45300
Fluka

(−)-Epicatechin

BioChemika, ≥90% (sum of enantiomers, HPLC)

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Synonym

(−)-cis-3,3′,4′,5,7-Pentahydroxyflavane

(2R,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol

Molecular Formula

C₁₅H₁₄O₆

Molecular Weight

290.27

CAS Number

490-46-0

Beilstein Registry Number

92760

MDL number

MFCD00075648

EG/EC Number

207-710-1

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Properties

product line

BioChemika

assay

≥90% (sum of enantiomers, HPLC)

optical activity

[α]20/D −56±3°, c = 1% in acetone: water (1:1)

240 °C (dec.)(lit.)

240-245 °C (dec.)

storage temp.

2-8°C

References

Merck

Merck 13,1912

Beilstein

Beil. 17,V,8,447

Safety

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36

WGK Germany

RTECS

KB3745000

10-23

Related Categories

... Stains and Dyes > Natural Dyes

FT-IR Condensed Phase

FT-IR Raman

FT-NMR

MSDS

Certificate of Analysis

More Information