209416-34-2

Basic information

• Product Name: 4-(2,4,6-trimethylphenyl)-2,3-phthalazin-1-one
• Synonyms: 4-(2,4,6-trimethylphenyl)-2,3-phthalazin-1-one
• CAS NO: 209416-34-2
• Molecular Weight: 264.327
• Mol File: 209416-34-2.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 4-(2,4,6-trimethylphenyl)-2,3-phthalazin-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(2,4,6-trimethylphenyl)-2,3-phthalazin-1-one(209416-34-2)
• EPA Substance Registry System: 4-(2,4,6-trimethylphenyl)-2,3-phthalazin-1-one(209416-34-2)

Safety Data

• Hazardous Substances Data: 209416-34-2(Hazardous Substances Data)

Upstream product

• 85-44-9 phthalic anhydride 
• 2346-67-0 2-(2,4,6-trimethylbenzoyl)-benzoic acid 

Downstream Products

• 1374218-43-5 4-mesityl-2-[(4-(4-nitrobenzylideneamino)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl]phthalazin-1(2H)-one 
• 1374218-20-8 2-(2-(3,5-dimethyl-1H-pyrazol-1-yl)-2-oxoethyl)-4-(2,4,6-trimethylphenyl)phthalazin-1(2H)-one 
• 1374218-21-9 1-[2-(4-mesityl-1-oxophthalazin-2(1H)-yl)acetyl]-pyrazolidine-3,5-dione 
• 1374218-22-0 5-methyl-3-oxo-2-[1(2H)-oxo-4-(2,4,6-trimethylphenyl)phthalazin-2-ylmethylcarbonyl]-3,4-dihydropyrazol 
• 1374218-23-1 2-[(6-methyl-7H-pyrazolo[5,1-c][1,2,4]triazol-3-yl)methyl]-4-(2,4,6-trimethylphenyl) phthalazin-1(2H)-one 
• 1374218-24-2 2-[(1,3,4-oxadiazol-2-yl)methyl]-4-mesitylphthalazin-1(2H)-one 
• 1374218-25-3 4-mesityl-2-[(5-methyl-1,3,4-oxadiazol-2-yl)methyl]phthalazin-1(2H)-one 
• 1374218-26-4 N'-formyl-2-(4-mesityl-1-oxophthalazin-2(1H)-yl)acetohydrazide 
• 1374218-27-5 2-[(1,3,4-thiadiazol-2-yl)methyl]-4-mesitylphthalazin-1(2H)-one 
• 1374218-28-6 N'-(2-cyanoethyl)-2-(4-(2,4,6-trimethylphenyl)-1-oxophthalazin-2(1H)-yl) acetohydrazide 
• 1374218-29-7 3-[5-((4-mesityl-1-oxophthalazin-2(1H)-yl)-methyl)-2-thioxo-1,3,4-oxadiazol-3(2H)-yl]propanenitrile 
• 1374218-30-0 1-{2-[4-(2,4,6-trimethylphenyl)-1-oxophthalazin-2(1H)-yl]acetyl}-4-phenyl thiosemicarbazide 
• 1374218-31-1 1-{2-[4-(2,4,6-trimethylphenyl)-1-oxophthalazin-2(1H)-yl] acetyl}-4-phenyl semicarbazide 
• 1374218-32-2 2-[(5-mercapto-4-phenyl-4H-1,2,4-triazol-3-yl)-methyl]-4-(2,4,6-trimethylphenyl)phthalazin-1(2H)-one 

Relevant articles and documents

Synthesis and antimicrobial activity of some condensed [4-(2,4,6- trimethylphenyl)-1(2H)-oxo-phthalazin-2-yl]acetic acid hydrazide

Some new 1,2,4-triazolo-, 1,3,4-oxadiazolo-, 1,3,4-thiadiazol-, and pyrazolo-2,4,6-trimethylphenyl-1(2H)-oxo-phthalazine derivatives were synthesized and identified by IR, 1H NMR, 13C NMR, MS and elemental analysis. The new compounds were synthesized with the objective of studying their antimicrobial activity.

Isoquinolinamine and phthalazinamine derivatives: corticotropin-releasing factor receptor CRF1 specific ligands

Disclosed are compounds that are highly selective partial agonists or antagonists at human CRF1receptors that are useful in the diagnosis and treatment of treating stress related disorders such as post traumatic stress disorder (PTSD) as well as depression, headache and anxiety. The compounds have the formula or the pharmaceutically acceptable salts thereof wherein Ar, R1, R2, R3, R4and W are various organic and inorganic substituents.