Name: (-)-Epicatechin-3-gallate
Brand: Dr. Ehrenstorfer
SKU: DRE-C13174700

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Product Overview

Product Code

DRE-C13174700

CAS Number

1257-08-5

Product Format

Neat

Lot Number

G1515417

Expiry

2027-12-16

Molecular Formula

C22 H18 O10

Molecular Weight

442.37

Product Categories

Dr. Ehrenstorfer, Nutritional Composition Compounds Reference Materials

Product Type

Native/Parent

Documentation

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Product Information

Analyte Data

Analyte Name

(-)-Epicatechin gallate

CAS Number

1257-08-5

Molecular Formula

C22 H18 O10

Molecular Weight

442.37

Accurate Mass

442.09

SMILES

Oc1cc(O)c2C[C@@H](OC(=O)c3cc(O)c(O)c(O)c3)[C@H](Oc2c1)c4ccc(O)c(O)c4

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

IUPAC

[(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate

Product Data

Storage Temperature

+4°C

Shipping Temperature

+20°C

Country of Origin

GERMANY

Product Format

Neat

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Since 1975, Dr. Ehrenstorfer has led the way in producing pesticide reference standards. Today, our portfolio is constantly expanding to adapt to changing regulations and technology, as we support your need for high-quality reference materials for food and environmental analysis.

We are passionate about supporting your science for a safer world. Our products are produced to the highest quality, with all analytical measurements performed under our ISO/IEC 17025 scope of accreditation and a leading product range manufactured according to our ISO 17034 accreditation. We use the most advanced analytical techniques to characterise our reference materials, so that you can rely on the scientific integrity of the data contained in your Certificate of Analysis.

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