Advanced Search



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
 $498.00
1/EA		 Add To Favorites

 

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

The following items have been added to your cart:

Choose a favorite list for this item:
Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Tariffs & Effects on Pricing

Tariff note: As we navigate the current environment of tariff surcharges and mid-year manufacturer price increases, we want to keep you informed. While we have avoided making specific decisions thus far, we anticipate that we will be forced to implement a cost adjustment policy to offset the fees we have already been absorbing. We are committed to transparency and moderation in this process.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top