3β-Hydroxy-Δ5.16-pregnadienon-(20)

Modify Date: 2026-07-01 23:31:51

3β-Hydroxy-Δ5.16-pregnadienon-(20) Structure
3β-Hydroxy-Δ5.16-pregnadienon-(20) structure
Common Name 3β-Hydroxy-Δ5.16-pregnadienon-(20)
CAS Number 104010-41-5 Molecular Weight 314.46200
Density N/A Boiling Point N/A
Molecular Formula C21H30O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

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

Name 3β-Hydroxy-Δ5.16-pregnadienon-(20)
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.

Molecular Formula C21H30O2
Molecular Weight 314.46200
Exact Mass 314.22500
PSA 37.30000
LogP 4.43540
InChIKey YLFRRPUBVUAHSR-AKYPRQFMSA-N
SMILES CC(=O)C1=CCC2C3CC=C4CC(O)CCC4(C)C3CCC12C

 Precursor & DownStream

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

Precursor  0

DownStream  1

 Synonyms

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

Δ5,16-Pregnandienol-3β-on-(20)
3β-Hydroxy-20-oxo-pregnadien-(5.16)
3β-Hydroxy-pregna-5,16-dien-20-on
3β-Hydroxy-pregna-5.16-dien
16-Dehydro-pregnenolon
16-Dihydropregnenolon

 3β-Hydroxy-Δ5.16-pregnadienon-(20) | FAQ

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

Q: What is the polar surface area (PSA) of 3β-Hydroxy-Δ5.16-pregnadienon-(20)?
A: Polar surface area (PSA) of 3β-Hydroxy-Δ5.16-pregnadienon-(20) is 37.30000.
Q: What is the SMILES notation of 3β-Hydroxy-Δ5.16-pregnadienon-(20)?
A: SMILES notation of 3β-Hydroxy-Δ5.16-pregnadienon-(20) is CC(=O)C1=CCC2C3CC=C4CC(O)CCC4(C)C3CCC12C.
Q: What English synonyms does 3β-Hydroxy-Δ5.16-pregnadienon-(20) have?
A: English synonyms of 3β-Hydroxy-Δ5.16-pregnadienon-(20): Δ5,16-Pregnandienol-3β-on-(20), 3β-Hydroxy-20-oxo-pregnadien-(5.16), 3β-Hydroxy-pregna-5,16-dien-20-on, 3β-Hydroxy-pregna-5.16-dien, 16-Dehydro-pregnenolon, 16-Dihydropregnenolon.
Q: What is the English name of 3β-Hydroxy-Δ5.16-pregnadienon-(20)?
A: The English name of 3β-Hydroxy-Δ5.16-pregnadienon-(20) is 3β-Hydroxy-Δ5.16-pregnadienon-(20).
Q: What is the molecular formula of 3β-Hydroxy-Δ5.16-pregnadienon-(20)?
A: Molecular formula of 3β-Hydroxy-Δ5.16-pregnadienon-(20) is C21H30O2.
Q: What is the LogP of 3β-Hydroxy-Δ5.16-pregnadienon-(20)?
A: LogP of 3β-Hydroxy-Δ5.16-pregnadienon-(20) is 4.43540.
Q: What is the InChIKey of 3β-Hydroxy-Δ5.16-pregnadienon-(20)?
A: InChIKey of 3β-Hydroxy-Δ5.16-pregnadienon-(20) is YLFRRPUBVUAHSR-AKYPRQFMSA-N.
Q: What is the molecular weight of 3β-Hydroxy-Δ5.16-pregnadienon-(20)?
A: Molecular weight of 3β-Hydroxy-Δ5.16-pregnadienon-(20) is 314.46200.
Q: What is the CAS number of 3β-Hydroxy-Δ5.16-pregnadienon-(20)?
A: CAS number of 3β-Hydroxy-Δ5.16-pregnadienon-(20) is 104010-41-5.
Q: What is the Chinese name of 104010-41-5?
A: Chinese name of 104010-41-5 is 104010-41-5.
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