Androst-2-en-17-one

Basic Information

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CAS Number

963-75-7

Molecular Formula

C19H28O

Molecular Weight

272.43 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Physical State

Powder

Melting Point

104-106°C

Boiling Point

371.6 oC at 760 mmHg

Density

1.032

Flash Point

371.6 oC at 760 mmHg

Refractive Index

1.529

Specific Rotation

+142 °-+152 ° (c=1, CHCl3)

SMILES

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CC12CCC3C(C1CCC2=O)CCC4C3(CC=CC4)C

InChI

InChI=1S/C19H28O/c1-18-11-4-3-5-13(18)6-7-14-15-8-9-17(20)19(15,2)12-10-16(14)18/h3-4,13-16H,5-12H2,1-2H3/t13-,14+,15+,16+,18+,19+/m1/s1

InChIKey

ISJVDMWNISUFRJ-HKQXQEGQSA-N

LogP

4.764300000000005

Topological Polar Surface Area

17.07 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

464

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

5a-Androst-2-en-17-one
5-alpha-Androst-2-en-17-one
Androst-2-en-17-one
(5α)-Androst-2-en-17-one
17-oxo-5a-androst-2-ene
5ALPHA-ANDROST-2-EN-17-ONE
5α-Androst-2-en-17-one
(5S,8R,9S,10S,13S,14S)-10,13-Dimethyl-1,4,5,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-one
5A-ANDROST-16-EN-3-ONE
5A-ANDROSTA-2-EN-17-ONE
5-Androst-16-en-3-one
ANDROSTENONE
Ba 2662
OCCLESTERONE
(5α)-Androst-2-en-17-one (ACI)
5α-Androst-2-en-17-one (7CI, 8CI)
17-Oxo-5α-androst-2-ene
5alpha-androst-2-en-17-one
5α-Androst-2-ene-17-one
NSC 44506
NSC 80614
(5S,8R,9S,10S,13S,14S)-10,13-Dimethyl-1,4,5,6,7,8,9,10,11,12
13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-17-one
10,13-dimethyl-1,4,5,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-one
(5alpha)-Androst-2-en-17-one, 90%
(10S,13S)-10,13-dimethyl-1,4,5,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-one
AKOS016010532
2,(5alpha)-androsten-17-one
(5
(5alpha)-androst-2-en-17-one
963-75-7

MDL Number

MFCD00199476

FAQ

What regulatory guidelines apply to androst-2-en-17-one (CAS: 963-75-7)?

Androst-2-en-17-one (CAS: 963-75-7) is regulated under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), REACH in the European Union, and FDA and EPA guidelines in the United States. Specific regulations include hazard communication, SDS requirements, and restrictions on the use of certain chemicals in pharmaceuticals and cosmetics.

Are there alternatives to androst-2-en-17-one (CAS: 963-75-7) in synthesis?

In synthesis, alternatives to androst-2-en-17-one (CAS: 963-75-7) include androst-4-en-17-one and androst-5-en-17-one, which can serve as precursors in similar reactions. Common reagents used as substitutes include steroidal ketones and their isomers, which are often employed in the production of steroids and steroid derivatives.

What is the market or research trend for androst-2-en-17-one (CAS: 963-75-7)?

The market for androst-2-en-17-one (CAS: 963-75-7) is growing due to its use in steroid hormone production and research. Recent trends show increasing demand in pharmaceuticals, veterinary medicines, and synthetic steroid studies. Research is focusing on its application in hormone replacement therapy and as a precursor in drug synthesis.

How should waste containing androst-2-en-17-one (CAS: 963-75-7) be handled?

Waste containing androst-2-en-17-one (CAS: 963-75-7) should be collected in sealed, labeled containers and disposed of through professional waste management services. Proper environmental precautions include neutralizing any potential pH imbalances and ensuring the waste is not released into the environment. Treatment methods may include incineration, chemical neutralization, or hazardous waste disposal in accordance with local regulations.