ChemicalBook > CAS DataBase List > Etiocholanone

Etiocholanone

Product Name: Etiocholanone
CAS No.: 53-42-9
Chemical Name: Etiocholanone
Synonyms: C04373;5β-Androstero;ETIOCHOLANONE;ETIOCHOLANOLON;5β-Androsterone;ETIOCHOLANOLONE;5-Isoandrosterone;(5β)-Androsterone;3α-Etiocholanolone;5BETA-ANDROSTERONE
CBNumber: CB6457042
Molecular Formula: C19H30O2
Formula Weight: 290.44
MOL File: 53-42-9.mol

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Etiocholanone Property

Melting point:: 148～150℃
Boiling point:: 392.52°C (rough estimate)
Density: 0.9731 (rough estimate)
refractive index: 1.5360 (estimate)
Flash point:: 2℃
storage temp.: room temp
solubility: DMSO: 100 mg/mL (344.31 mM)
form: A solid
pka: 15.14±0.60(Predicted)
color: White to off-white
Water Solubility: 20.33mg/L(25 ºC)
BRN: 2217625
CAS DataBase Reference: 53-42-9(CAS DataBase Reference)
NIST Chemistry Reference: Androstan-17-one, 3-hydroxy-, (3«alpha»,5«beta»)-(53-42-9)

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Safety

Hazard Codes: F,Xn
Risk Statements: 11-20/21/22-36
Safety Statements: 16-36/37
RIDADR: UN 1648 3 / PGII
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H351Suspected of causing cancer

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: E5126
Product name: Etiocholan-3α-ol-17-one
Packaging: 100mg
Price: $227
Updated: 2025/07/31

ChemScene

Product number: CS-0059589
Product name: Etiocholanolone
Purity: ≥98.0%
Packaging: 5mg
Price: $70
Updated: 2021/12/16

IsoSciences

Product number: 13396
Product name: 5β-Androstan-3α-ol-17-one(Etiocholanolone)
Purity: ≥98%
Packaging: 1mg
Price: $195
Updated: 2021/12/16

IsoSciences

Product number: S13396-0.1
Product name: Androstan-3α-ol-17-one(Etiocholanolone)
Purity: ≥98%
Packaging: 1mL(100ug/mL)
Price: $195
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FA17917
Product name: 5b-Androsterone
Packaging: 25mg
Price: $200
Updated: 2021/12/16

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Etiocholanone Chemical Properties,Usage,Production

Uses

5β-Androsterone is a metabolite of Testosterone (T155000). β-Androsterone is a stereoisomer of Androsterone (A637535). 5β-Androsterone showed a weak estrogenic action.

Definition

ChEBI: An androstanoid that is 5beta-androstane substituted by an alpha-hydroxy group at position 3 and an oxo group at position 17. It is a metabolite of testosterone in mammals.

in vivo

Etiocholanolone (intraperitoneal injection; 0-109.1 mg/kg; single dose) exhibits ED50 values of 57.6 and 109.1 mg/kg in the 6-Hz and PTZ tests, respectively. Protective activity in the 6-Hz test of 5β,3α-A persists for 2 h and is shorter than ent-5β,3α-A treatment (3 hours) in mice^[1].

IC 50

Human Endogenous Metabolite

Etiocholanone Preparation Products And Raw materials

Raw materials

Preparation Products

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53-42-9, EtiocholanoneRelated Search:

Methylparaben CHLOROPHOSPHONAZO III 10-Hydroxycamptothecin 2-Hydroxyphenylacetic acid Hydroxyapatite Hydroxy silicone oil Glycolic acid 4-Hydroxybenzoic acid 4-Hydroxybenzaldehyde 11-KETOETIOCHOLANOLONE Androsterone 5 A-CHLORO-6 B,19-EPOXY-3 B -HYDROXY-5 A-ANDROSTAN-17-ONE 3ALPHA-HYDROXY-5BETA-ANDROSTAN-17-ONE 3-GLUCURONIDE ETIOCHOLAN-3A-OL-17-ONE SULFATE SODIUM 16ALPHA-HYDROXYETIOCHOLANOLONE ETIOCHOLANOLONE ACETATE 11B-HYDROXYETIOCHOLANOLONE Etiocholanone

3α-Etiocholanolone

3α-Hydroxy-5β-androstane-17-one

5β-Androstane-3α-ol-17-one

5β-Androstero

5-Androstan-3a-ol-17-one-d2

5β-Androsterone

3alpha-Hydroxyetiocholan-17-one

C04373

ETIOCHOLANOLONE(RG)

Etiocholan-3α-ol-17-one,3α-Hydroxy-5β-androstan-17-one, 5β-Androsterone, Etiocholanone

Androstan-17-one,3-hydroxy-, (3a,5b)-

Etiocholanone solution

3ALPHA-ETIOCHOLANOLONE

3ALPHA-HYDROXY-5BETA-ANDROSTAN-17-ONE

5beta-Androstan-17-one, 3alpha-hydroxy-

5-Isoandrosterone

Androstan-17-one, 3-hydroxy-, (3alpha,5beta)-

Androstan-3alpha-ol-17-one

Androsterone, (5beta)-

5BETA-ANDROSTAN-3ALPHA-OL-17-ONE

5BETA-ANDROSTERONE

5BETA-ANDROSTAN-3A-OL-17-ONE

ETICHOLAN-3ALPHA-OL-17-ONE

5β-Androstan-3α-ol-17-one-16,16-D2

3α-Hydroxy-5β-androstan-17-one, 5β-Androsterone, Etiocholanone

(5β)-Androsterone

3α-Hydroxyetiocholan-17-one

(3R,5R,8R,9S,10S,13S,14S)-3-hydroxy-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-17-one

ETIOCHOLAN-3ALPHA-OL-17-ONE

ETIOCHOLAN-3A-OL-17-ONE

ETIOCHOLANOLON

ETIOCHOLANOLONE

ETIOCHOLANONE

etiocholan-3A-ol-17-one crystalline

ETIOCHOLANOLONE (5B-ANDROSTAN-3A-OL-17-O NE)

5BETA-ANDROSTAN-3ALPHA-OL-17-ON 98%

ETIOCHOLANOLONE VETRANAL, 100 MG

etiocholan-3α-ol-17-one

3a-hydroxy-5b-androstan-17-one

Androstan-3α-ol-17-one (Etiocholanolone) (solution)

5β-Androstan-3α-ol-17-one (Etiocholanolone)

Androstan-17-one, 3-hydroxy-, (3α,5β)-

etiocholan-3A-ol-l7-one crystalline

Rocuronium bromide Impurity 48

5-β-Androstan-3-α-ol-17-one

3α-hydroxy-5β-androstan-17-one

androstan-3α-ol-17-one (Etiocholanolone)

Gamma-aminobutyric acid Receptor,γ-Aminobutyric acid Receptor,anticonvulsant,Etiocholanolone,GABA Receptor,epilepsyantiepileptic,5β-Androsterone,inhibit,Inhibitor

Androstan-3α-ol-17-one (Etiocholanolone) in Methanol

53-42-9

Intermediates & Fine Chemicals

Metabolites & Impurities

Pharmaceuticals

Steroids & Hormones - 13C & 2H

Steroids