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HomeProduct name listPROCYANIDIN B3

PROCYANIDIN B3

PROCYANIDIN B3 Structural

What is PROCYANIDIN B3?

The Uses of PROCYANIDIN B3

Procyanidin B3 is a natural product that acts as a specific HAT inhibitor. Procyanidin B3 is a polyphenol flavonoid dimer of (+)-catechin with diverse biological properties. Procyanidin B3 is a dimeric flavanol and an antifungal phenol extracted from Woodfordia uniflora.

Definition

ChEBI: A proanthocyanidin consisting of two molecules of (+)-catechin joined by a bond between positions 4 and 8' in alpha-configuration. It can be found in red wine, in barley, in beer, in peach or in Jatropha macrantha, the Huanarp Macho.

Properties of PROCYANIDIN B3

Melting point: 218-219℃
Boiling point: 955.3±65.0 °C(Predicted)
Density  1.705
storage temp.  Sealed in dry,2-8°C
solubility  Soluble in acetone and acetonitrile
form  powder
pka 9.29±0.60(Predicted)
color  White
CAS DataBase Reference 23567-23-9

Safety information for PROCYANIDIN B3

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for PROCYANIDIN B3

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