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Home > Encyclopedia > 17α,20β-Dihydroxy-4-pregnen-3-one

17α,20β-Dihydroxy-4-pregnen-3-one

17α,20β-Dihydroxy-4-pregnen-3-one structure

17α,20β-Dihydroxy-4-pregnen-3-one 

structure
  • CAS No:

    1662-06-2

  • Formula:

    C21H32O3

  • Chemical Name:

    17α,20β-Dihydroxy-4-pregnen-3-one

  • Synonyms:

    Pregn-4-en-3-one,17,20-dihydroxy-,(20R)-;Pregn-4-en-3-one,17,20β-dihydroxy-;(20R)-17,20-Dihydroxypregn-4-en-3-one;17α,20β-Dihydroxy-4-pregnen-3-one;17α-Hydroxy-20β-dihydroprogesterone;17α,20β-Dihydroxyprogesterone;17,20β-Dihydroxypregn-4-en-3-one;17,20β-Dihydroxyprogesterone;Maturation-inducing hormone;17,20β-DHP;MIH;61595-73-1

  • Categories:

    Pharmaceutical Intermediates  >  Bulk Drug Intermediates

Description

White Solid


(20R)-17,20-dihydroxypregn-4-en-3-one is a 17,20-dihydroxypregn-4-en-3-one.

17α,20β-Dihydroxy-4-pregnen-3-one Basic Attributes

332.48

332.48

Characteristics

57.5

2.88

crystalline

1.15±0.1 g/cm3(Predicted)

204-205.5 °C @ Solvent: Acetone

487.1±45.0 °C(Predicted)

262.5±25.2 °C

1.568

-20°C Freezer

Safety Information

NONH for all modes of transport

3

Store in Freezer

Drug Information

17 alpha,20 beta-dihydroxypregn-4-en-3-one

17α,20β-Dihydroxy-4-pregnen-3-one Use and Manufacturing

Lipids -> Sterol Lipids [ST] -> Steroids [ST02] -> C21 steroids (gluco/mineralocorticoids, progestogins) and derivatives [ST0203]

Computed Properties

Molecular Weight:332.5
XLogP3:2.5
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:332.23514488
Monoisotopic Mass:332.23514488
Topological Polar Surface Area:57.5
Heavy Atom Count:24
Complexity:596
Defined Atom Stereocenter Count:7
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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