33036-33-8

Basic information

• Product Name: 19-NORETIOCHOLANOLONE
• Synonyms: TETRAHYDRONANDROLONE;NORETIOCHOLANOLONE;19-NORETIOCHOLANOLONE;5BETA-ESTRAN-3ALPHA-OL-17-ONE;(3S,5R,8R,9R,10S,13S,14S)-3-hydroxy-13-methyl-2,3,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydro-1H-cyclopenta[a]phenanthren-17-one;(5β)-19-Norandrosterone;3α-Hydroxy 5β-estrane-17-one;3α-Hydroxy-5β-estrane-17-one
• CAS NO: 33036-33-8
• Molecular Formula: C18H28O2
• Molecular Weight: 276.41
• Product Categories: Pharmaceuticals, Intermediates & Fine Chemicals, Steroids
• Mol File: 33036-33-8.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 19-NORETIOCHOLANOLONE(CAS DataBase Reference)
• NIST Chemistry Reference: 19-NORETIOCHOLANOLONE(33036-33-8)
• EPA Substance Registry System: 19-NORETIOCHOLANOLONE(33036-33-8)

Safety Data

• Hazardous Substances Data: 33036-33-8(Hazardous Substances Data)

Usage

Uses

19-Noretiocholanolone is an metabolite of Nandrolone (N315000), an anabolic steroid.19-Noretiocholanolone is an main urinary indicators used to detect illegal use of nandrolone.

Upstream product

• 5696-51-5 5β-estrane-3,17-dione 
• 19468-31-6 17β-hydroxy-19-nor-5β-androstan-3-one 

Relevant articles and documents

NEUROACTIVE STEROIDS AND COMPOSITIONS THEREOF

Provided herein is a compound of Formula (I) or a pharmaceutically acceptable salt thereof, wherein R1a, R1b, R2a, R2b, R3, R4a, R4b, R5, R6a, R6b, R7a, R7a, R11a, R11b, R12a, R12b, R16a, R16b, R19, R11a, R22, RX, RY and n are defined herein. Also provided herein are pharmaceutical compositions comprising a compound of Formula (I) and methods of using the compounds, e.g., in the treatment of CNS-related disorders.

Microbiological Transformations. XVI. Transformation of 5α- and 5β-Dihydro, and 1- and 6-Dehydro Derivatives of Testosterone and Androstenedione by Means of Rhodotorula mucilaginosa Strain

The following transformation of 5α- and 5β-dihydro derivatives of testosterone and androstenedione by means of Rhodotorula mucilaginosa has been observed: reduction of the carbonyl group on C-3 to both possible alcohols in the 5α-series and only to one alcohol (3α) in the 5β-series.In the transformation of 1- and 6-dehydro derivatives of testosterone and androstenedione, reduction in ring A was completely inhibited.The carbonyl or hydroxy groups at C-17 in both series of substrates underwent interconversion.