380907-31-3

Basic information

• Product Name: 4-(3,5-dimethyl-1H-pyrazol-1-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[4,5]thieno[2,3-d]pyrimidine
• Synonyms: 4-(3,5-dimethyl-1H-pyrazol-1-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[4,5]thieno[2,3-d]pyrimidine
• CAS NO: 380907-31-3
• Molecular Formula: C16H18N4S
• Molecular Weight: 298.40592
• Mol File: 380907-31-3.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 4-(3,5-dimethyl-1H-pyrazol-1-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[4,5]thieno[2,3-d]pyrimidine(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(3,5-dimethyl-1H-pyrazol-1-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[4,5]thieno[2,3-d]pyrimidine(380907-31-3)
• EPA Substance Registry System: 4-(3,5-dimethyl-1H-pyrazol-1-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[4,5]thieno[2,3-d]pyrimidine(380907-31-3)

Safety Data

• Hazardous Substances Data: 380907-31-3(Hazardous Substances Data)

Upstream product

• 40106-58-9 4-chloro-6,7,8,9-tetrahydro-5H-cyclohepta[4,5]thieno[2,3- d]pyrimidine 
• 483282-75-3 2-ethoxymethyleneamino-3-cyanocyclohepta(b)thiophene 
• 40106-31-8 6,7,8,96,7,8,9-tetrahydro-5H-cyclohepta[4,5]thieno[2,3-d]pyrimidin-4(3H)-one-tetrahydro-5H-cyclohepta[4,5]thieno[2,3-d]pyrimidin-4(3H)-one 
• 23917-22-8 2-amino-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carbonitrile 
• 123-54-6 acetylacetone 
• 40106-59-0 1-hydrazino cyclohepta(b)thieno[2,3-d]pyrimidine 

Relevant articles and documents

Studies with polyfunctionality substituted heterocycles: Novel syntheses of thienopyrimido-1,2,4-triazoles

Several 3-substituted-(un)-cyclohepta(b)thieno[2,3-d]pyrimido[3,4-a]-1,2,4-triazoles 10, 11, 12, 13, and 14 were prepared by reaction of an appropriate substituted 2-amino-3-cyanothiophene 1 with aliphatic acids or benzoyl chloride. Also the fusion of 1 with urea, thiourea to give the corresponding 2-oxo or thioxo-4-aminopyrimidine derivatives 6a, b and other reactions of compound 1 are reported.