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20799-05-7

Ethyldienedione, also known as 19-norandrostenedione, is a synthetic steroid that serves as a precursor to the hormones testosterone and estradiol. It is recognized for its role as a prohormone, which is utilized to enhance muscle mass and athletic performance. However, it has been associated with significant health risks, including liver damage, and is not approved for human use by the Food and Drug Administration. Ethyldienedione is banned by the World Anti-Doping Agency and is classified as a Schedule III controlled substance in the United States due to its potential for abuse and misuse, particularly in athletic and bodybuilding contexts. It is crucial that Ethyldienedione is not consumed or used without proper medical supervision and guidance.

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  • 20799-05-7 Structure

  • Basic information

    1. Product Name: Ethyldienedione
    2. Synonyms: ethyldienedione;D(-)-18-METHYL-ESTRA-4,9-DIENE-3,17-DIONE;METHYLESTRADIENEDIONE;D(1)-18-Ethyl-estra-4,9-diene-3,17-dione
    3. CAS NO:20799-05-7
    4. Molecular Formula: C19H24O2
    5. Molecular Weight: 284.39
    6. EINECS: N/A
    7. Product Categories: Pharmaceutical Intermediates
    8. Mol File: 20799-05-7.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Ethyldienedione(CAS DataBase Reference)
    10. NIST Chemistry Reference: Ethyldienedione(20799-05-7)
    11. EPA Substance Registry System: Ethyldienedione(20799-05-7)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 20799-05-7(Hazardous Substances Data)

20799-05-7 Usage

Uses

Used in Athletic Performance Enhancement:
Ethyldienedione is used as a prohormone for increasing muscle mass and improving athletic performance. It is favored in certain circles for its anabolic effects, which can lead to enhanced physical strength and muscle growth.
Used in Bodybuilding:
In the bodybuilding industry, Ethyldienedione is used as a prohormone to achieve a more sculpted and muscular physique. Its use, however, is controversial due to its classification as a banned substance and the health risks associated with its consumption.

Check Digit Verification of cas no

The CAS Registry Mumber 20799-05-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,7,9 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 20799-05:
(7*2)+(6*0)+(5*7)+(4*9)+(3*9)+(2*0)+(1*5)=117
117 % 10 = 7
So 20799-05-7 is a valid CAS Registry Number.

20799-05-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name Ethyldienedione

1.2 Other means of identification

Product number -
Other names dl-18-Methyl-4.9-oestradien-3.17-dion

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:20799-05-7 SDS

20799-05-7Relevant articles and documents

A novel and efficient process to 13β-ethyl-gon-4-ene-3,11,17-trione

Liu,Su,Li

, p. 3113 - 3124 (2007/10/02)

A novel synthetic process to 13β-ethyl-gon-4-ene-3,11,17-trione with the total yield of 44% starting from 13β-ethyl-17β-hydroxy-3-methoxy-gona-2,5(10)-diene was described.

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