| SKU | Size | Availability | Price | Qty |
|---|---|---|---|---|
| E107318-20mg | 20mg | Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience! | $103.90 |
Flavonoid with multiple biological effects
| 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 & Purity | Moligand™, analytical standard, ≥98%(HPLC) |
| Biochemical and Physiological Mechanisms | Flavonoid. Displays multiple biological effects including antioxidant, antinociceptive, cardioprotective, anti-inflammatory and antineoplastic effects. |
| Storage Temp | Store at 2-8°C |
| Shipped In | Wet ice |
| Grade | analytical standard, Moligand™ |
| Action Type | AGONIST |
| Mechanism of action | Agonist of TAS2R39 |
| Note | Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details. |
| 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 |
Enter Lot Number to search for COA:
To view the certificate results,please click on a Lot number.For Lot numbers from past orders,please use our order status section
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 K2228151 | Certificate of Analysis | Sep 09, 2024 | E107318 |
| A2002109 | Certificate of Analysis | Jul 13, 2023 | E107318 |
| J2109260 | Certificate of Analysis | Jul 11, 2023 | E107318 |
| Solubility | Soluble in acetone:water (1:1, 10 mg/ml), DMSO (100 mM), methanol, DMF (~12.5 mg/ml), and water (partly). |
|---|---|
| Specific Rotation[α] | -62° (C=0.1,MeOH) |
| Melt Point(°C) | 240°C |
| 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 |
