Aryl Hydrocarbon Receptor Activator

Indeno[1,2,3-cd]pyrene is a polycyclic aromatic hydrocarbon with moderate cytotoxicity in human pulmonary alveolar epithelial cells HPAEpiC. Indeno[1,2,3-cd]pyrene enhances allergic lung infammation via aryl hydrocarbon receptor.

Mono(2-ethyl-5-hydroxyhexyl) phthalate-d₄ (MEHHP-d₄) is a deuterium labeled Mono(2-ethyl-5-hydroxyhexyl) phthalate (HY-133677). Mono (2-ethyl-5-hydroxyhexyl) phthalate is a biomarker for human exposure to DEHP (HY-B1945). By activating the tryptophan-kynurenine-aryl hydrocarbon receptor (AhR) pathway, mono (2-ethyl-5-hydroxyhexyl) phthalate significantly increases the viability of primary uterine leiomyoma cells and reduces cell apoptosis. Mono (2-ethyl-5-hydroxyhexyl) phthalate correlates with decreased sperm DNA damage. Mono (2-ethyl-5-hydroxyhexyl) phthalate can be used in studies related to uterine leiomyoma.

1,4-Dihydroxy-2-naphthoic acid (Standard) is the analytical standard for 1,4-Dihydroxy-2-naphthoic acid (HY-W014701). 1,4-Dihydroxy-2-naphthoic acid is an orally active aryl hydrocarbon receptor (AhR) agonist and a bifidogenic growth stimulator. 1,4-Dihydroxy-2-naphthoic acid can improve the motor dysfunction in parkinson's disease (PD) model through AhR-dependent and -independent pathways. 1,4-Dihydroxy-2-naphthoic acid exerts anti-inflammatory effects by regulating the gut microbiota (such as promoting the proliferation of Bifidobacterium) and directly regulating the host immune system. 1,4-Dihydroxy-2-naphthoic acid induces apoptosis through G0/G1 cell cycle arrest in human keratinocyte to inhibit psoriasis.

Cyprodinil-¹³C₆ (CGA-219417-¹³C₆) is the ¹³C₆ labeled Cyprodinil (HY-116214). Cyprodinil (CGA-219417) is a broad-spectrum anilinopyrimidine fungicide and an activator of the aryl hydrocarbon receptor. Cyprodinil also has anti-androgenic and androgenic activities. Cyprodinil can inhibit the biosynthesis of methionine in plant-pathogenic fungi and protect fruits and vegetables from a variety of pathogens.

Benzyl butyl phthalate (Standard) is the analytical standard of Benzyl butyl phthalate. This product is intended for research and analytical applications. Benzyl butyl phthalate, a member of phthalic acid esters (PAEs), can trigger the migration and invasion of hemangioma (HA) cells via upregulation of Zeb1. Benzyl butyl phthalate activates aryl hydrocarbon receptor (AhR) in breast cancer cells to stimulate SPHK1/S1P/S1PR3 signaling and enhances formation of metastasis-initiating breast cancer stem cells (BCSCs).

Indeno[1,2,3-cd]pyrene (Standard) is the analytical standard of Indeno[1,2,3-cd]pyrene. This product is intended for research and analytical applications. Indeno[1,2,3-cd]pyrene is a polycyclic aromatic hydrocarbon with moderate cytotoxicity in human pulmonary alveolar epithelial cells HPAEpiC. Indeno[1,2,3-cd]pyrene enhances allergic lung infammation via aryl hydrocarbon receptor.

3-OH-Kynurenamine dihydroiodide is an activator for aryl hydrocarbon receptor (AhR), and thus regulates the immune response. 3-OH-Kynurenamine dihydroiodide upregulates the expressions of Ido1 and Tgfb1, ameliorates the skin inflammation in psoriasis mouse model and kidney damage in nephrotoxic lupus mouse model.

Cyprodinil-d₅(CGA-219417-d₅) is the deuterium labeled Cyprodinil (HY-116214). Cyprodinil (CGA-219417) is a broad-spectrum anilinopyrimidine fungicide and an activator of the aryl hydrocarbon receptor. Cyprodinil also has anti-androgenic and androgenic activities. Cyprodinil can inhibit the biosynthesis of methionine in plant-pathogenic fungi and protect fruits and vegetables from a variety of pathogens.

AhR/PDE4 modulator-1 is a AhR/PDE4D dual-target modulator, with an AhR agonistic EC₅₀ of 0.11 μM and a PDE4D inhibitory IC₅₀ of 2.12 μM. AhR/PDE4 modulator-1 activates the AhR-CYP1A1 signaling pathway, promotes AhR nuclear translocation, and upregulates downstream CYP1A1; it inhibits PDE4D activity, elevates intracellular cAMP levels, and activates the downstream cAMP-PKA-CREB signaling pathway. Topical administration of AhR/PDE4 modulator-1 exerts anti-inflammatory effects in the Imiquimod (HY-B0180)-induced psoriasis-like mouse model, alleviates epidermal hyperplasia and inflammatory infiltration, and suppresses the expression of IL-17A/F. AhR/PDE4 modulator-1 can be used in research related to psoriasis.

