155983-56-5

Basic information

• Product Name: 5-<2-(4'-formylbiphenylyl)>-2-(triphenylmethyl)-2H-tetrazole
• Synonyms: 5-<2-(4'-formylbiphenylyl)>-2-(triphenylmethyl)-2H-tetrazole
• CAS NO: 155983-56-5
• Molecular Weight: 492.58
• Mol File: 155983-56-5.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 5-<2-(4'-formylbiphenylyl)>-2-(triphenylmethyl)-2H-tetrazole(CAS DataBase Reference)
• NIST Chemistry Reference: 5-<2-(4'-formylbiphenylyl)>-2-(triphenylmethyl)-2H-tetrazole(155983-56-5)
• EPA Substance Registry System: 5-<2-(4'-formylbiphenylyl)>-2-(triphenylmethyl)-2H-tetrazole(155983-56-5)

Safety Data

• Hazardous Substances Data: 155983-56-5(Hazardous Substances Data)

Upstream product

• 16836-95-6 silver(I) 4-methylbenzenesulfonate 
• 124750-51-2 N-(triephenylmethyl)-5-<4'-(bromomethyl)-biphenyl-2-yl>tetrazole 
• 400747-06-0 C₁₆H₁₃O₂N 
• 873-32-5 2-Chlorobenzonitrile 
• 2403-54-5 2-(4-chlorophenyl)-1,3-dioxolane 
• 154709-17-8 5-<2-<4'-(acetoxymethyl)biphenylyl>>-2-(triphenylmethyl)-2H-tetrazole 
• 154709-18-9 4'-hydroxymethyl-2-(N-trityl-1H-tetrazol-5-yl)biphenyl 

Downstream Products

• 138804-30-5 2-methyl-4-<1-<2'-(1H-tetrazol-5-yl)biphenyl-4-yl>ethoxy>quinoline hydrochloride 
• 154709-18-9 4'-hydroxymethyl-2-(N-trityl-1H-tetrazol-5-yl)biphenyl 
• 124750-51-2 N-(triephenylmethyl)-5-<4'-(bromomethyl)-biphenyl-2-yl>tetrazole 
• 144690-33-5 ethyl 4-(2-hydroxypropan-2-yl)-2-propyl-1-({2'-[1-(triphenylmethyl)-1H-1,2,3,4-tetrazol-5-yl]-[1,1'-biphenyl]-4-yl}methyl)-1H-imidazole-5-carboxylate 
• 1114761-92-0 lithium 4-(1-hydroxy-1-methylethyl)-2-propyl-1-{4-[2-(trityltetrazol-5-yl)phenyl]phenyl}methylimidazole-5-carboxylate 
• 144690-92-6 trityl olmesartan medoxomil 
• 144689-63-4 olmesartan medoxomil 
• 155983-43-0 (S) N-butyryl-N-[(2'-(1H-tetrazol-5-yl)biphenyl-4-yl)methyl]-phenylalanine 

Relevant articles and documents

A process for the preparation of olmesartan

The invention discloses a preparation method of Olmesartan Medoxomil. The method is used for synthesizing an important intermediate 4-[2-(2-triphenylmethyl tetrazole-5-yl) phenyl] benzyl bromide (a compound III) so as to prepare the compound Olmesartan Medoxomil. The method is high in yield, easy to separate and purify, simple to operate and suitable for industrial production.

Angiotensin II receptor blocking tertiary amides

Novel substituted tertiary amides of formula (I), which are useful as angiotensin II antagonists, are disclosed: STR1