EMAIL THIS PAGE TO A FRIEND
PHL89192

(−)-Epicatechin

phyproof® Reference Substance

Synonym: (−)-cis-3,3′,4′,5,7-Pentahydroxyflavane, (2R,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol

  • CAS Number 490-46-0

  • Empirical Formula (Hill Notation) C15H14O6

  • Molecular Weight 290.27

  •  Beilstein/REAXYS Number 92760

  •  MDL number MFCD00075648

Purchase

Properties

Related Categories Analytical Standards, Analytical/Chromatography, PhytoLab Standards, Phytochemical Standards
product line   phyproof® Reference Substance
assay   ≥98.0% (HPLC)
mfr. no.   PhytoLab
mp   240 °C (dec.) (lit.)
storage temp.   2-8°C
SMILES string   O[C@@H]1Cc2c(O)cc(O)cc2O[C@@H]1c3ccc(O)c(O)c3
InChI   1S/C15H14O6/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12(19)3-7/h1-5,13,15-20H,6H2/t13-,15-/m1/s1
InChI key   PFTAWBLQPZVEMU-UKRRQHHQSA-N

Description

General description

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

Legal Information

phyproof is a registered trademark of PhytoLab GmbH & Co. KG

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
WGK Germany 
WGK 3
RTECS 
KB3745000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number
Protocols & Articles
Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?