Monophenols

Rifamycin S (Standard) is the analytical standard of Rifamycin S. This product is intended for research and analytical applications. Rifamycin S, a quinone, is an antibiotic against Gram-positive bacteria (including MRSA). Rifamycin S is the oxidized forms of a reversible oxidation-reduction system involving two electrons. Rifamycin S generates reactive oxygen species (ROS) and inhibits microsomal lipid peroxidation. Rifamycin S can be used for tuberculosis and leprosy.

Normetanephrine (Standard) is the analytical standard of Normetanephrine. This product is intended for research and analytical applications. Normetanephrine is an endogenous metabolite present in Cerebrospinal_Fluid that can be used for the research of Hypertension.

Salicyluric acid (Standard) is the analytical standard of Salicyluric acid. This product is intended for research and analytical applications. Salicyluric acid is an endogenous metabolite.

Harmol (Standard) is the analytical standard of Harmol (HY-107811). This product is intended for research and analytical applications. Harmol hydrochloride is an orally active β-carboline alkaloid. Harmol hydrochloride is a TFEB activator and monoamine oxidase inhibitor. Harmol can induce cell mitosis, Autophagy and Apoptosis. Harmol promotes the degradation of α-synuclein by regulating the autophagy-lysosomal pathway. Harmol has anti-tumor, anti-depressant and anti-aging activities. Harmol improves motor impairment in a mouse Parkinson's disease model.

6-Gingediol (compound 13) is a pungent component of ginger with potential anti-serotonin and gastric mucosal protective effects. 6-Gingediol has no pungent effect at concentrations below 10 μM, but the pungent effect is significant at concentrations above 100 μM or even 1000 μM.

WS009A is an antagonist for endothelin receptor (ET Receptor) with IC₅₀ of 5.8 and 6.9 μM for ET-1 receptor and ET-2 receptor. WS009A can be used in research of cardiovascular diseases.

Kinamycin B is an antibiotic found in Streptomyces murayamaensis of the genus Streptomyces that exhibits antifungal activity.

Saroaspidin C (Compound 3) is an antibiotic that can be isolated from Sarothra japonica.

WS9326A is a tachykinin receptor antagonist that can be isolated from Streptomyces violaceus.

4-Hydroxy-3-methoxyphenylglycol piperazine (HMPG piperazine) is a salt of HMPG combined with piperazine. HMPG is a metabolite of adrenaline and norepinephrine and is an important marker of catecholamine hormone metabolism in the body. 4-Hydroxy-3-methoxyphenylglycol piperazine is used as a standard in clinical laboratories to accurately measure the HMPG content in urine.

Tolcapone 3-β-D-glucuronide (Ro 61-1448) is an O-methyl metabolite of Tolcapone (HY-17406) and is pharmacologically inactive. Tolcapone (Ro 40-7592) is a selective, potent and orally active COMT inhibitor with an IC₅₀of 773 nM. Tolcapone can inhibits α-syn and Aβ₄₂ oligomerization and fibrillogenesis. Tolcapone can cause oxidative stress and induce cancer cells apoptosis and ROS production. Tolcapone can be used for the researches of cancer and neurological disease, such as Parkinson disease and neuroblastoma.

Erythro-guaiacylglycerol-β-O-4'-dihydroconiferyl alcohol was identified as one of the phenolic compounds isolated from Canadian maple syrup (MS-BuOH). It exhibited antioxidant properties along with other phenolic compounds and coumarins isolated from the syrup. These compounds showed varying degrees of antioxidant activity, with phenolic derivatives and coumarins showing superior activity, more so than lignans and flavonoids. This study marks the first time that 16 of the 23 phenolic compounds, including Erythro-guaiacylglycerol-β-O-4'-dihydroconiferyl alcohol, have been identified in maple syrup.

1-(4-Hydroxyphenyl)-2,3-dihydroxypropan-1-one is a compound that can be isolated from the leaves of C. formosensis.

(R)-Mucronulatol is a flavonoid that can be isolated from Astragalus adsurgens. (R)-Mucronulatol shows antibacterial activity against Escherichia coli, Bacillus cereus, Staphylococcus aureus, Erwinia carotovora and Bacillus subtili, with MICs of 15.5, 15.5, 7.8, 7.8, 15.5 μg/mL respectively.

1-O-4-Hydroxybenzoyl-glycerol is an antimicrobial agent against Staphylococcus aureus, Escherichia coli, Saccharomyces cerevisiae, and Fusarium culmorum (20 mM, maximum inhibition rate: 70%). 1-O-(4-Hydroxybenzoyl)-glycerol stimulates low skin irritation.

Synephrine (hydrochloride) (Standard) is the analytical standard of Synephrine (hydrochloride). This product is intended for research and analytical applications. Synephrine (Oxedrine) hydrochloride, an alkaloid, is an α-adrenergic and β-adrenergic agonist derived from the Citrus aurantium. Synephrine hydrochloride is a sympathomimetic compound and can be used for weight loss.

SHP2-IN-29 (Compound 3) is a potent SHP2 inhibitor with an IC₅₀ value of 0.18 μM. SHP2-IN-29 also has inhibitory activity against PTP1B and TCPTP, with IC₅₀ values of 4.27 and 4.74 μM, respectively.

9-(4′-Hydroxyphenyl)-2-methoxyphenalen-1-one is a phytoalexin and mixed competitive α-glucosidase inhibitor of Bacillus stearothermophilus (IC₅₀: 3.86 mg/L).

Antitumor agent-137 (Compound M12) is a linear diarylheptanoid compound with antitumor activity.

Arillatose B is a sucrose ester that can be isolated from the roots of the Greek endemic species Aristolochia cretica.