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.
Medchemexpress LLC Luteolin monohydrate | 6113-16-2 | 99.1% | 304.25 | C15H12O7 | 100 MG
Luteolin monohydrate is the monohydrate form of luteolin, a naturally occurring flavonoid used in biological research. It acts as a potent Nrf2 inhibitor and has reported anti-inflammatory and anticancer activities, including induction of apoptosis and cell-cycle arrest in various cancer cell lines.
- Monohydrate form suitable for research applications.
- Potent Nrf2 inhibitor with reported anti-inflammatory activity.
- Induces apoptosis and cell-cycle arrest in multiple cancer cell lines.
- High purity (99.13%).
- Chemical identifiers: CAS 6113-16-2; molecular weight 304.25; formula C15H12O7.
- Available as solid and as a DMSO solution format.
Medchemexpress LLC Apigenin 7-glucoside | 578-74-5 | MFCD00016787 | 432.38 | 50 MG
Apigenin-7-glucoside (Apigenin-7-O-β-D-glucopyranoside) exhibits significant anti-proliferative and antioxidant activity and scavenges reactive oxygen species (ROS). It is for research use only and not sold to patients. It is available as a solid, light yellow to yellow in color.
- Exhibits significant anti-proliferative and antioxidant activity
- Scavenges reactive oxygen species (ROS)
- Induces differentiation of CD34+ cells towards erythroid lineage
- Inhibits myeloid differentiation
- Available as a solid, light yellow to yellow in color
Medchemexpress LLC Apigenin (Standard) | 520-36-5 | 270.24 | 5 MG
Apigenin (Standard) is the analytical standard of Apigenin, intended for research and analytical applications. It is a competitive CYP2C9 inhibitor with a Ki of 2 μM. This analytical standard is commonly used in qualitative, quantitative, and methodological research experiments in HPLC, GC, and MS. Features and benefits include:
- Purity: 98.82%
- Appearance: solid
- Color: yellow to brown
- Structure classification: flavonoids, phenols
- Initial source: plants Compositae Baccharis sarothroides A.Gray, plants Umbelliferae
- Endogenous metabolite: human gut microbiota metabolites
Medchemexpress LLC Luteolin 7-O-glucuronide | 29741-10-4 | 462.36 | 1 ML
Luteolin 7-O-glucuronide is an inhibitor of Matrix Metalloproteinases (MMP) activities, with IC50s of 17.63, 7.99, 11.42, 12.85, and 0.03 μM for MMP-1, MMP-3, MMP-8, MMP-9, and MMP-13, respectively. It is intended for research use only.
- Inhibits NO production and mRNA expression of inflammatory mediators in LPS-stimulated RAW 264.7 macrophages.
- Inhibits NF-κB, p38, and JNK activation in LPS-stimulated RAW 264.7 macrophages.
- Improves depression-like and stress coping behaviors in mouse sleep deprivation models.
- Reduces increased immobility time and plasma corticosterone levels.
- Reduces TNF-α and IL-1β levels and increases BDNF mRNA expression in the hippocampus of sleep-deprived mice.
Medchemexpress LLC Apigenin (standard) | 520-36-5 | 270.24 | 50 MG
Apigenin (Standard) is an analytical standard intended for research and analytical applications. It is a competitive CYP2C9 inhibitor with a Ki of 2 μM and serves as a reference standard for assays.
- Analytical standard for research and analytical applications
- Competitive CYP2C9 inhibitor
- Reference standard for assays
- Used in qualitative, quantitative, and methodological research experiments
- Suitable for HPLC, GC, and MS applications
Matrix Scientific 2-(3,4-DIHYDROXYPHENYL)-5,7--1
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4h-chromen-4-one Mf C15h10o6 Mw 286.24 Cas 491-70-3 Mdl MFCD00017309
Medchemexpress LLC Apigenin (standard) | 520-36-5 | MFCD00006831 | 98.8% | 270.24 g/mol | C15H10O5 | 10 MG
Apigenin (4',5,7-trihydroxyflavone) analytical reference standard supplied as a purified solid for research and analytical applications. It is intended for qualitative and quantitative methods, including HPLC, GC, and MS, and is used as a calibration or assay reference (CAS 520-36-5).
