142996-71-2

Basic information

• Product Name: 3(2H)-Furanone, dihydro-4-(hydroxymethylene)-2,2-dimethyl- (9CI)
• Synonyms: 3(2H)-Furanone, dihydro-4-(hydroxymethylene)-2,2-dimethyl- (9CI)
• CAS NO: 142996-71-2
• Molecular Formula: C7H10O3
• Molecular Weight: 142.1525
• Product Categories: ALDEHYDE
• Mol File: 142996-71-2.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3(2H)-Furanone, dihydro-4-(hydroxymethylene)-2,2-dimethyl- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 3(2H)-Furanone, dihydro-4-(hydroxymethylene)-2,2-dimethyl- (9CI)(142996-71-2)
• EPA Substance Registry System: 3(2H)-Furanone, dihydro-4-(hydroxymethylene)-2,2-dimethyl- (9CI)(142996-71-2)

Safety Data

• Hazardous Substances Data: 142996-71-2(Hazardous Substances Data)

Upstream product

• 52662-40-5 dihydro-2,2-dimethyl-3(2H)-furanone 
• 35298-48-7 2,2-dimethyl-3(2H)-furanone 
• 109-94-4 formic acid ethyl ester 

Relevant articles and documents

Kit for preparing a technetium-99m myocardial imaging agent

A myocardial imaging agent for use in humans comprising a Tc(III) complex ligated in a planar position by a tetradentate ligand having incorporated therein four hard atotms and two furanone rings and in the axial positions by phosphines containing dioxanyl or ether moieties. The agent exhibits improved biodistribution, improved labeling and extremely rapid blood clearance following administration to a human. The agent has high myocardial uptake accompanied with exceptionally rapid hepatobilary clearance and extensive renal clearance to give sufficiently high heart/liver and heart/lung ratio that provide nearly ideal myocardial images in humans. A kit for producing the myocardial imaging agent is provided.