104079-72-3

Basic information

• Product Name: 6-iodo-(+)-catechin
• Synonyms: 6-iodo-(+)-catechin
• CAS NO: 104079-72-3
• Molecular Weight: 416.169
• Mol File: 104079-72-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 6-iodo-(+)-catechin(CAS DataBase Reference)
• NIST Chemistry Reference: 6-iodo-(+)-catechin(104079-72-3)
• EPA Substance Registry System: 6-iodo-(+)-catechin(104079-72-3)

Safety Data

• Hazardous Substances Data: 104079-72-3(Hazardous Substances Data)

Upstream product

• 154-23-4 catechin 

Downstream Products

• 69127-11-3 (2R,3S,4R)-2,3-trans-3,4-cis-3,3',4',7-tetrahydroxy-4-<(2R,3S)-2,3-trans-3,3',4',5,7-pentahydroxyflavan-8-yl>flavan 
• 57526-59-7 (2R,3S,4S)-2,3-trans-3,4-trans-3,3',4',7-tetrahydroxy-4-<(2R,3S)-2,3-trans-3,3',4',5,7-pentahydroxyflavan-8-yl>flavan 
• 104113-23-7 (2R,3S)-2,3-trans-6-<(2R,3S,4R)-2,3-trans-3,4-cis-3,3',4',7-tetrahydroxyflavan-4-yl>-3,3',4',5,7-pentahydroxyflavan 
• 154-23-4 catechin 
• 69176-55-2 (2R,3S)-2,3-trans-6-<(2R,3S,4S)-2,3-trans-3,4-trans-3,3',4',7-tetrahydroxyflavan-4-yl>-3,3',4',5,7-pentahydroxyflavan 
• 117820-37-8 8-iodocatechin-5,7,3',4'-tetramethyl ether 
• 117820-44-7 6-iodotetra-O-methyl-(+)-catechin 
• 117820-38-9 3-O-acetyl-8-iodo-3',4',5,7-tetra-O-methyl-(+)-catechin 
• 104079-74-5 3-O-acetyl-6-iodo-3',4',5,7-tetra-O-methyl-(+)-catechin 
• 81600-43-3 (2R,3S)-2,3-trans-6,8-bis-<(2R,3S,4R)-2,3-trans-3,4-trans-3,3',4',7-tetrahydroxyflavan-4-yl>-3,3',4',5,7-pentahydroxyflavan 
• 81600-44-4 (2R,3S)-2,3-trans-6-<(2R,3S,4S)-2,3-trans-3,4-trans-3,3',4',7-tetrahydroxyflavan-4-yl>-8-<(2R,3S,4R)-2,3-trans-3,4-cis-3,3',-4',7-tetrahydroxyflavan-4-yl>-3,3',4',5,7-pentahydroxyflavan 

Relevant articles and documents

IODINATION AND DEUTERATION OF CATECHIN DERIVATIVES

The preparation and 1H and 13C nuclear magnetic reonance spectra of ten monoiodocatechin derivatives are described.The iodination of catechin with N-iodosuccinimide (NIS) takes place regiospecifically at C-6 in acetone but preferentially at C-8 in dimethylformamide; both products can be derivatized at oxygen in alkali medium but lose iodine in the presence of acid. 3',4',5,7,-Tetra-O-methylcatechin reacts with NIS regiospecifically at C-8 while catechin pentaacetate resists iodination.The debromination of 6-bromo- and 6,8-dibromocatechin with sodium sulfite in CD3CN/D2O is accompained by H/D-exchange at C-6 and C-8.The synthesis of catechin pentaacetate from partially deuterated catechin and its conversion to terta-O-methylcatechin proceed without H/D-exchange and permit distinction between the H-6 and H-8 chemical shifts.