(5alpha)-Pregnane-3,20-dione

Basic Information

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CAS Number

566-65-4

Molecular Formula

C21H32O2

Molecular Weight

316.49 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Fine Chemicals Surfactants Anionic Surfactants

Polymers and Plastics Thermoplastics Polyolefins

Basic Physical Properties

Melting Point

202.0 to 206.0 deg-C

Boiling Point

429.2 ºC

Density

1.048

Flash Point

160.3 ºC

Refractive Index

1.515

SMILES

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CC(=O)C1CCC2C1(CCC3C2CCC4C3(CCC(=O)C4)C)C

InChI

InChI=1S/C21H32O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h14,16-19H,4-12H2,1-3H3/t14-,16-,17+,18-,19-,20-,21+/m0/s1

InChIKey

XMRPGKVKISIQBV-BJMCWZGWSA-N

LogP

4.803400000000004

Topological Polar Surface Area

34.14 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

538

Synonyms & References

English

Pregnane-3,20-dione, 5alpha-allo-
5b-pregnane-3,20-dione
3,20-Allopregnanedione
bmse000490
(5.alpha.)-Pregnane-3,20-dione
AKOS015895181
CHEBI:28952
Allopregnane-3,20-dione
MFCD00067132
HY-W006492
(5alpha)-pregnane-3,20-dione
5alpha-pregnan-3,20 -dione
Allopregnan-3,20-dione
5a-Pregnan-3,20-dione
5.beta.-Pregnane-3,20-dione
3,20-Dioxo-5a-pregnane
LMST02030170
4-07-00-02199 (Beilstein Handbook Reference)
98G4S1OH0Z
5A-pregnane-3-20-dione-allo
DTXSID301017277
5 a-pregnane-3,20-dione
5alpha-Pregnane-3,20-dione (allo), progesterone metabolite
5 a-pregnane-3 20-dione
s3206
(5S,8R,9S,10S,13S,14S,17S)-17-acetyl-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one
NSC-18319
Pregnane-3,20-dione
4C28DCDC-9872-4488-85F5-6D25C01E9A45
Pregnane-3,20-dione, (5alpha)-
Allodihydroprogeserone

MDL Number

MFCD00067132

FAQ

What is (5alpha)-Pregnane-3,20-dione (CAS: 566-65-4)?

(5alpha)-Pregnane-3,20-dione (CAS: 566-65-4) is a steroid compound. It is a naturally occurring substance with a chemical formula of C21H30O2. It is solid at room temperature with a characteristic odour and is used in pharmaceutical and research applications.

What are the main uses of (5alpha)-Pregnane-3,20-dione (CAS: 566-65-4)?

(5alpha)-Pregnane-3,20-dione (CAS: 566-65-4) is primarily used in pharmaceutical research and development, as a starting material in the synthesis of other steroid compounds. It is also used in some traditional medicines and as a food supplement.

Is (5alpha)-Pregnane-3,20-dione (CAS: 566-65-4) safe?

(5alpha)-Pregnane-3,20-dione (CAS: 566-65-4) is generally considered safe when used as directed. However, it is important to follow safety guidelines, including wearing appropriate personal protective equipment (PPE) and handling with care to avoid skin contact or inhalation. Storage should be in a secure, dry place, away from direct sunlight and heat sources.

How should (5alpha)-Pregnane-3,20-dione (CAS: 566-65-4) be stored?

(5alpha)-Pregnane-3,20-dione (CAS: 566-65-4) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture and light exposure. The storage should be in a secure location, away from flammable materials and incompatible substances to ensure safety during handling and storage.