Phenylpropanoids and polyketides
Medchemexpress LLC Gallocatechin gallate | 5127-64-0 | 5 MG
Gallocatechin gallate is a flavonoid product isolated from the herbs of Celastrus orbiculatus. This chemical compound is provided as a solid, typically white to off-white in appearance, with a purity of 98%.
- Molecular weight: 458.37
- Chemical formula: C22H18O11
- Recommended storage at -20°C, sealed, away from moisture and light
- In solvent storage at -80°C for 6 months or -20°C for 1 month
- For research use only
Apexbio Technology LLC Catechin 154-23-4 50mg
Catechin (154-23-4) is a small-molecule inhibitor targeting cyclooxygenase-1 (COX-1) It is designed to inhibit COX-1 activity thereby modulating inflammation-related pathways Catechin exerts its biological activity primarily through inhibition of COX-1 In cell-based assays catechin demonstrates inhibitory activity with an IC50 value of approximately 1 4 M Based on these pharmacological properties catechin holds research potential in studies of oxidative stress pathways inflammation processes and enzyme inhibition screening
TARGETMOL CHEMICALS INC Epigallocatechin Gallate 500MG
Also available in 1 mL, 50 mg, 100 mg and bulk. Please contact Fisher for quotes. (-)-Epigallocatechin Gallate (EGCG) is a phenolic antioxidant polyphenol flavonoid found in plants such as green and black tea, which inhibits telomerase and DNA methyltransferase, blocks the activation of EGF receptors and HER-2 receptors, inhibits cellular oxidation, and prevents free radical damage to cells. Purity 99.34%
TARGETMOL CHEMICALS INC Gallocatechin 25MG
Also available in 1 mL, 5 mg, 10 mg, 50 mg and bulk. Please contact Fisher for quotes. (+)-Gallocatechin (Gallocatechol) possesses free radical scavenging ability. (+)-Gallocatechin has moderate affinity to the human cannabinoid receptor. Purity 98.12%
Medchemexpress LLC (-)-epigallocatechin gallate | 989-51-5 | MFCD00075940 | 98.1% | C22H18O11 | 10MG
(-)-Epigallocatechin gallate (EGCG) is a flavonoid phenol supplied as a high-purity analytical reference standard for chromatography and mass spectrometry. It is provided as a solid for research applications; users should follow the certificate of analysis for storage and handling.
- Analytical standard for HPLC, GC, and MS method development and quantitation.
- High purity: 98.1% (rounded from COA).
- Chemical formula C22H18O11; molecular weight 458.37 g/mol.
- Available in small package sizes suitable for analytical assays.
- Physical appearance: white to off-white solid.
- Intended for research use only; not for human or clinical use.
Selleck Chemical LLC 7 8-Dihydroxyflavone
7 8-Dihydroxyflavone (7 8-DHF) acts as a potent and selective small-molecule agonist of the TrkB receptor (Kd 320 nM) the main signaling receptor of brain-derived neurotrophic factor (BDNF)
Medchemexpress LLC (-)-Gallocatechin gallate | 4233-96-9 | MFCD00214298 | 100.0% | 458.37 g/mol | C22H18O11 | 10 MG
(-)-Gallocatechin gallate is a tea-derived polyphenol supplied as an analytical standard for research. It exhibits antioxidant and reported cancer-preventive activity, and has been associated with effects on catechol-O-methyltransferase (COMT). Supplied as a high-purity white to off-white solid for analytical and biological research.
- Tea-derived polyphenol with antioxidant properties.
- Reported cancer-preventive activity and COMT-related effects.
- High purity analytical standard (99.97% LCMS).
- White to off-white solid, suitable for analytical use.
- Recommended storage: powder -20°C (3 years) or 4°C (2 years); in solvent -80°C (6 months).
Apexbio Technology LLC (+)-Catechin hydrate 225937-10-0 20mg
( )-Catechin hydrate (CAS 225937-10-0) is a plant-derived flavonoid recognized for its antioxidant properties It functions primarily as a free radical scavenger mitigating oxidative stress by neutralizing reactive oxygen species At physiological pH ( )-catechin hydrate has been shown to protect against DNA strand breaks induced by hydroxyl radicals indicating its capacity to prevent free radical-mediated cellular damage This compound is widely utilized in biomedical research to investigate cellular defense mechanisms against oxidative injury and to explore potential therapeutic strategies for conditions associated with oxidative stress
Apexbio Technology LLC Epigallocatechin 970-74-1 20mg
Epigallocatechin (CAS 970-74-1) is a naturally occurring polyphenolic compound isolated from green tea It is known to modulate multiple cellular pathways including oxidative stress response and signal transduction primarily through its antioxidant properties and its ability to influence enzyme activities and cellular signaling cascades Soluble in methanol and ethanol epigallocatechin can be stored under cool dry and airtight conditions This compound is widely utilized in biomedical research for investigating its potential roles in cellular protection cancer biology metabolic regulation and as a tool for studying redox-mediated cellular processes
Selleck Chemical LLC (-)-epigallocatechin S3922-25mg
(-)-Epigallocatechin widespread in plants has been shown to exhibit anti-tumor anti-cancer and anti-inflammatory functions
Medchemexpress LLC Myricetin | 529-44-2 | MFCD00006827 | 98.5% | 318.24 g/mol | C15H10O8 | 10 MG
Myricetin is an analytical reference standard of myricetin (CAS 529-44-2), a plant-derived flavonoid used as a reference material in analytical and research applications. Supplied as a high-purity solid suitable for HPLC, method validation, and quantitative analysis.
- Analytical reference standard for HPLC and method validation.
- High purity: 98.5% assay.
- Provided in small, controlled pack sizes for accurate weighing.
- Known molecular weight and formula for identification and calibration.
- Intended for research and analytical applications.
Cayman Chemical Myricetin Natural Products Ext
A flavonoid compound that acts as a powerful antioxidant; inhibits TBARS formation with an IC50 value of 6.34 µM; blocks oxLDL uptake by U937-derived macrophages at 20 µM; demonstrates potent chemopreventative potential by binding JAK1/STAT3 to inhibit neoplastic transformation of murine JB6 Pt cells
Medchemexpress LLC Rutin (trihydrate) | 250249-75-3 | ≥97.0% | 664.56 | 1 G
Rutin trihydrate is a multifunctional natural flavonoid glycoside. It has demonstrated excellent antioxidant, anti-inflammatory, anti-diabetic, and anti-carcinogenic properties, as well as cardioprotective and neuroprotective activities.
- Decreases acrylamide-induced cytotoxicity
- Modifies cognitive and behavioral symptoms of neurodegenerative diseases
- Antioxidant properties
- Anti-inflammatory properties
- Anti-diabetic properties
- Anti-carcinogenic properties
- Cardioprotective activities
- Neuroprotective activities
Apexbio Technology LLC (+)-Catechin hydrate 225937-10-0 10mM (in 1mL DMSO)
( )-Catechin hydrate (CAS 225937-10-0) is a plant-derived flavonoid recognized for its antioxidant properties It functions primarily as a free radical scavenger mitigating oxidative stress by neutralizing reactive oxygen species At physiological pH ( )-catechin hydrate has been shown to protect against DNA strand breaks induced by hydroxyl radicals indicating its capacity to prevent free radical-mediated cellular damage This compound is widely utilized in biomedical research to investigate cellular defense mechanisms against oxidative injury and to explore potential therapeutic strategies for conditions associated with oxidative stress