21-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion

Modify Date: 2026-08-03 11:02:21

21-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion Structure
21-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion structure
Common Name 21-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion
CAS Number 378-35-8 Molecular Weight 577.38500
Density N/A Boiling Point N/A
Molecular Formula C25H28BrF3O7 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-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion

 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 C25H28BrF3O7
Molecular Weight 577.38500
Exact Mass 576.09700
PSA 106.97000
LogP 3.75910
InChIKey HQLIVNXKDQKLOG-ULKZCYFGSA-N
SMILES CC(=O)OCC(=O)C1(O)CCC2C3CCC4=CC(=O)C=CC4(C)C3(Br)C(OC(=O)C(F)(F)F)CC21C

 Precursor & DownStream

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

Precursor  0

DownStream  1

  | 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 21-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion?
A: Related downstream products(CAS) of 21-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion: 38680-83-0.
Q: What is the Chinese name of 378-35-8?
A: Chinese name of 378-35-8 is 378-35-8.
Q: What is the InChIKey of 21-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion?
A: InChIKey of 21-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion is HQLIVNXKDQKLOG-ULKZCYFGSA-N.
Q: What is the molecular formula of 21-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion?
A: Molecular formula of 21-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion is C25H28BrF3O7.
Q: What is the LogP of 21-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion?
A: LogP of 21-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion is 3.75910.
Q: What is the polar surface area (PSA) of 21-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion?
A: Polar surface area (PSA) of 21-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion is 106.97000.
Q: What is the CAS number of 21-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion?
A: CAS number of 21-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion is 378-35-8.
Q: What is the English name of 21-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion?
A: The English name of 21-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion is 21-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion.
Q: What is the molecular weight of 21-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion?
A: Molecular weight of 21-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion is 577.38500.
Q: What is the SMILES notation of 21-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion?
A: SMILES notation of 21-Acetoxy-9α-brom-11β-trifluoracetoxy-17α-hydroxy-pregna-1,4-dien-3,20-dion is CC(=O)OCC(=O)C1(O)CCC2C3CCC4=CC(=O)C=CC4(C)C3(Br)C(OC(=O)C(F)(F)F)CC21C.
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