- Analytical standard suitable for HPLC, GC, and MS.
- High purity (~98.8%) for reliable calibration and assay performance.
- Available in a 10 mg pack size for small-scale analytical workflows.
- Solid form, stable under recommended storage conditions for reference use.
- Suitable for method development, validation, and quantitative analysis.
Medchemexpress LLC (-)-epicatechin (standard) | 490-46-0 | 290.27 g/mol | C15H14O6 | 10 MG
(-)-Epicatechin (standard) is an analytical reference material of the flavonoid (-)-epicatechin provided as a 10 mg quantity for research and analytical use. It is intended for assay calibration, method development, and reference measurements; not for human or clinical use. Recommended storage is 4°C sealed and protected from light and moisture; in solvent, store at -80°C for up to 6 months or -20°C for up to 1 month.
- Analytical reference standard of (-)-epicatechin.
- Intended for research and analytical applications; not for human use.
- CAS number 490-46-0; molecular formula C15H14O6.
- Supplied as a 10 mg quantity suitable for calibration and method development.
- Recommended storage: 4°C sealed; in solvent store at -80°C (6 months) or -20°C (1 month).
Medchemexpress LLC Apigenin-7-O-sulfate potassium | 120562-19-8 | 99.9% | 388.39 g·mol⁻1 | C15H9KO8S | 5mg
Apigenin-7-O-sulfate is a major flavonoid which is found to be a distinctive feature of plants from the Bay of Cadiz and can be extracted from these plants[1]
Cayman Chemical ApIgenIn 7-glucosIde 50mg
A flavonoid with anti-inflammatory and anxiolytic activities; inhibits LPS-induced nitric oxide production in RAW 264.7 cells from 0.16-10 μM; reduces pulmonary edema and lung inflammation in a mouse model of LPS-induced acute lung injury at 10 mg/kg; increases the number of entries and the time spent in the open arms of the elevated plus maze in rats
Medchemexpress LLC Luteolin monohydrate | 6113-16-2 | 99.1% | 304.25 | C15H12O7 | 500 MG
Luteolin monohydrate is the monohydrate form of luteolin, a naturally occurring flavonoid used in biochemical and pharmacological research. It is reported to act as an Nrf2 inhibitor and has documented anti-inflammatory and anticancer activities. Supplied as a solid with high reported purity for laboratory studies.
- High purity: 99.1%.
- Flavonoid with reported anti-inflammatory and anticancer activity.
- Reported Nrf2 inhibitor activity.
- Molecular formula C15H12O7; molecular weight 304.25.
- Available in a 500 mg pack for laboratory use.
Medchemexpress LLC Apigenin-7-diglucuronide | 74696-01-8 | 1 MG
Apigenin-7-diglucuronide is a flavonoid glycoside found in various medicinal plants. It exhibits anti-inflammatory and antioxidant activities, and has been shown to protect retinas against bright light-induced photoreceptor degeneration by inhibiting retinal oxidative stress and inflammation.
- Flavonoid glycoside
- Found in various medicinal plants
- Exhibits anti-inflammatory and antioxidant activities
- Protects retinas against bright light-induced photoreceptor degeneration
- Inhibits retinal oxidative stress and inflammation
- Intended for research use only
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.
Medchemexpress LLC Luteolin-3′,7-diglucoside | 52187-80-1 | 1 MG
Luteolin-3′,7-diglucoside is a glycoside isolated from *R. luteolin* that significantly inhibits cataracts induced in ovine lenses and inhibits the activity of *Ureaplasma urealyticum* ATCC and clinical strains. It works by counteracting IL1-induced tissue factor expression in monocytes, thus inhibiting procoagulant activity. This compound also demonstrates a significant ability to inhibit cataracts in ovine lenses when incubated in hypotonic hepes buffered solution.
- Molecular weight: 610.52
- Formula: C₂₇H₃₀O₁₆
- Appearance: Solid
- Color: Light yellow to yellow
- Structure classification: Flavonoids, isoflavones
- Initial source: Plants, Solanaceae, *Alkekengi officinarum Moench*
- Inhibits procoagulant activity in monocytes
- Significantly inhibits cataracts induced in ovine lenses
- Inhibits *Ureaplasma urealyticum* activity