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9(11), (5-BETA)-ANDROSTEN-3-ALPHA-OL-17-ONE, also known as 5-beta-Androstane-3-alpha-ol-17-one, is a steroidal compound derived from androstane. It features a four-ring structure characteristic of steroid hormones, with a hydroxyl group (-OH) at the 3-alpha position and a ketone group (C=O) at the 17 position. This specific arrangement of functional groups gives it unique chemical properties and potential biological activities. The compound is of interest in the field of organic chemistry and may have applications in pharmaceuticals or as an intermediate in the synthesis of other steroidal compounds.

571-49-3

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571-49-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 571-49-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,7 and 1 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 571-49:
(5*5)+(4*7)+(3*1)+(2*4)+(1*9)=73
73 % 10 = 3
So 571-49-3 is a valid CAS Registry Number.

571-49-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 3α-hydroxy-5β-androst-9(11)-en-17-one

1.2 Other means of identification

Product number -
Other names 3α-Hydroxy-5β-androst-9(11)-en-17-on

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:571-49-3 SDS

571-49-3Relevant academic research and scientific papers

METHODS FOR PREPARING DEOXYCHOLIC ACID

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Paragraph 0030-0031, (2018/05/03)

The present invention discloses method for preparing deoxycholic acid (DCA) or an ester thereof or a pharmaceutically acceptable salt thereof. Said compounds may be applied to remove a fat deposition.

METHODs for THE Preparation of Deoxycholic Acid

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Paragraph 0030; 0031, (2017/04/28)

The present invention is directed to methods for the preparation of deoxycholic acid, or ester or pharmaceutically acceptable salts thereof.? The compounds are effective for reduction of fatty deposits.

synthetic bile acid preparation

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Paragraph 0119; 0120, (2015/09/28)

no abstract published

METHODS FOR THE PURIFICATION OF DEOXYCHOLIC ACID

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Paragraph 0368; 0567, (2013/06/05)

Synthetic methods for preparing deoxycholic acid and intermediates thereof, high purity synthetic deoxycholic acid, compositions and methods of use are provided. Also, provided are processes for the synthesis of 12-keto or 12-α-hydroxy-steroids from Δ-9,11-ene, 11-keto or 11-hydroxy-β-steroids. This invention is also directed to novel compounds prepared during the synthesis. This invention is also directed to the synthesis of deoxycholic acid starting from hydrocortisone.

METHODS FOR THE PURIFICATION OF DEOXYCHOLIC ACID

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Page/Page column 78, 108, 127-128, (2011/07/07)

Synthetic methods for preparing deoxycholic acid and intermediates thereof, high purity synthetic deoxycholic acid, compositions and methods of use are provided. Also, provided are processes for the synthesis of 12-keto or 12-α-hydroxysteroids from Δ-9,11-ene, 11-keto or 11-hydroxy-β-steroids. This invention is also directed to novel compounds prepared during the synthesis. This invention is also directed to the synthesis of deoxycholic acid starting from hydrocortisone.

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