Aminoflavone is an anti-tumor agent. Aminoflavone inhibits the expression of ITGA6/SOX2 by activating the AhR-miR-125b-2-3p axis, thereby targeting breast cancer stem cells. Aminoflavone induces an increase in intracellular ROS, increases the level of oxidative DNA damage marker 8-oxodG and DNA-protein cross-links. Aminoflavone causes S-phase arrest, activates caspase-3/8/9 and induces apoptosis (apoptosis). Aminoflavone inhibits HIF-1α expression in a manner independent of AhR. Aminoflavone can be used for the study of breast cancer.

2-Hydroxy nevirapine-d₃ (2-OH NVP-d₃) is the deuterated-labeled 2-Hydroxy nevirapine (2-OH NVP) (HY-W739986). 2-Hydroxy nevirapine (2-OH NVP) is a phase I metabolite of Nevirapine (HY-10570) and an Aryl Hydrocarbon Receptor activator. It induces hepatic Apolipoprotein A1 levels and modulates paraoxonase-1 enzyme activity. 2-Hydroxy nevirapine is used in research on atherosclerosis and HIV-1 infection.

Mivotilate (Standard) is the analytical standard of Mivotilate. This product is intended for research and analytical applications. Mivotilate is a nontoxic, potent activator of the aryl hydrocarbon receptor (AhR), and acts as a hepatoprotective agent.

AhR modulator-2 (Compound Example 1) is an AHR activator, with an EC₅₀ of 0.028 μM in HepG2-Lucia cells. AhR modulator-2 can be used for the study of diseases mediated by AHR protein, such as skin diseases and cancer.

DL-Tryptophan (Standard) is an analytical standard of DL-Tryptophan. This product is intended for research and analytical applications. DL-Tryptophan ((±)-Tryptophan) is an orally effective aryl hydrocarbon receptor (AhR) agonist. DL-Tryptophan reduces the expression of pro-inflammatory cytokines IL-6, TNF-α, IL-1β, as well as liver injury markers aspartate aminotransferase and alanine aminotransferase, and alleviates hepatocyte apoptosis (apoptosis) in sepsis induced by cecal ligation and puncture. DL-Tryptophan can be used in the research of sepsis-related acute liver injury.

2-Hydroxy nevirapine (2-OH NVP) is a phase I metabolite of Nevirapine (HY-10570) and an Aryl Hydrocarbon Receptor activator. It induces hepatic Apolipoprotein A1 levels and modulates paraoxonase-1 enzyme activity. 2-Hydroxy nevirapine is used in research on atherosclerosis and HIV-1 infection.

Prochloraz (Standard) is the analytical standard of Prochloraz. This product is intended for research and analytical applications. Prochloraz is an imidazole antifungal. Prochloraz is as an estrogen receptor (ER) and androgen receptor (AR) antagonist and an aromatase inhibitor with IC₅₀ values of 25 μM, 4 μM and 0.3 μM, respectively. Prochloraz is able to activate the aryl hydrocarbon receptor (AhR) having an EC₅₀ of 1 μM.

Neburon is a phenylurea herbicide whose main mechanism of action is to inhibit photosynthetic electron transport, thereby disrupting algal growth. Neburon activates the Ahr and Notch1 signaling pathways, and induces oxidative stress and apoptosis. Long-term exposure causes significant male reproductive toxicity and cardiotoxicity in zebrafish.

1,4-Chrysenequinone (Standard) is the analytical standard of 1,4-Chrysenequinone (HY-111441). This product is intended for research and analytical applications. 1,4-Chrysenequinone, a polycyclic aromatic quinone, acts as an activator of aryl hydrocarbon receptor (AhR).

Versicolorin A is a biosynthetic precursor of Aflatoxin B1 (HY-N6615). Versicolorin A induces phosphorylation of p53. Versicolorin A activates the aryl hydrocarbon receptor AhR and significantly induces the expression of CYP1A1. Versicolorin A exerts genotoxic and cytotoxic effects. Versicolorin A enhances the genotoxicity of aflatoxin B1 in cells by promoting CYP450-mediated bioactivation of aflatoxin B1. Versicolorin A can be used in research related to colorectal cancer and hepatocellular carcinoma.

Aceanthrenequinone is a polycyclic aromatic hydrocarbon quinone organic compound that belongs to the category of free radical photoinitiators. Aceanthrenequinone serves as an intermediate for dyes and pigments, and also acts as a substrate for organic synthesis and polymer materials. Aceanthrenequinone activates the Aryl Hydrocarbon Receptor pathway, induces the expression of CYP1A protein in the vascular system of zebrafish embryos, and causes the death of embryos at 120 hpf. Aceanthrenequinone is applicable to research related to industrial or biomedical applications.