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HomeProduct name list5BETA-PREGNANE-3ALPHA,20ALPHA-DIOL

5BETA-PREGNANE-3ALPHA,20ALPHA-DIOL

  • CAS NO.:80-92-2
  • Empirical Formula: C21H36O2
  • Molecular Weight: 320.51
  • MDL number: MFCD00064141
  • EINECS: 201-313-7
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-05-18 11:31:21
5BETA-PREGNANE-3ALPHA,20ALPHA-DIOL Structural

What is 5BETA-PREGNANE-3ALPHA,20ALPHA-DIOL?

Chemical properties

White Solid

The Uses of 5BETA-PREGNANE-3ALPHA,20ALPHA-DIOL

Progesterone metabolite

The Uses of 5BETA-PREGNANE-3ALPHA,20ALPHA-DIOL

5β-Pregnane-3α,20α-diol is a metabolite of Progesterone (P755900).

The Uses of 5BETA-PREGNANE-3ALPHA,20ALPHA-DIOL

Labelled 5β-Pregnane-3α,20α-diol, a metabolite of Progesterone (P755900).

What are the applications of Application

5β-Pregnane-3α,20α-diol is an inactive metabolite of progesterone

Definition

ChEBI: Pregnanediol is a corticosteroid hormone. It is a tautomer of a 5beta-pregnane-3beta,20alpha-diol.

Purification Methods

Crystallise the diol from acetone. The diacetate [1174-69-2] crystallises from pet ether with m 180o (also 182183o) and [] D 20 +35o (c 1.1, CHCl3). [Marian Biochem J 23 1090 1929, Fish et al. J Biol Chem 143 716 1942, Hieschmann J Biol Chem 140 797 1941, Johnson et al. J Chem Soc 1302 1954, Glick et al. J Org Chem 27 3121 1962, Beillstein 6 III 4778, 6 IV 6111.]

Properties of 5BETA-PREGNANE-3ALPHA,20ALPHA-DIOL

Melting point: 240-242°C
Boiling point: 399.39°C (rough estimate)
alpha  D20 +27.4° (c = 0.7 in alc)
Density  1.1500
refractive index  27 ° (C=0.5, EtOH)
storage temp.  Sealed in dry,2-8°C
solubility  Chloroform (Slightly), Ethanol (Slightly), Methanol (Slightly)
form  Solid
pka 15.05±0.20(Predicted)
color  White to Off-White
Merck  7727

Safety information for 5BETA-PREGNANE-3ALPHA,20ALPHA-DIOL

Computed Descriptors for 5BETA-PREGNANE-3ALPHA,20ALPHA-DIOL

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