Flavonoids
Medchemexpress LLC 4'-hydroxyflavone | 4143-63-9 | MFCD00017687 | 97.0% | 238.24 g/mol | C15H10O3 | 5 MG
4'-Hydroxyflavone is a small-molecule flavone provided for research use. It has the chemical formula C15H10O3, a molecular weight of 238.24 g/mol, and is reported to inhibit aldose reductase (IC50 = 12 μM). The material is intended as a reference reagent for biochemical, pharmacological, and enzymology studies.
- High purity (97.0%) suitable for analytical and biological assays.
- Reported aldose reductase inhibitor (IC50 = 12 μM) for target validation studies.
- Well-characterized chemical identity and molecular properties.
- Available in small pack sizes appropriate for research applications.
- Suitable for biochemical assays, enzymology, and screening workflows.
AdipoGen -Catechin hydrate
Chemical. CAS 225937-10-0 or 88191-48-4. Formula C15H14O6 . H2O. MW 290.3 . 18.0. Isolated from Uncaria rhynchophylla. Specific histidine decarboxylase inhibitor. Anti-inflammatory. COX-1 inhibitor. Antioxidant flavonoid. Free radical scavenger. Inhibits lipid peroxidation. Antimetastatic and anticancer compound. Antiangiogenic. Anti-osteoporotic. Antibacterial and antifungal. Neuroprotective. Mono oxidase B inhibitor. Apoptosis and cell cycle arrest inducer. JNK phosphorylation inhibitor. Antispasmodic. Insulin-mimetic.
Medchemexpress LLC Nicotiflorin | 17650-84-9 | MFCD03427292 | 99.9% | 594.52 | C27H30O15 | 10 MG
Nicotiflorin is a kaempferol-derived flavonoid glycoside extracted from Carthamus tinctorius. It exhibits antiglycation activity and has reported neuroprotective effects in preclinical studies. Supplied as a research-grade solid, it is intended for biochemical and neuropharmacology investigations.
- High purity: 99.85% (analytical)
- Molecular formula: C27H30O15; molecular weight: 594.52
- Physical form: light yellow solid
- Storage: solid at 4°C, protect from light; solutions stored at -20°C to -80°C
- Available in small solid packs suitable for research use
Cayman Chemical LuteolIn 7-O-GlucuronIde 10mg
A flavonoid with antioxidant, enzyme inhibitory, and anti-inflammatory properties; scavenges DPPH radicals in a cell-free assay (IC50 = 80.6 μM); inhibits porcine α-amylase and yeast α-glucosidase in vitro (IC50s = 61.5 and 14.7 μM, respectively); inhibits rat aldose reductase in vitro (IC50 = 0.7 μM) and sorbitol accumulation in isolated rat lens at 5 μg/ml; inhibits LPS-induced cytokine release from RAW 264.7 macrophages in a dose-dependent manner
TARGETMOL CHEMICALS INC 5 7 4 -Trimethoxyflavone 10MG
Also available in 1 mL, 1 mg, 5 mg, 25 mg, 50 mg, 100 mg and bulk. Please contact Fisher for quotes. 5,7,4'-Trimethoxyflavone (4',5,7-Trimethoxyflavone) is isolated from Kaempferia parviflora (KP) which is a medicinal plant from Thailand. Purity 97.53%
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%
TARGETMOL CHEMICALS INC Hesperetin 7-O-glucoside 5MG
Also available in 1 mL, 1 mg, 10 mg, 25 mg, 50 mg, 100 mg, 200 mg and bulk. Please contact Fisher for quotes. Hesperetin 7-O-glucoside and prunin are direct precursors of naringin and neohesperidin, respectively, in C. aurantium. Hesperetin 7-O-glucoside shows inhibition of human HMG-CoA reductase, it also exhibits effective inhibition of the growth of Helicobacter pylori. Hesperetin 7-O-glucoside can reduce blood pressure in healthy volunteers. Purity 98.1%
Apexbio Technology LLC (-)-epicatechin 490-46-0 10mg
(-)-Epicatechin (CAS 490-46-0) is a flavonoid compound known for inducing pancreatic -cell regeneration and modulating nitric oxide (NO) metabolism It inhibits nitric oxide-related nitrite formation induced by interferon- and lipopolysaccharide in mouse macrophages and reduces peroxynitrite-mediated tyrosine nitration in HL-60 human leukemia cells Additionally in human endothelial cells (HUVECs) it enhances NO production displaying vasodilatory properties In diabetic rat models (alloxan-induced) (-)-epicatechin administration promotes -cell recovery reduces hyperglycemia and prevents -cell necrosis This profile underscores its research relevance for diabetes and vascular biology investigations
Cayman Chemical EpIcatechIn 10mg
A polyphenol flavonoid with diverse biological activities; scavenges DPPH radicals in a cell-free assay at 5 µM; inhibits COX-1 (IC50 = 3.2 μM); acts synergistically with epigallocatechin gallate to induce apoptosis in, and reduce the proliferation of, PC-9 cells at 200 µM; reduces LPS-induced increases in plasma creatinine and urea levels in a rat model of renal inflammation at 80 mg/kg
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
Medchemexpress LLC (-)-gallocatechin | 3371-27-5 | MFCD01632616 | 100.0% | 306.27 g/mol | C15H14O7 | 10 MG
(-)-Gallocatechin is a tea-derived flavanol (polyphenol) with antioxidant activity, provided as a high-purity analytical reagent for laboratory research. It is an epimer of (-)-epigallocatechin and is commonly used in biochemical and analytical studies.
- Antioxidant polyphenol found in green tea.
- Epimer of (-)-epigallocatechin (EGC).
- CAS number 3371-27-5.
- Chemical formula C15H14O7; molecular weight 306.27 g/mol.
- Purity reported as 99.98%.
- Storage: 4°C, protect from light; in solvent -80°C (6 months) or -20°C (1 month).
- Pack quantity: 10 MG.
Sigma Aldrich Fine Chemicals Biosciences Naringin >=95% (HPLC) | 10236-47-2 | MFCD00148888 | 100G
Naringin >=95% (HPLC) | Purity: >=95% (HPLC) | Mol Wt: 580.53 | 10236-47-2 | MFCD00148888 | 100G
