80657-95-0

Basic information

• Product Name: chorismic acid
• Synonyms: chorismic acid
• CAS NO: 80657-95-0
• Molecular Weight: 226.186
• Mol File: 80657-95-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: chorismic acid(CAS DataBase Reference)
• NIST Chemistry Reference: chorismic acid(80657-95-0)
• EPA Substance Registry System: chorismic acid(80657-95-0)

Safety Data

• Hazardous Substances Data: 80657-95-0(Hazardous Substances Data)

Upstream product

• 80631-87-4 dimethyl chlorismate 
• 4372-89-8 methyl 4-epi-shikimate 
• 80631-86-3 methyl (3β,4β,5β)-3-<<1-(methoxycarbonyl)ethenyl>oxo>-4-hydroxy-5-(phenylseleno)-1-cyclohexene-1-carboxylate 
• 86863-49-2 methyl (1α,6α)-2β--7-oxabicyclo<4.1.0>hept-3-ene-4-carboxylate 
• 80631-85-2 methyl (1α,6α)-5β-<<1-(methoxycarbonyl)ethenyl>oxy>-7-oxabicyclo<4.1.0>hept-3-ene-3-carboxylate 
• 76985-85-8 methyl (1α,6α)-2β-hydroxy-7-oxabicyclo<4.1.0>hept-3-ene-4-carboxylate 
• 76947-26-7 (1R,2S,4S,7R)-3,8-Dioxa-tricyclo[5.1.0.0^2,4]octane-5-carboxylic acid methyl ester 
• 6493-77-2 methyl cyclohex-3-ene-1-carboxylate 
• 86863-50-5 (3R,4R,5R)-3-(1-Carboxy-vinyloxy)-4-hydroxy-5-phenylselanyl-cyclohex-1-enecarboxylic acid 
• 80631-83-0 2-((1R,5S,6S)-6-Benzoyloxy-5-bromo-3-methoxycarbonyl-cyclohex-2-enyloxy)-2-dimethylaminomethyl-malonic acid dimethyl ester 
• 80631-80-7 methyl (1α,5α,6α)-5--8-phenyl-7,9-dioxabicyclo<4.3.0>non-3-ene-3-carboxylate 
• 80631-79-4 2-Hydroxy-2-((3aR,4R,7aR)-6-methoxycarbonyl-2-phenyl-3a,4,7,7a-tetrahydro-benzo[1,3]dioxol-4-yloxy)-malonic acid dimethyl ester 
• 80631-82-9 methyl (3β,4α,5β)-3--4-(benzoyloxy)-5-bromo-1-cyclohexene-1-carboxylate 
• 80631-84-1 methyl (3β,4α,5β)-3-<<1-(methoxycarbonyl)ethenyl>oxy>-4-(benzoyloxy)-5-bromo-1-cyclohexene-1-carboxylate 

Downstream Products

• 16929-33-2 methyl 3-[(3-methoxy-3-oxoprop-1-en-2-yl)oxy]benzoate 
• 22642-82-6 isochorismic acid 
• 18029-04-4 2,3-dihydro-2,3-dihydroxybenzoic acid 
• 60311-19-5 disodium 4-epi-prephenate 
• 99-96-7 4-hydroxy-benzoic acid 
• 943-80-6 4-amino-L-phenylalanine 
• 150-13-0 4-amino-benzoic acid 
• 97279-80-6 4-Amino-1-(2-carboxy-2-oxo-ethyl)-cyclohexa-2,5-dienecarboxylic acid; compound with trifluoro-acetic acid 
• 97279-79-3 (3R,4R)-4-Amino-3-(1-carboxy-vinyloxy)-cyclohexa-1,5-dienecarboxylic acid 
• 16929-37-6 3-<(1-Carboxyvinyl)oxy>benzoic acid 
• 80631-87-4 dimethyl chlorismate 
• 61414-72-0 (+/-)-chorismic acid 

Relevant articles and documents

IMPROVED SYNTHESIS OF RACEMIC CHORISMIC ACID. CLAISEN REARRANGEMENT OF 4-EPI-CHORISMIC ACID AND DIMETHYL 4-EPI-CHORISMATE.

The total synthesis of racemic chorismic acid (1) in eleven steps (6% overall yield) from methyl cyclohex-1-ene-4-carboxylate (9) is described. Dimethyl 4-epi-chorismate (8) and 4-epi-chorismic acid (6) are prepared by similar procedures, and their rate of Claisen rearrangement is investigated. A convenient preparation of disodium prephenate (2) and disodium 4-epi-prephenate (5) from dimethyl chorismate (7) and 8, respectively, is described.