11-BETA, 18,21-DIOL-3,20-DIONE;1,4-PREGNADIEN-18-AL-11BETA,21-DIOL-3,20-DIONE;11β,21-Dihydroxy-3,20-dioxopregna-1,4-dien-18-al
CBNumber:
CB7492501
Molecular Formula:
C21H26O5
Molecular Weight:
358.43
MOL File:
76959-24-5.mol
Modify Date:
2023/4/23 13:52:06

1,4-PREGNADIEN-11-BETA, 18,21-DIOL-3,20-DIONE Properties

Melting point >78°C (dec.)
Boiling point 572.5±50.0 °C(Predicted)
Density 1.30±0.1 g/cm3(Predicted)
storage temp. -20°C Freezer, Under inert atmosphere
solubility Chloroform (Slightly), Dichloromethane (Slightly), Methanol (Slightly)
pka 12.98±0.10(Predicted)
form Solid
color White to Off-White

1,4-PREGNADIEN-11-BETA, 18,21-DIOL-3,20-DIONE Chemical Properties,Uses,Production

Uses

1-Dehydro Aldosterone is a derivative of the mineralocorticoid agonist and antagonist Aldosterone (A514700).

1,4-PREGNADIEN-11-BETA, 18,21-DIOL-3,20-DIONE Preparation Products And Raw materials

Raw materials

Preparation Products

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1-DEHYDRO, 18-HYDROXYCORTICOSTERONE 1-DEHYDROALDOSTERONE 18-HYDROXYCORTICOSTERONE, 1-DEHYDRO 1,4-PREGNADIEN-18-AL-11BETA,21-DIOL-3,20-DIONE 1,4-PREGNADIEN-11-BETA, 18,21-DIOL-3,20-DIONE 1-dehydroaldosterone crystalline (11β)-11,21-Dihydroxy-3,20-dioxopregna-1,4-dien-18-al 11β,21-Dihydroxy-3,20-dioxopregna-1,4-dien-18-al Δ1-Aldosterone (8S,9S,10R,11S,13R,14S,17S)-11-hydroxy-17-(2-hydroxyacetyl)-10-methyl-3-oxo-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-13-carbaldehyde Pregna-1,4-dien-18-al, 11,21-dihydroxy-3,20-dioxo-, (11β)- (9CI) Aldosterone Impurity 2 1, 4-PREGNADIEN-11β, 18, 21-DIOL-3, 20-DIONE 76959-24-5 Intermediates & Fine Chemicals Pharmaceuticals Steroids