Flavonoids
Medchemexpress LLC (-)-epicatechin | 490-46-0 | MFCD00075648 | ≥97.0% | 290.27 | C15H14O6 | 10 MG
(-)-Epicatechin is a naturally occurring flavanol (catechin) used as a research reagent and analytical standard. It is used in biochemical and cellular assays to study cyclooxygenase activity and inflammatory signaling pathways.
TARGETMOL CHEMICALS INC Epicatechin 100MG
Also available in 1 mL, 10 mg, 25 mg, 50 mg and bulk. Please contact Fisher for quotes. (-)-Epicatechin (Epicatechin) is an inhibitor of cyclooxygenase-1 (COX-1), inhibiting the IL-1beta-induced expression of iNOS by blocking the nuclear localization of the p65 subunit of NF-kB. Purity 98%
Medchemexpress LLC Luteolin | 491-70-3 | MFCD00017309 | 98.7% | 286.24 g/mol | C15H10O6 | 10 MG
Luteolin is a purified flavonoid analytical reference standard supplied as a solid for laboratory use. It is intended for assay calibration, method development, and quality control, and is provided with a certificate of analysis and safety data sheet.
- High purity reference standard (≈98.7%).
- Chemical formula C15H10O6; molecular weight 286.24 g/mol.
- Solid, white to light yellow powder for straightforward handling.
- Suitable for analytical testing, method validation, and QC workflows.
- Supplied with COA and SDS for traceability and safe handling.
- Available in small analytical pack sizes for laboratory use.
Cayman Chemical ApIgenIn 7OGlucuronIdehyd 10mg
A flavonoid with diverse biological activities; inhibits MMP-3, MMP-8, MMP-9, and MMP-13 (IC50s = 12.87, 22.39, 17.52, and 0.27 μM, respectively); inhibits PTP1B, AChE, and aldose reductase (IC50s = 7.14, 62.96, and 107.1 µM, respectively; inhibits LPS-induced production of nitric oxide, PGE2, and TNF-α in RAW 264.7 cells at 100 µM; improves survival in a mouse model of septic shock induced by LPS at 5 or 10 mg/kg
Selleck Chemical LLC Luteolin S2320-10mM/1mL
Luteolin (Luteoline Luteolol Digitoflavone) is a flavonoid found in Terminalia chebula which is a non-selective phisphodiesterase PDE inhibitor for PDE1-5 with Ki of 15 0 M 6 4 M 13 9 M 11 1 M and 9 5 M respectively
Medchemexpress LLC (-)-Epigallocatechin Gallate | 989-51-5 | 99.75% | 458.37 | 200 MG
(-)-Epigallocatechin Gallate | 989-51-5 | 99.75% | 458.37 | 200 MG
Medchemexpress LLC (±)-Catechin (rel-Cianidanol; rel-Catechuic acid) | 7295-85-4 | 99.5% | 1 ML
(±)-Catechin (rel-Cianidanol; rel-Catechuic acid) | 7295-85-4 | 99.5% | 1 ML
Medchemexpress LLC Myricetin 3'-glucoside | 520-14-9 | 5 MG
Myricetin 3'-glucoside is a glycoside derivative of quercetin. It significantly prevents ethanol-induced hepatotoxicity by reducing hepatic transaminase activity and inflammatory response in HepG2 cells, indicating a protective effect on alcohol-induced liver injury. It has a molecular weight of 480.38 and a chemical formula of C21H20O13.
- Purity: 99.98%
- Appearance: solid, off-white to light yellow
- Molecular weight: 480.38
- Formula: C21H20O13
- Smiles: O=C1C(C(OC(C(C=C2O)=CC(O[C@@H]([C@@H]([C@H]3O)O)O[C@@H]([C@H]3O)CO)=C2O)=C1O)=CC(O)=C4)=C4O
- Structure classification: flavonoids, flavonols
- Initial source: plants, Myrtaceae, Syzygium malaccense (L.) Merr. et Perry
- Solubility (in vitro): DMSO: 50 mg/mL (104.08 mM; needs ultrasonic; hygroscopic DMSO has a significant impact on solubility, use newly opened DMSO)
Medchemexpress LLC (-)-Gallocatechin | 3371-27-5 | 306.27 | 5 MG
(-)-Gallocatechin is an epimer of (-)-Epigallocatechin (EGC) found in various tea products. It demonstrates antioxidant activity in vitro by inhibiting LDL oxidation and scavenging DPPH radicals.
- Inhibits production of thiobarbituric acid-reactive substances (TBARS) in Cu+2 mediated oxidation of human LDL.
- Exhibits antioxidant activity in the Ferric reducing-antioxidant power (FRAP) assay.
- Shows DPPH radical scavenging activity.
Cayman Chemical MyrIcetIn 3 4-dI-Oglucopy 10mg
A flavonol; has been found in Norway spruce (P. abies)