(-)-Catechin Gallate
Product Specifications
CAS Number
130405-40-2
Synonyms
Benzoic acid, 3,4,5-trihydroxy-, (2S,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl ester; Benzoic acid, 3,4,5-trihydroxy-, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl ester, (2S-trans)-; (-)-Catechin 3-O-gallate; (-)-Catechin 3-gallate; (-)-Catechin gallate
Hazard Statement
Causes skin irritation.
Purity
>95% (HPLC)
Smiles
Oc1cc(O)c2C[C@@H](OC(=O)c3cc(O)c(O)c(O)c3)[C@@H](Oc2c1)c4ccc(O)c(O)c4
Molecular Formula
C22 H18 O10
Molecular Weight
442.37
InChI
InChI=1S/C22H18O10/c23-11-6-14(25)12-8-19(32-22(30)10-4-16(27)20(29)17(28)5-10)21(31-18(12)7-11)9-1-2-13(24)15(26)3-9/h1-7,19,21,23-29H,8H2/t19-,21+/m1/s1
Additionnal Information
IUPAC name: [(2S,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate
Shipping Conditions
Room Temperature
Storage Conditions
-20°C
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