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1232-57-1

1β-Methyl-17β-hydroxy-5α-androstane-3-one, also known as methyltestosterone or methandrostenolone, is a synthetic androgen and anabolic steroid derivative of testosterone. It is a white crystalline powder with a molecular formula of C20H30O2 and a molecular weight of 302.45 g/mol. This chemical is structurally similar to dihydrotestosterone (DHT), with the addition of a methyl group at the 1β position. Methyltestosterone is used medically to treat conditions like delayed puberty, hypogonadism, and breast cancer in women. It is also used as a performance-enhancing drug in sports due to its anabolic effects on muscle growth and strength. However, its use is banned by most sports organizations due to potential side effects, including liver toxicity, hormonal imbalances, and cardiovascular risks.

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  • 1232-57-1 Structure

  • Basic information

    1. Product Name: 1β-Methyl-17β-hydroxy-5α-androstane-3-one
    2. Synonyms: 1β-Methyl-17β-hydroxy-5α-androstane-3-one
    3. CAS NO:1232-57-1
    4. Molecular Formula: C20H32O2
    5. Molecular Weight: 304.46688
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1232-57-1.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: 1β-Methyl-17β-hydroxy-5α-androstane-3-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1β-Methyl-17β-hydroxy-5α-androstane-3-one(1232-57-1)
    11. EPA Substance Registry System: 1β-Methyl-17β-hydroxy-5α-androstane-3-one(1232-57-1)

  • 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: 1232-57-1(Hazardous Substances Data)

1232-57-1 Usage

General Description

1β-Methyl-17β-hydroxy-5α-androstane-3-one, also known as Methyldrostanolone, is a synthetic androgenic-anabolic steroid that is derived from dihydrotestosterone (DHT). It is a potent androgen with anabolic properties, and is used for muscle building and performance enhancement. Methyldrostanolone is classified as a Schedule III controlled substance in the United States and is banned by most sports organizations. It is typically taken orally and has a relatively high risk of side effects, including liver toxicity, hair loss, and suppression of natural testosterone production. The use of Methyldrostanolone is prohibited in competitive sports and is considered a potentially harmful and illegal substance.

Check Digit Verification of cas no

The CAS Registry Mumber 1232-57-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,3 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1232-57:
(6*1)+(5*2)+(4*3)+(3*2)+(2*5)+(1*7)=51
51 % 10 = 1
So 1232-57-1 is a valid CAS Registry Number.

1232-57-1SDS

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 1β-Methyl-4,5α-dihydro-testosteron (17β-Hydroxy-1β-methyl-5α-androstan-3-on)

1.2 Other means of identification

Product number -
Other names -

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:1232-57-1 SDS

1232-57-1Downstream Products

1232-57-1Relevant articles and documents

Radical-induced Reduction of α,β-Unsaturated Steroid Ketones with Tributyltin Hydride

Laurent, Henry,Esperling, Peter,Baude, Guenter

, p. 1996 - 1999 (2007/10/02)

Conjugated steroid ketones are reduced stereoselectively with tributyltin hydride in the presence of azobisisobutyronitrile as radical initiator to give the corresponding saturated ketones in high yields.

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