82220-66-4

Basic information

• Product Name: Benzoic acid, 2-[2,3-dimethoxy-5-(methoxycarbonyl)phenoxy]-3,4,5-trimethoxy-, methyl ester
• CAS NO: 82220-66-4
• Molecular Formula: C21H24O10
• Molecular Weight: 436.416
• Mol File: 82220-66-4.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: Benzoic acid, 2-[2,3-dimethoxy-5-(methoxycarbonyl)phenoxy]-3,4,5-trimethoxy-, methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Benzoic acid, 2-[2,3-dimethoxy-5-(methoxycarbonyl)phenoxy]-3,4,5-trimethoxy-, methyl ester(82220-66-4)
• EPA Substance Registry System: Benzoic acid, 2-[2,3-dimethoxy-5-(methoxycarbonyl)phenoxy]-3,4,5-trimethoxy-, methyl ester(82220-66-4)

Safety Data

• Hazardous Substances Data: 82220-66-4(Hazardous Substances Data)

Upstream product

• 186581-53-3 diazomethane 
• 182183-12-6 3,4-Dihydroxy-2-(2-hydroxy-3-methoxy-5-methoxycarbonyl-phenoxy)-5-methoxy-benzoic acid methyl ester 
• 74-88-4 methyl iodide 
• 77-78-1 dimethyl sulfate 
• 82203-01-8 agrimoniin 
• 124-41-4 sodium methylate 
• 124166-22-9 C₁₁₁H₁₁₆O₅₂ 
• 1968-71-4 methyl 2-bromo-3,4,5-trimethoxybenzoate 
• 83011-43-2 3-hydroxy-4,5-dimethoxybenzoate 
• 67-56-1 methanol 
• 82203-02-9 nonacosa-O-methylagrimoniin 

Downstream Products

• 59252-29-8 trimethyl octa-O-methylvaloneate 
• 82203-13-2 trimethyl octa-O-methylsanguisorboate 
• 131959-68-7 trimethyl octa-O-methyl-macaranate 
• 68793-32-8 3,4,5,4',5'-pentamethoxy-2,3'-oxy-di-benzoic acid 

Relevant articles and documents

Euscaphinin, a new ellagitannin dimer from Euscaphis japonica (Thunb.) Kanitz

A new ellagitannin dimer named euscaphinin was isolated from the leaves of Euscaphis japonica (Thunb.) Kanitz. The structure of this dimer was determined on the basis of spectroscopic and chemical evidence. The resulting structure indicated that it was pr

Tannins and related compounds. CV. Monomeric and dimeric hydrolyzable tannins having a dehydrohexahydroxydiphenoyl group, supinanin, euphorscopin, euphorhelin and jolkianin, from Euphorbia species

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Tannins and Related Compounds. LXXIX. Isolation and Characterization of Novel Dimeric and Trimeric Hydrolyzable Tannins, Nuphrins C, D, E and F, from Nuphar japonicum DC.

Four novel dimeric and trimeric hydrolyzable tannins, nupharins C (1), D, (13), E (15) and F (16), which possess a less favorable α-D-glucopyranose core with an atropisomeric (R)- or (S)-hexahydrodiphenoyl group at the 3,6-position, have been isolated from the rhizomes of Nuphar japonicum DC. (Nymphaeaceae).The structures of these compounds were established on the basis of spectroscopic and chemical evidence.Keywords - Nuphar japonicum; Nymphaeaceae; nupharin C-F; dimeric ellagitannin; trimeric ellagitannin; dehydrodigallic acid; α-D-glucose; R-, S-hexahydrodiphenoic acid; atropisomerism; diastereomer