4-methoxybenzenesulfonyl bromide

Modify Date: 2026-09-13 21:16:15

4-methoxybenzenesulfonyl bromide Structure
4-methoxybenzenesulfonyl bromide structure
Common Name 4-methoxybenzenesulfonyl bromide
CAS Number 2297-24-7 Molecular Weight 251.09800
Density N/A Boiling Point N/A
Molecular Formula C7H7BrO3S Melting Point N/A
MSDS N/A Flash Point N/A

Summary: 4-Methoxybenzenesulfonyl bromide, CAS号 2297-24-7, has a molecular formula of C7H7BrO3S and a molecular weight of 251.09800. For research-use only, not for medical or clinical usage.


 Names

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

Name 4-methoxybenzenesulfonyl bromide
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 C7H7BrO3S
Molecular Weight 251.09800
Exact Mass 249.93000
PSA 51.75000
LogP 2.85960
InChIKey YSFCREAOVCDYCH-UHFFFAOYSA-N
SMILES COc1ccc(S(=O)(=O)Br)cc1

 Precursor & DownStream

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

Precursor  1

DownStream  0

 Synonyms

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

p-methoxyphenylsulfonyl bromide
Benzenesulfonyl bromide,4-methoxy
4-Methoxy-benzolsulfonylbromid
p-Anisylsulfonylbromid
4-Methoxy-benzolsulfonsaeure-bromid
p-methoxybenzenesulfonyl bromide

 4-methoxybenzenesulfonyl bromide | FAQ

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

Q: What is the molecular formula of 4-methoxybenzenesulfonyl bromide?
A: Molecular formula of 4-methoxybenzenesulfonyl bromide is C7H7BrO3S.
Q: What are the upstream materials of 4-methoxybenzenesulfonyl bromide?
A: Related upstream materials(CAS) of 4-methoxybenzenesulfonyl bromide: 5335-87-5.
Q: What is the SMILES notation of 4-methoxybenzenesulfonyl bromide?
A: SMILES notation of 4-methoxybenzenesulfonyl bromide is COc1ccc(S(=O)(=O)Br)cc1.
Q: What English synonyms does 4-methoxybenzenesulfonyl bromide have?
A: English synonyms of 4-methoxybenzenesulfonyl bromide: p-methoxyphenylsulfonyl bromide, Benzenesulfonyl bromide,4-methoxy, 4-Methoxy-benzolsulfonylbromid, p-Anisylsulfonylbromid, 4-Methoxy-benzolsulfonsaeure-bromid, p-methoxybenzenesulfonyl bromide.
Q: What is the molecular weight of 4-methoxybenzenesulfonyl bromide?
A: Molecular weight of 4-methoxybenzenesulfonyl bromide is 251.09800.
Q: What is the English name of 4-methoxybenzenesulfonyl bromide?
A: The English name of 4-methoxybenzenesulfonyl bromide is 4-methoxybenzenesulfonyl bromide.
Q: What is the LogP of 4-methoxybenzenesulfonyl bromide?
A: LogP of 4-methoxybenzenesulfonyl bromide is 2.85960.
Q: What is the CAS number of 4-methoxybenzenesulfonyl bromide?
A: CAS number of 4-methoxybenzenesulfonyl bromide is 2297-24-7.
Q: What is the Chinese name of 2297-24-7?
A: Chinese name of 2297-24-7 is 2297-24-7.
Q: What is the polar surface area (PSA) of 4-methoxybenzenesulfonyl bromide?
A: Polar surface area (PSA) of 4-methoxybenzenesulfonyl bromide is 51.75000.
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