Determine the necessary mass, volume, or concentration for preparing a solution.
Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
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SKU | Size | Availability | Price | Qty |
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E101659-100mg | 100mg | Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience! | $199.90 | |
E101659-250mg | 250mg | Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience! | $399.90 | |
E101659-1g | 1g | Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience! | $1,279.90 |
Synonyms | (-)-Epicatechin gallate|1257-08-5|Epicatechin gallate|(-)-Epicatechin-3-O-gallate|(-)-epicatechingallate|L-Epicatechin gallate|epicatechin monogallate|(-)-Epicatechin-3-gallate|Teatannin|(-)-Epicatechin 3-O-gallate|Epicatechol, gallate|ECG|3-O-Galloylepic |
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Specifications & Purity | Moligand™, ≥98% |
Biochemical and Physiological Mechanisms | (-)Epicatechin gallate is a polyphenol apoptosis inducer in tumor cells commonly found in green tea. Studies suggest that (-)Epicatechin gallate causes anti-proliferative and anti-inflammatory effects on pancreatic ductal adenocarcinoma cells. Alternate s |
Storage Temp | Store at 2-8°C |
Shipped In | Wet ice |
Grade | Moligand™ |
Note | 20mg 售完停产 |
Product Description | An antioxidant investigated as an adjunct treatment of some methyicillin resistant bacteria. |
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IUPAC Name | [(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate |
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INCHI | InChI=1S/C22H18O10/c23-11-6-14(25)12-8-19(32-22(30)10-4-16(27)20(29)17(28)5-10)21(31-18(12)7-11)9-1-2-13(24)15(26)3-9/h1-7,19,21,23-29H,8H2/t19-,21-/m1/s1 |
InChi Key | LSHVYAFMTMFKBA-TZIWHRDSSA-N |
Canonical SMILES | C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)OC(=O)C4=CC(=C(C(=C4)O)O)O |
Isomeric SMILES | C1[C@H]([C@H](OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)OC(=O)C4=CC(=C(C(=C4)O)O)O |
WGK Germany | 3 |
RTECS | DH9030000 |
Alternate CAS | 1257-08-5 |
PubChem CID | 107905 |
MeSH Entry Terms | epicatechin gallate;epicatechin gallate, (2R-cis)-isomer;epicatechin-3-gallate;epicatechin-3-galloyl ester;epicatechin-3-O-gallate |
Molecular Weight | 442.37 |
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 |
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G2431021 | Certificate of Analysis | Sep 19, 2023 | E101659 |
I2306360 | Certificate of Analysis | Sep 19, 2023 | E101659 |
I2306361 | Certificate of Analysis | Sep 19, 2023 | E101659 |
I2306430 | Certificate of Analysis | Sep 19, 2023 | E101659 |
B2314312 | Certificate of Analysis | Feb 23, 2023 | E101659 |
B2314356 | Certificate of Analysis | Feb 23, 2023 | E101659 |
B2314532 | Certificate of Analysis | Feb 23, 2023 | E101659 |
Solubility | Soluble in water (5 mg/ml) with heat and sonication as needed, yielding a clear, colorless solution, ethanol (~1 mg/ml), methanol (sparingly), DMSO (~10 mg/ml), and DMF (~14 mg/ml). |
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Sensitivity | Heat sensitive |
Specific Rotation[α] | -177° (C=1,EtOH) |
Melt Point(°C) | 255°C(lit.) |
Pictogram(s) | GHS07 |
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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 | DH9030000 |