4-PREGNEN-20-ALPHA-OL-3-ONE CAS#: 145-14-2

4-PREGNEN-20-ALPHA-OL-3-ONE Basic information

Product Name:

4-PREGNEN-20-ALPHA-OL-3-ONE

Synonyms:

4-PREGNEN-20-ALPHA-OL-3-ONE
(20s)-20-hydroxypregn-4-en-3-one
20-ALPHA-DIHYDROPROGESTERONE
20-ALPHA-HYDROXY-4-PREGNEN-3-ONE
20-ALPHA-HYDROXYPROGESTERONE
(20s)-pregn-4-en-3-on
20(s)-hydroxyprogesterone
20-alpha-hydroxydihydroprogesterone

CAS:

145-14-2

MF:

C21H32O2

MW:

316.48

EINECS:

205-649-5

Product Categories:

Intermediates & Fine Chemicals
Metabolites & Impurities
Pharmaceuticals
Steroids

Mol File:

145-14-2.mol

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4-PREGNEN-20-ALPHA-OL-3-ONE Chemical Properties

Melting point:: 171-172 °C
Boiling point:: 451.7±14.0 °C(Predicted)
Density: 1.13 g/cm3
storage temp.: Refrigerator
solubility: Chloroform (Slightly), Ethanol (Slightly), Methanol (Slightly)
form: Solid
pka: 15.05±0.20(Predicted)
color: White to Off-White
InChI: InChI=1S/C21H32O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h12-13,16-19,22H,4-11H2,1-3H3/t13-,16-,17+,18-,19-,20-,21+/m0/s1
InChIKey: RWBRUCCWZPSBFC-RXRZZTMXSA-N
SMILES: C1(=O)C=C2[C@](C)(CC1)[C@]1([H])[C@]([H])([C@@]3([H])[C@@](CC1)(C)[C@@H]([C@@H](O)C)CC3)CC2

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Safety Information

WGK Germany: 3
RTECS: TU5559900

MSDS

Language:English Provider:SigmaAldrich

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4-PREGNEN-20-ALPHA-OL-3-ONE Usage And Synthesis

Uses

Δ4-Pregnen-20α-ol-3-one is the main metabolite of Progesterone (P755900). Studies shows regulation of estrogen receptor levels in breast cancer by Δ4-Pregnen-20α-ol-3-one and other progesterone metabolites.

Uses

Δ4-Pregnen-20α-ol-3-one (Progesterone EP Impurity B) is the main metabolite of Progesterone (P755900). Studies shows regulation of estrogen receptor levels in breast cancer by Δ4-Pregnen-20α-ol-3-one and other progesterone metabolites.

Definition

ChEBI: (20S)-20-hydroxypregn-4-en-3-one is a 20-hydroxypregn-4-en-3-one. It has a role as a human metabolite and a mouse metabolite.

4-PREGNEN-20-ALPHA-OL-3-ONESupplier

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