123796-70-3

Usage

Molecular weight

194.18 g/mol

Appearance

Clear, colorless liquid

Odor

Mild, fruity

Stability

Relatively stable under normal conditions

Uses

a. Intermediate in the production of polyethylene terephthalate (PET) resin
b. Manufacturing of plastic bottles, food containers, and polyester fibers
c. Plasticizer in the production of a wide range of plastics and polymers
d. Synthesis of pharmaceuticals and agrochemicals
e. Production of specialty coatings and adhesives

Health hazards

Prolonged or repeated exposure may be associated with potential health risks

Precautions

Handle and store with caution to minimize exposure risks

Upstream product

• 1567-56-2 3,4-dimethoxyphthalic anhydride 
• 64-17-5 ethanol 
• 7647-01-0 hydrogenchloride 
• 10034-85-2 hydrogen iodide 
• 75-03-6 ethyl iodide 
• 7758-19-2 sodium chlorite 
• 513-35-9 2-methyl-but-2-ene 
• 104270-87-3 6-Formyl-2,3-dimethoxybenzoesaeure-ethylester 
• 100973-01-1 3,4-dimethoxy-phthalic acid diethyl ester 

Downstream Products

• 123796-74-7 3,4-dimethoxy-2-carbethoxybenzoyl chloride 
• 4741-58-6 4,5-dimethoxyisobenzofuran-1(3H)-one 
• 462085-17-2 4,5-dimethoxy-2-{2-[6-(4-methoxy-benzyloxymethyl)-benzo[1,3]dioxol-5-yl]-ethyl}-isoindole-1,3-dione 
• 123796-73-6 6-(7,8-Dihydro-[1,3]dioxolo[4,5-g]isoquinoline-5-carbonyl)-2,3-dimethoxy-benzoic acid ethyl ester 
• 123796-72-5 6-(6,7-Dimethoxy-3,4-dihydro-isoquinoline-1-carbonyl)-2,3-dimethoxy-benzoic acid ethyl ester 
• 462085-28-5 N-(p-methoxybenzyl) 3,4-dimethoxyphthalimide 

Relevant academic research and scientific papers

Fused heterocyclic compounds

The present invention provides a compound of the formula: wherein ring A is an optionally substituted 5 to 10-membered aromatic ring; R1 and R2 are the same or different and each is an optionally substituted hydrocarbon group or an optionally substituted heterocyclic group; X is a bond and the like; and L is a divalent hydrocarbon group, and a salt thereof, except 3-(aminomethyl)-2,6,7-trimethyl-4-phenyl-1(2H)-isoquinolinone, 3-(aminomethyl)-2-methyl-4-phenyl-1(2H)-isoquinolinone, 3-(aminomethyl)-6-chloro-2-methyl-4-phenyl-1(2H)-isoquinolinone and 3-(aminomethyl)-2-isopropyl-4-phenyl-1(2H)-isoquinolinone. The compound shows a superior peptidase-inhibitory activity and is useful as an agent for the prophylaxis or treatment of diabetes and the like.

THE CHEMISTRY OF VICINAL TRICARBONYL COMPOUNDS. APPLICATIONS IN THE SYNTHESIS OF ISOQUINOLINE ALKALOIDS

The central carbonyl of a vicinal tricarbonyl system is used as a dielectrophile with substituted phenethylamines in short, efficient syntheses of the isoquinoline alkaloids, papaveraldine, hydrastine and cordrastine.