.beta.-D-Glucopyranose, cyclic 4.fwdarw.2':6.fwdarw.2-[(1S)-4-(6-carboxy-2,3,4-trihydroxyphenoxy)-4',5,5',6,6'-pentahydroxy[1,1'-biphenyl]-2,2'-dicarboxylate] 1,2,3-tris(3,4,5-trihydroxybenzoate), 2-ester with .beta.-D-glucopyranose 1,3,6-tris(3,4,5-trihydroxybenzoate) 127243-65-6 Woodfordin A [(2S,3R,4S,5R,6R)-5-hydroxy-2,4-bis[(3,4,5-trihydroxybenzoyl)oxy]-6-[(3,4,5-trihydroxybenzoyl)oxymethyl]tetrahydropyran-3-yl] 3,4,5-trihydroxy-2-[pentahydroxy-dioxo-tris[(3,4,5-trihydroxybenzoyl)oxy][?]yl]oxy-benzoate CAS 127243-65-6

Purity 97%+In StockPharmaceutical Standards
CAS No.127243-65-6
Molecular FormulaC75H56O48
Molecular Weight1725.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

.beta.-D-Glucopyranose, cyclic 4.fwdarw.2':6.fwdarw.2-[(1S)-4-(6-carboxy-2,3,4-trihydroxyphenoxy)-4',5,5',6,6'-pentahydroxy[1,1'-biphenyl]-2,2'-dicarboxylate] 1,2,3-tris(3,4,5-trihydroxybenzoate), 2-ester with .beta.-D-glucopyranose 1,3,6-tris(3,4,5-trihydroxybenzoate) 127243-65-6 Woodfordin A [(2S,3R,4S,5R,6R)-5-hydroxy-2,4-bis[(3,4,5-trihydroxybenzoyl)oxy]-6-[(3,4,5-trihydroxybenzoyl)oxymethyl]tetrahydropyran-3-yl] 3,4,5-trihydroxy-2-[pentahydroxy-dioxo-tris[(3,4,5-trihydroxybenzoyl)oxy][?]yl]oxy-benzoate CAS 127243-65-6 chemical structure

Description

.beta.-D-Glucopyranose, cyclic 4.fwdarw.2':6.fwdarw.2-[(1S)-4-(6-carboxy-2,3,4-trihydroxyphenoxy)-4',5,5',6,6'-pentahydroxy[1,1'-biphenyl]-2,2'-dicarboxylate] 1,2,3-tris(3,4,5-trihydroxybenzoate), 2-ester with .beta.-D-glucopyranose 1,3,6-tris(3,4,5-trihydroxybenzoate) 127243-65-6 Woodfordin A [(2S,3R,4S,5R,6R)-5-hydroxy-2,4-bis[(3,4,5-trihydroxybenzoyl)oxy]-6-[(3,4,5-trihydroxybenzoyl)oxymethyl]tetrahydropyran-3-yl] 3,4,5-trihydroxy-2-[pentahydroxy-dioxo-tris[(3,4,5-trihydroxybenzoyl)oxy][?]yl]oxy-benzoate (CAS 127243-65-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C75H56O48. Molecular weight: 1725.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC75H56O48
Molecular Weight1725.22 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)48.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993

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