290306-56-8

Basic information

• Product Name: 2-BROMO-1-(P-TOLUENESULFONYL)PYRROLE 9&
• Synonyms: 2-BROMO-1-(P-TOLUENESULFONYL)PYRROLE 9&;2-Bromo-1-(toluene-4-sulphonyl)-1H-pyrrole;2-Bromo-1-[(4-methylphenyl)sulphonyl]-1H-pyrrole;2-Bromo-1-[(4-methylphenyl)sulphonyl]-1H-pyrrole, 2-Bromo-1-tosyl-1H-pyrrole;2-broMo-1-[(4-Methylphenyl)sulfonyl]-1H-pyrrole;2-Bromo-1-tosyl-1H-pyrrole;2-Bromo-N-(p-toluenesulfonyl)pyrrole（WS204324）
• CAS NO: 290306-56-8
• Molecular Formula: C₁₁H₁₀BrNO₂S
• Molecular Weight: 300.175
• Product Categories: Building Blocks;Halogenated Heterocycles;Heterocyclic Building Blocks;Pyrroles;PyrrolesHeterocyclic Building Blocks;organic building block
• Mol File: 290306-56-8.mol
• Article Data: 3

Chemical Properties

• Melting Point: 102-105 °C(lit.)
• Boiling Point: 426.9°C at 760 mmHg
• Flash Point: 212°C
• Appearance: /
• Density: 1.53g/cm³
• Vapor Pressure: 1.7E-07mmHg at 25°C
• Refractive Index: 1.626
• PKA: -11.62±0.70(Predicted)
• CAS DataBase Reference: 2-BROMO-1-(P-TOLUENESULFONYL)PYRROLE 9&(CAS DataBase Reference)
• NIST Chemistry Reference: 2-BROMO-1-(P-TOLUENESULFONYL)PYRROLE 9&(290306-56-8)
• EPA Substance Registry System: 2-BROMO-1-(P-TOLUENESULFONYL)PYRROLE 9&(290306-56-8)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Hazardous Substances Data: 290306-56-8(Hazardous Substances Data)

Usage

General Description

2-BROMO-1-(P-TOLUENESULFONYL)PYRROLE 9 is a chemical compound that consists of a pyrrole ring with a bromine atom and a p-toluenesulfonyl group attached to it. It is commonly used as a reagent in organic synthesis reactions, particularly in the formation of carbon-carbon and carbon-heteroatom bonds. The compound is known for its ability to act as a versatile intermediate in the preparation of various pharmaceuticals, agrochemicals, and biologically active molecules. It is also utilized in the development of new materials and as a building block in the synthesis of complex organic compounds. Additionally, 2-BROMO-1-(P-TOLUENESULFONYL)PYRROLE 9 is considered to be a valuable tool in medicinal chemistry research and drug discovery efforts due to its unique chemical properties and potential for diverse functionalization.

InChI:InChI=1/C11H10BrNO2S/c1-9-4-6-10(7-5-9)16(14,15)13-8-2-3-11(13)12/h2-8H,1H3

Upstream product

• 38480-28-3 2-bromo-1H-pyrrole 
• 98-59-9 p-toluenesulfonyl chloride 

Downstream Products

• 17639-64-4 N-p-toluenesulfonylpyrrole 
• 637354-46-2 2-(4-methoxyphenyl)-1-tosyl-1H-pyrrole 
• 637354-45-1 2-(3-nitro-phenyl)-1-(toluene-4-sulfonyl)-1H-pyrrole 
• 153633-36-4 2-phenyl-1-(p-toluenesulfonyl)pyrrole 
• 1239714-95-4 C₁₄H₁₂N₂O₃S 

Relevant articles and documents

S2 emission from chemically modified BODIPYs

Novel boron dipyrromethene (BODIPY) derivatives having significant absorption and emission in the longer wavelength region were synthesized. BODIPY showed anomalous S2 emission from the second excited (S2) state at shorter wavelength

Condensation reactions of a nitrodienamine with organocopper and alkyllithium reagents prepared from pyrrole derivatives

Condensation reactions of a nitrodienamine (1) with Grignard, organocopper and alkyllithium reagents prepared from pyrrole derivatives were investigated.