CATECHIN-(4ALPHA->8)-EPICATECHIN
- CAS NO.：29106-51-2
- Empirical Formula: C30H26O12
- Molecular Weight: 578.52
- MDL number: MFCD04039847
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-07-02 08:55:03
What is CATECHIN-(4ALPHA->8)-EPICATECHIN?
The Uses of CATECHIN-(4ALPHA->8)-EPICATECHIN
Procyanidin B4 is a bioactive flavonoid and a proanthocyanidin grape seed extract that reduces inflammation and oxidative stress and restores tight junction barrier function in caco-2 colon cells.
Definition
ChEBI: Procyanidin B4 is a proanthocyanidin obtained by the condensation of (-)-epicatechin and (+)-catechin units. It has a role as an antioxidant, an EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor and an antineoplastic agent. It is a proanthocyanidin and a hydroxyflavan. It is functionally related to a (-)-epicatechin and a (+)-catechin.
Properties of CATECHIN-(4ALPHA->8)-EPICATECHIN
| Melting point: | 178-180 °C (decomp) |
| Boiling point: | 955.3±65.0 °C(Predicted) |
| Density | 1.705±0.06 g/cm3(Predicted) |
| storage temp. | 4°C, away from moisture and light |
| solubility | Acetone: soluble; Chloroform: soluble; Dichloromethane: soluble; DMSO: soluble; Ethyl Acetate: soluble |
| form | A solid |
| pka | 9.29±0.60(Predicted) |
| color | White to off-white |
Safety information for CATECHIN-(4ALPHA->8)-EPICATECHIN
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for CATECHIN-(4ALPHA->8)-EPICATECHIN
New Products
(R)-3-Aminobutanenitrile Hydrochloride 4-Aminotetrahydropyran-4-carbonitrile Hydrochloride 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTION XANTHAN GUM Racecadotril SODIUM VALPROATE Diclofenac Sodium Methylcobalamin (vitamin B12) SODIUM METHYL PARABEN Folic Acid Impurity G Dabigatran Acyl-O2-D-Glucuronide Trifluoroacetic Acid Salt Glycopyrronium Bromide EP Impurity I Eltrombopag N-Oxide Impurity Di-Nitroso Acyclovir Impurity K DLRD N-OxideRelated products of tetrahydrofuran
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