130233-85-1

Basic information

• Product Name: b-D-Glucopyranose, cyclic1,6-[(1S)-4,4',5,5',6,6'-hexahydroxy[1,1'-biphenyl]-2,2'-dicarboxylate]3-(3,4,5-trihydroxybenzoate)
• Synonyms: b-D-Glucopyranose, cyclic 1,6-(4,4',5,5',6,6'-hexahydroxy[1,1'-biphenyl]-2,2'-dicarboxylate)3-(3,4,5-trihydroxybenzoate), (S)-;7,11-Epoxydibenzo[c,e][1,8]dioxacyclotetradecin, b-D-glucopyranose deriv.; Helioscopinin B
• CAS NO: 130233-85-1
• Molecular Formula: C27H22 O18
• Molecular Weight: 634.461
• Mol File: 130233-85-1.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: b-D-Glucopyranose, cyclic1,6-[(1S)-4,4',5,5',6,6'-hexahydroxy[1,1'-biphenyl]-2,2'-dicarboxylate]3-(3,4,5-trihydroxybenzoate)(CAS DataBase Reference)
• NIST Chemistry Reference: b-D-Glucopyranose, cyclic1,6-[(1S)-4,4',5,5',6,6'-hexahydroxy[1,1'-biphenyl]-2,2'-dicarboxylate]3-(3,4,5-trihydroxybenzoate)(130233-85-1)
• EPA Substance Registry System: b-D-Glucopyranose, cyclic1,6-[(1S)-4,4',5,5',6,6'-hexahydroxy[1,1'-biphenyl]-2,2'-dicarboxylate]3-(3,4,5-trihydroxybenzoate)(130233-85-1)

Safety Data

• Hazardous Substances Data: 130233-85-1(Hazardous Substances Data)

Upstream product

• 142569-80-0 C₄₇H₃₀N₂O₂₄ 
• 18598-63-5 L-cysteine methyl ester hydrochloride 
• 2485-62-3 L-Cysteine methyl ester 

Relevant articles and documents

TWO NEW ELLAGITANNIN METABOLITES, CARPINUSIN AND CARPINUSNIN FROM CARPINUS LAXIFLORA

From the fresh leaves of Carpinus laxiflora (Betulaceae), two new hydrolyzable tannins, carpinusin (2) and carpinusnin (3), have been isolated, together with thirteen known hydrolyzable tannins and related compounds, and their structures were elucidated on the basis of physico-chemical evidence.

Tannins and related compounds. CXVIII. Structures, preparation, high-performance liquid chromatography and some reactions of dehydroellagitannin-acetone condensates

The dehydroellagitannins having a dehydrohexahydroxydiphenoyl ester group in the molecule were found to undergo highly regio- and stereospecific condensation with acetone in the presence of ammonium ion under almost neutral conditions. This reaction was s