21-chloro-17-hydroxy-pregna-4,9(11)-diene-3,20-dione

Modify Date: 2026-08-14 11:00:06

21-chloro-17-hydroxy-pregna-4,9(11)-diene-3,20-dione Structure
21-chloro-17-hydroxy-pregna-4,9(11)-diene-3,20-dione structure
Common Name 21-chloro-17-hydroxy-pregna-4,9(11)-diene-3,20-dione
CAS Number 75868-48-3 Molecular Weight 362.89000
Density N/A Boiling Point N/A
Molecular Formula C21H27ClO3 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 21-chloro-17-hydroxy-pregna-4,9(11)-diene-3,20-dione
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 C21H27ClO3
Molecular Weight 362.89000
Exact Mass 362.16500
PSA 54.37000
LogP 3.97740

 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.

21-Chlor-17-hydroxy-pregna-4,9(11)-dien-3,20-dion
21-chloro-17-hydroxy-4,9(11)-pregnadiene-3,20-dione
21-chloro-17α-hydroxypregna-4,9(11)-diene-3,20-dione

  | FAQ

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

Q: What is the CAS number of 21-chloro-17-hydroxy-pregna-4,9(11)-diene-3,20-dione?
A: CAS number of 21-chloro-17-hydroxy-pregna-4,9(11)-diene-3,20-dione is 75868-48-3.
Q: What are the downstream products of 21-chloro-17-hydroxy-pregna-4,9(11)-diene-3,20-dione?
A: Related downstream products(CAS) of 21-chloro-17-hydroxy-pregna-4,9(11)-diene-3,20-dione: 7753-60-8.
Q: What is the LogP of 21-chloro-17-hydroxy-pregna-4,9(11)-diene-3,20-dione?
A: LogP of 21-chloro-17-hydroxy-pregna-4,9(11)-diene-3,20-dione is 3.97740.
Q: What is the Chinese name of 75868-48-3?
A: Chinese name of 75868-48-3 is 75868-48-3.
Q: What is the molecular formula of 21-chloro-17-hydroxy-pregna-4,9(11)-diene-3,20-dione?
A: Molecular formula of 21-chloro-17-hydroxy-pregna-4,9(11)-diene-3,20-dione is C21H27ClO3.
Q: What English synonyms does 21-chloro-17-hydroxy-pregna-4,9(11)-diene-3,20-dione have?
A: English synonyms of 21-chloro-17-hydroxy-pregna-4,9(11)-diene-3,20-dione: 21-Chlor-17-hydroxy-pregna-4,9(11)-dien-3,20-dion, 21-chloro-17-hydroxy-4,9(11)-pregnadiene-3,20-dione, 21-chloro-17α-hydroxypregna-4,9(11)-diene-3,20-dione.
Q: What is the molecular weight of 21-chloro-17-hydroxy-pregna-4,9(11)-diene-3,20-dione?
A: Molecular weight of 21-chloro-17-hydroxy-pregna-4,9(11)-diene-3,20-dione is 362.89000.
Q: What is the polar surface area (PSA) of 21-chloro-17-hydroxy-pregna-4,9(11)-diene-3,20-dione?
A: Polar surface area (PSA) of 21-chloro-17-hydroxy-pregna-4,9(11)-diene-3,20-dione is 54.37000.
Q: What is the English name of 21-chloro-17-hydroxy-pregna-4,9(11)-diene-3,20-dione?
A: The English name of 21-chloro-17-hydroxy-pregna-4,9(11)-diene-3,20-dione is 21-chloro-17-hydroxy-pregna-4,9(11)-diene-3,20-dione.
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