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(-)-Epicatechin

Numéro de catalogue. AAJ61218FPL
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20 mg
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Numéro de catalogue. Quantity
AAJ61218FPL 20 mg
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Numéro de catalogue. AAJ61218FPL Fournisseur Thermo Scientific Chemicals Code fournisseur J61218FPL
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Description

CAS: 490-46-0 | C15H14O6 | 290.271 g/mol

An antioxidant and natural product from green tea

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Identifiants chimiques

CAS 490-46-0
Molecular Formula C15H14O6
Molecular Weight (g/mol) 290.271
MDL Number MFCD00075648
InChI Key PFTAWBLQPZVEMU-UKRRQHHQSA-N
Synonym --epicatechin, epicatechin, l-epicatechin, --epicatechol, l-acacatechin, epicatechol, l-epicatechol, 2r,3r-2-3,4-dihydroxyphenyl chroman-3,5,7-triol, -epicatechin, 2r,3r---epicatechin
PubChem CID 72276
ChEBI CHEBI:90
IUPAC Name (2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
SMILES C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)O

Spécifications

Melting Point 240°dec
Color White to Yellow
Quantity 20 mg
Beilstein 92760
Solubility Information Soluble in water or alcohol
Formula Weight 290.27
Physical Form Crystalline Powder
Chemical Name or Material (-)-Epicatechin

Sécurité et manipulation

Hazard Category Warning
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
EINECSNumber 207-710-1
RTECSNumber KB3745000
TSCA No
missing translation for 'storageNote' 2° to 8°C
Recommended Storage Keep cold

RUO – Research Use Only