BGC > Product Search > (-)-Epigallocatechin | 970-74-1

Solubility	Insoluble in water, benzene, ether, chloroform. Sparingly soluble in methanol, Carbitol, acetone, dioxane. The solubility increases tremendously in water-miscible organic solvents contg an optimum of 30% w/w of water. Soluble in aq solutions of sodium bicarbonate.
A. Infrared absorption spectrophotometry	Conform to the IR spectrum obtained with the reference substance from authority
B. UV/Vis spectrophotometry	Conform to the UV/Vis spectrum obtained with the reference substance from authority
C. NMR	Conform to the NMR spectrum obtained with the reference substance from authority.
D. Mass spectrum	Conform to the Mass spectrum obtained with the reference substance from authority
Loss on drying	≤ 2.0 %
Purity (by HPLC)	≥ 98.0%
Standard	technical grade
Content	98%
Capacity	20MT/month
Loading port	Shanghai
Package	25kg/drum, or according to the customers’demand
Storage	Stored in the dry and ventilated inside storeroom, prevent direct sunlight,

Molecular Formula: C15H14O7
Molecular Weight: 306.27
WGKGermany: 3
HS Code: 29329990

Assay

98%min

Description:
(-)-Epigallocatechin (EGC) is a natural flavonoid isolated from herbs of Berchemia kulingensis Schneid, and it has prominent antiplatelet activity and blood anticoagulation in a dose-dependent manner. (-)-Epigallocatechin is a natural compound, it can also be used in cosmetics material.

• Molecular Weight:306.3
• Boiling Point:685.6±55.0°C (Predicted)
• Melting Point:208-210°C
• Purity:>98%

Molecular Formula:
C15H14O7
Canonical SMILES:
C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C(=C3)O)O)O)O
InChI:
InChI=1S/C15H14O7/c16-7-3-9(17)8-5-12(20)15(22-13(8)4-7)6-1-10(18)14(21)11(19)2-6/h1-4,12,15-21H,5H2/t12-,15-/m1/s1
InChIKey:
XMOCLSLCDHWDHP-IUODEOHRSA-N
Solubility:
Acetone (Slightly), DMSO (Slightly), Methanol (Slightly)
Appearance:
Solid Powder
Storage: -20°C
Synonyms:
Epigallocatechin; Epigallocatechol; (2R,3R)-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol

Purity: 98%
Smile code: O[C@H]1[C@@H](C2=CC(O)=C(O)C(O)=C2)OC3=C(C(O)=CC(O)=C3)C1
MDL Number: MFCD00075939
MolFormula: C15H14O7
MolWeight: 306.2675
Available in stock: 67.836

Smile code:
O[C@H]1[C@@H](C2=CC(O)=C(O)C(O)=C2)OC3=C(C(O)=CC(O)=C3)C1
MDL Number:
MFCD00075939
Purity :
98%
Available in stock:
52.569 g