N-(2-bromophenyl)benzenesulfonamide

Modify Date: 2026-06-19 11:36:21

N-(2-bromophenyl)benzenesulfonamide Structure
N-(2-bromophenyl)benzenesulfonamide structure
Common Name N-(2-bromophenyl)benzenesulfonamide
CAS Number 21226-31-3 Molecular Weight 312.18200
Density 1.603g/cm3 Boiling Point 420.6ºC at 760mmHg
Molecular Formula C12H10BrNO2S Melting Point N/A
MSDS N/A Flash Point 208.2ºC

 Names

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

Name N-(2-bromophenyl)benzenesulfonamide
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 1.603g/cm3
Boiling Point 420.6ºC at 760mmHg
Molecular Formula C12H10BrNO2S
Molecular Weight 312.18200
Flash Point 208.2ºC
Exact Mass 310.96200
PSA 54.55000
LogP 4.40370
InChIKey LBMJQGDIAXELFQ-UHFFFAOYSA-N
SMILES O=S(=O)(Nc1ccccc1Br)c1ccccc1

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2935009090

 Synthetic Route

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

~83%

N-(2-bromophenyl)benzenesulfonamide Structure

N-(2-bromopheny...

CAS#:21226-31-3

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Literature: Boger,D.L.; Coleman,R.S. Journal of the American Chemical Society, 1988 , vol. 110, p. 4796

 Precursor & DownStream

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

Precursor  2

DownStream  2

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2935009090
Summary 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

 N-(2-bromophenyl)benzenesulfonamideBioassay

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This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: qHTS screening for TAG (triacylglycerol) accumulators in algae
Source: 11812
Target: N/A
External Id: FATTTLab-Algae-Lipid
Name: Cell survival assay for modulators of telomere damage signalling
Source: 15378
Target: N/A
External Id: TELO_02
Name: Small-molecule inhibitors of ST2 (IL1RL1)
Source: 20881
Target: interleukin-1 receptor-like 1 isoform [homo sapiens]
External Id: ST2_IL33_Inhibitors_Primary_Screening_77700
Name: Alphascreen assay for small molecules abrogating mHTT-CaM Interaction
Source: 24983
Target: Huntingtin
External Id: KUHTS-Muma KU-CaM-Htt INH-01
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 Synonyms

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

2-bromo-N-benzenesulfonylaniline

 N-(2-bromophenyl)benzenesulfonamide | FAQ

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

Q: What is the InChIKey of N-(2-bromophenyl)benzenesulfonamide?
A: InChIKey of N-(2-bromophenyl)benzenesulfonamide is LBMJQGDIAXELFQ-UHFFFAOYSA-N.
Q: What are the upstream materials of N-(2-bromophenyl)benzenesulfonamide?
A: Related upstream materials(CAS) of N-(2-bromophenyl)benzenesulfonamide: 98-09-9;615-36-1.
Q: What English synonyms does N-(2-bromophenyl)benzenesulfonamide have?
A: English synonyms of N-(2-bromophenyl)benzenesulfonamide: 2-bromo-N-benzenesulfonylaniline.
Q: What is the polar surface area (PSA) of N-(2-bromophenyl)benzenesulfonamide?
A: Polar surface area (PSA) of N-(2-bromophenyl)benzenesulfonamide is 54.55000.
Q: What are the downstream products of N-(2-bromophenyl)benzenesulfonamide?
A: Related downstream products(CAS) of N-(2-bromophenyl)benzenesulfonamide: 14925-09-8;90-10-8.
Q: What is the LogP of N-(2-bromophenyl)benzenesulfonamide?
A: LogP of N-(2-bromophenyl)benzenesulfonamide is 4.40370.
Q: What is the SMILES notation of N-(2-bromophenyl)benzenesulfonamide?
A: SMILES notation of N-(2-bromophenyl)benzenesulfonamide is O=S(=O)(Nc1ccccc1Br)c1ccccc1.
Q: What is the molecular formula of N-(2-bromophenyl)benzenesulfonamide?
A: Molecular formula of N-(2-bromophenyl)benzenesulfonamide is C12H10BrNO2S.
Q: What is the English name of N-(2-bromophenyl)benzenesulfonamide?
A: The English name of N-(2-bromophenyl)benzenesulfonamide is N-(2-bromophenyl)benzenesulfonamide.
Q: What is the CAS number of N-(2-bromophenyl)benzenesulfonamide?
A: CAS number of N-(2-bromophenyl)benzenesulfonamide is 21226-31-3.

 N-(2-bromophenyl)benzenesulfonamidefactory

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

Dayang Chem (Hangzhou) Co., Ltd.
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