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Epicatechin

SIAL/03940590 - primary reference standard

Synonym: (−)-Epicatechin; (−)-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
EC Number: 207-710-1
MDL Number: MFCD00075648
Linear Formula: C15H14O6
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-03940590-10MG 10 mg
$466.00
1/EA
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application(s) food and beverages
grade primary reference standard
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
manufacturer/tradename HWI
mp 240 °C (dec.) (lit.)
shelf life limited shelf life, expiry date on the label
SMILES string O[C@@H]1Cc2c(O)cc(O)cc2O[C@@H]1c3ccc(O)c(O)c3
storage temp. −20°C
Application: Reference Standard in the analysis of herbal medicinal products
General description: Epicatechin is a potential antioxidant flavonoid, which belongs to the catechin family. It is commonly found in monomeric or/and oligomeric forms in green teas, red wine, cocoa products, and various fruits like grape seeds.
General description: Produced and qualified by HWI pharma services GmbH.
Exact content by quantitative NMR can be found on the certificate.
Symbol GHS07  GHS07
Signal word Warning
Hazard statements H315 - H319 - H335
Precautionary statements P261 - P305 + P351 + P338
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
mp 240 °C (dec.) (lit.)
Storage Temp. −20°C
UNSPSC 85151701

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