20-BETA-DIHYDROCORTISOL

Modify Date: 2026-08-02 15:27:25

20-BETA-DIHYDROCORTISOL Structure
20-BETA-DIHYDROCORTISOL structure
Common Name 20-BETA-DIHYDROCORTISOL
CAS Number 116-58-5 Molecular Weight 364.47600
Density 1.29g/cm3 Boiling Point 586.6ºC at 760 mmHg
Molecular Formula C21H32O5 Melting Point N/A
MSDS N/A Flash Point 322.6ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name (8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.29g/cm3
Boiling Point 586.6ºC at 760 mmHg
Molecular Formula C21H32O5
Molecular Weight 364.47600
Flash Point 322.6ºC
Exact Mass 364.22500
PSA 97.99000
LogP 1.57340
Vapour Pressure 3.34E-16mmHg at 25°C
Index of Refraction 1.602
InChIKey AWWCEQOCFFQUKS-LCGKLAOVSA-N
SMILES CC12CCC(=O)C=C1CCC1C2C(O)CC2(C)C1CCC2(O)C(O)CO

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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20-BETA-DIHYDROCORTISOL Structure

20-BETA-DIHYDRO...

CAS#:116-58-5

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Literature: Sarett et al. Journal of the American Chemical Society, 1951 , vol. 73, p. 1777

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20-BETA-DIHYDROCORTISOL Structure

20-BETA-DIHYDRO...

CAS#:116-58-5

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Literature: Huang-Minlon; Pettebone Journal of the American Chemical Society, 1952 , vol. 74, p. 1562

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20-BETA-DIHYDROCORTISOL Structure

20-BETA-DIHYDRO...

CAS#:116-58-5

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Literature: Han; Monder Steroids, 1983 , vol. 42, # 6 p. 619 - 626

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20-BETA-DIHYDROCORTISOL Structure

20-BETA-DIHYDRO...

CAS#:116-58-5

Learn More
Literature: Carvajal et al. Journal of Organic Chemistry, 1959 , vol. 24, p. 695,697 Full Text Show Details Lindner et al. Hoppe-Seyler's Zeitschrift fuer Physiologische Chemie, 1958 , vol. 313, p. 117,122 Full Text Show Details Kogan et al. Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1963 , p. 328,330;engl.Ausg.S.298

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  1

DownStream  1

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

20beta-Dihydrocortisol
UNII-77U6C4OLOR
delta4-Pregnene-11beta,17alpha,20beta,21-tetraol-3-one
Reichstein's compound E
20beta-Hydroxycortisol
Reichstein's substance E
4-Pregnene-11beta,17alpha,20beta,21-tetrol-3-one

 20-BETA-DIHYDROCORTISOL | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What are the downstream products of (8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one?
A: Related downstream products(CAS) of (8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one: 50-22-6.
Q: What is the molecular formula of (8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one?
A: Molecular formula of (8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one is C21H32O5.
Q: What is the molecular weight of (8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one?
A: Molecular weight of (8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one is 364.47600.
Q: What is the InChIKey of (8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one?
A: InChIKey of (8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one is AWWCEQOCFFQUKS-LCGKLAOVSA-N.
Q: What is the LogP of (8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one?
A: LogP of (8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one is 1.57340.
Q: What is the boiling point of (8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one?
A: Boiling point of (8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one is 586.6ºC at 760 mmHg.
Q: What are the upstream materials of (8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one?
A: Related upstream materials(CAS) of (8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one: 50-23-7.
Q: What is the SMILES notation of (8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one?
A: SMILES notation of (8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one is CC12CCC(=O)C=C1CCC1C2C(O)CC2(C)C1CCC2(O)C(O)CO.
Q: What is the English name of (8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one?
A: The English name of (8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one is (8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one.
Q: What is the polar surface area (PSA) of (8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one?
A: Polar surface area (PSA) of (8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one is 97.99000.

 20-BETA-DIHYDROCORTISOLfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

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