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(-)-Epicatechin - ≥97% (HPLC), high purity , CAS No.490-46-0

  • Moligand™
  • ≥97%(HPLC)
Item Number
E130023
Grouped product items
SKUSizeAvailabilityPrice Qty
E130023-50mg
50mg
In stock
$10.90
E130023-250mg
250mg
In stock
$35.90
E130023-1g
1g
In stock
$120.90
E130023-5g
5g
In stock
$390.90
E130023-25g
25g
In stock
$1,500.90
E130023-100g
100g
Available within 1-2 weeks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$5,500.90

Basic Description

Synonyms(-)-Epicatechin|Epicatechin|490-46-0|L-Epicatechin|(-)-Epicatechol|Epicatechol|l-Acacatechin|epi-Catechin|epi-Catechol|(2R,3R)-2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol|l-Epicatechol|(-)epicatechin|(2R,3R)-(-)-Epicatechin|(2R,3R)-2-(3,4-dihydroxyphenyl)-
Specifications & PurityMoligand™, ≥97%(HPLC)
Biochemical and Physiological MechanismsEpicatechin enhances the skeletal muscle structure in heart failure patients and minimizes cardiometabolic risks. It can be used for treating sarcopenia. Epicatechin reduces myostatin and β-galactosidase and increases the level of markers of muscle growth
SourceTea
Storage TempStore at 2-8°C,Argon charged
Shipped InWet ice
GradeMoligand™
Product Description

Epicatechin is a flavanol. Cacao products are rich in epicatechin. Epicatechin enhances the skeletal muscle structure in heart failure patients and minimises the cardiometabolic risks. It can be used for treating sarcopenia. Epicatechin reduces myostatin and β-galactosidase and increases the level of markers of muscle growth.
Antioxidant found in chocolate.


Product description:

(-)-Epicatechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 3.2 μM. (-)-Epicatechin inhibits the IL-1β-induced expression of iNOS by blocking the nuclear localization of the p65 subunit of NF-κB.


Application:

(−)-Epicatechin (EC) has been used:

as an antioxidant to downregulate nicotinamide adenine dinucleotide phosphate hydrogen (NADPH) oxidase and improve insulin sensitivity in in vivo (high fat-fed mice) and in vitro (HepG2 cells) studies

to study its effect on blood pressure, nitric oxide synthase (NOS) activity and anxiety-like behavior on borderline hypertensive rat (BHR) models

to test its effect on neuronal survival in the hippocampus of middle-aged rats on swimming training, under oxidative stress

to study its antioxidant activity in dark chocolate

as a characteristic compound in polyphenols analysis


Names and Identifiers

Pubchem Sid488184683
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488184683
IUPAC Name (2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
INCHI 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
Canonical SMILES C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)O
Isomeric SMILES C1[C@H]([C@H](OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)O
WGK Germany 3
RTECS KB3745000
Alternate CAS 490-46-0,17334-50-8
PubChem CID 72276
MeSH Entry Terms (+)-Catechin;(+)-Cyanidanol;(+)-Cyanidanol-3;(-)-Epicatechin;(2R,3R)-2-(3,4-Dihydroxyphenyl)-3,5,7-chromanetriol;2H-1-Benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2R-cis)-;3,3',4',5,7-Flavanpentol;Catechin;Catechinic Acid;Catechuic Acid;
Molecular Weight 290.27
Beilstein 92760

Certificates

Certificate of Analysis(COA)

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24 results found

Lot NumberCertificate TypeDateItem
C2430071Certificate of AnalysisMar 18, 2024 E130023
C2430072Certificate of AnalysisMar 18, 2024 E130023
C2430073Certificate of AnalysisMar 18, 2024 E130023
C2430074Certificate of AnalysisMar 18, 2024 E130023
C2430075Certificate of AnalysisMar 18, 2024 E130023
L2327055Certificate of AnalysisNov 26, 2022 E130023
L2315046Certificate of AnalysisNov 26, 2022 E130023
D2314453Certificate of AnalysisNov 26, 2022 E130023
D2314143Certificate of AnalysisNov 26, 2022 E130023
D2314142Certificate of AnalysisNov 26, 2022 E130023
D2314128Certificate of AnalysisNov 26, 2022 E130023
D2314023Certificate of AnalysisNov 26, 2022 E130023
D2314022Certificate of AnalysisNov 26, 2022 E130023
D23131208Certificate of AnalysisNov 26, 2022 E130023
D23131190Certificate of AnalysisNov 26, 2022 E130023
D23131165Certificate of AnalysisNov 26, 2022 E130023
D23131134Certificate of AnalysisNov 26, 2022 E130023
K2203380Certificate of AnalysisNov 12, 2022 E130023
K2203382Certificate of AnalysisNov 12, 2022 E130023
K2203383Certificate of AnalysisNov 12, 2022 E130023
K2203384Certificate of AnalysisNov 12, 2022 E130023
K2203379Certificate of AnalysisOct 26, 2022 E130023
K2203381Certificate of AnalysisOct 26, 2022 E130023
C2215299Certificate of AnalysisMar 19, 2022 E130023

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Chemical and Physical Properties

SolubilitySoluble in acetone:water (1:1, 10 mg/ml), DMSO (100 mM), methanol, DMF (~12.5 mg/ml), and water (partly)., Soluble in acetone:water (1:1, 10 mg/ml), DMSO (100 mM), methanol, DMF (~12.5 mg/ml), and water (partly).,
Sensitivityheat & air sensitive
Specific Rotation[α]-62° (C=0.1,MeOH)
Melt Point(°C)240°C

Safety and Hazards(GHS)

Pictogram(s) GHS07
Signal Warning
Hazard Statements

H315:Causes skin irritation

H319:Causes serious eye irritation

H335:May cause respiratory irritation

Precautionary Statements

P261:Avoid breathing dust/fume/gas/mist/vapors/spray.

P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.

P280:Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352:IF ON SKIN: wash with plenty of water.

P321:Specific treatment (see ... on this label).

P405:Store locked up.

P501:Dispose of contents/container to ...

P264:Wash hands [and …] thoroughly after handling.

P271:Use only outdoors or in a well-ventilated area.

P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing.

P403+P233:Store in a well-ventilated place. Keep container tightly closed.

P362+P364:Take off contaminated clothing and wash it before reuse.

P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes.

P337+P317:If eye irritation persists: Get medical help.

P332+P317:If skin irritation occurs: Get medical help.

P319:Get medical help if you feel unwell.

WGK Germany 3
RTECS KB3745000

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