134637-07-3

Basic information

• Product Name: quinuclidinyl-2-thienyl-4-bromobenzilate
• Synonyms: quinuclidinyl-2-thienyl-4-bromobenzilate
• CAS NO: 134637-07-3
• Molecular Formula: C₁₉H₂₀BrNO₃S
• Molecular Weight: 422.34
• Mol File: 134637-07-3.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 551.7°Cat760mmHg
• Flash Point: 287.5°C
• Appearance: /
• Density: 1.55g/cm³
• Vapor Pressure: 5.24E-13mmHg at 25°C
• Refractive Index: 1.676
• CAS DataBase Reference: quinuclidinyl-2-thienyl-4-bromobenzilate(CAS DataBase Reference)
• NIST Chemistry Reference: quinuclidinyl-2-thienyl-4-bromobenzilate(134637-07-3)
• EPA Substance Registry System: quinuclidinyl-2-thienyl-4-bromobenzilate(134637-07-3)

Safety Data

• Hazardous Substances Data: 134637-07-3(Hazardous Substances Data)

Usage

InChI:InChI=1/C19H20BrNO3S/c20-15-5-3-14(4-6-15)19(23,17-2-1-11-25-17)18(22)24-16-12-21-9-7-13(16)8-10-21/h1-6,11,13,16,23H,7-10,12H2

Upstream product

• 18620-02-5 (4-bromophenyl)magnesium bromide 
• 57699-28-2 methyl 4-bromophenylglyoxalate 

Relevant articles and documents

Synthesis and receptor affinities of new 3-quinuclidinyl α-heteroaryl-α- aryl-α-hydroxyacetates

Five analogues of 3-quinuclidinyl benzilate were prepared in which one phenyl ring was substituted by a heterocycle; a bromine was included on either the remaining phenyl or the heterocycle to provide information relating to the affinity of potential radiohalogenated derivatives. Their affinities for the muscarinic cholinergic receptor were determined. Replacing a phenyl ring with either the 2- or 3-furyl moiety or the 2- or 3-thienyl moiety did not significantly alter the affinity to the muscarinic receptor compared with 3-quinuclidinyl 4-bromobenzilate.