165807-45-4

Basic information

• Product Name: (5-methyl-2,4-dioxo-6-phenyl-1,4-dihydro-2H-thieno[2,3-d]pyrimidin-3-yl)-acetic acid ethyl ester
• Synonyms: (5-methyl-2,4-dioxo-6-phenyl-1,4-dihydro-2H-thieno[2,3-d]pyrimidin-3-yl)-acetic acid ethyl ester
• CAS NO: 165807-45-4
• Molecular Weight: 344.391
• Mol File: 165807-45-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (5-methyl-2,4-dioxo-6-phenyl-1,4-dihydro-2H-thieno[2,3-d]pyrimidin-3-yl)-acetic acid ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (5-methyl-2,4-dioxo-6-phenyl-1,4-dihydro-2H-thieno[2,3-d]pyrimidin-3-yl)-acetic acid ethyl ester(165807-45-4)
• EPA Substance Registry System: (5-methyl-2,4-dioxo-6-phenyl-1,4-dihydro-2H-thieno[2,3-d]pyrimidin-3-yl)-acetic acid ethyl ester(165807-45-4)

Safety Data

• Hazardous Substances Data: 165807-45-4(Hazardous Substances Data)

Upstream product

• 219547-43-0 2-amino-5-(4-bromo-phenyl)-4-methyl-thiophene-3-carboxylic acid ethyl ester 
• 2949-22-6 Glycine ethyl ester isocyanate 
• 6186-22-7 4-bromophenyl acetone 

Downstream Products

• 165807-97-6 [6-(4-butyryl-phenyl)-5-methyl-1-(2-methylsulfanyl-benzyl)-2,4-dioxo-1,4-dihydro-2H-thieno[2,3-d]pyrimidin-3-yl]-acetic acid ethyl ester 
• 165809-27-8 ethyl 5-methyl-1-(2-methylthiobenzyl)-2,4-dioxo-6-(4-propionylaminophenyl)-1,2,3,4-tetrahydrothieno<2,3-d>pyrimidine-3-acetate 
• 165807-77-2 [5-methyl-1-(2-methylsulfanyl-benzyl)-6-(4-nitro-phenyl)-2,4-dioxo-1,4-dihydro-2H-thieno[2,3-d]pyrimidin-3-yl]-acetic acid ethyl ester 
• 165809-12-1 ethyl 6-(4-aminophenyl)-5-methyl-1-(2-methylthiobenzyl)-2,4-dioxo-1,2,3,4-tetrahydrothieno<2,3-d>pyrimidine-3-acetate 
• 165807-51-2 ethyl 5-methyl-6-(4-nitrophenyl)-2,4-dioxo-1,2,3,4-tetrahydrothieno<2,3-d>pyrimidine-3-acetate 
• 165809-15-4 ethyl 6-(4-butyrylphenyl)-5-methyl-2,4-dioxo-1,2,3,4-tetrahydrothieno<2,3-d>pyrimidine-3-acetate 
• 165807-64-7 [1-(2-methoxy-benzyl)-5-methyl-2,4-dioxo-6-phenyl-1,4-dihydro-2H-thieno[2,3-d]pyrimidin-3-yl]-acetic acid ethyl ester 

Relevant articles and documents

Thieno[2,3-d]pyrimidine-3-acetic acids a new class of nonpeptide endothelin receptor antagonists

On the basis of structural information for the cyclic hexapeptide endothelin (ET) receptor antagonist, TAK-044, a series of thieno[2,3- d]pyrimidine-2,4-dione derivatives bearing a carboxyl group and aromatic rings that were important for receptor binding