polycyclic

1-Hydroxypyrene (1-Pyrenol), a biomarker of exposure to polycyclic aromatic hydrocarbons, is analyzed in urine samples.

Acenaphthylene is environmental polycyclic aromatic hydrocarbon (PAH)pollutants

Cyclopenthiazide (Cyclomethiazide) is a thiazide diuretic used to treat hypertension and heart failure. It decreases the excretion of calcium ions and uric acid and increases the excretion of sodium and potassium ions.

Dibenzothiophene (Imino semicarbazide), a component of petroleum oils, is a sulfur-containing polycyclic aromatic hydrocarbon (PAH) derivate consisting of 3 fused rings with keratolytic activity.

Chrysene is a high-molecular-weight polycyclic aromatic hydrocarbon (PAH) with strong persistence and carcinogenicity. It is commonly used for establishing liver cancer models.

Naphthalene is the simplest polycyclic aromatic hydrocarbon (PAH) and a major component of coal tar, serving as an insect repellent in camphor balls and exhibiting antibacterial activity against S. aureus and E. coli.

Fluoranthene is a polycyclic aromatic hydrocarbon (PAH). Fluoranthene is produced via high-temperature pyrolysis of organic materials like coal and petroleum. Certain plants are also known to naturally synthesize Fluoranthene.

Anthracene is a polycyclic aromatic hydrocarbon (PAH) consisting of three fused benzene rings that presents as a colorless, solid, crystalline substance derived primarily from coal tar, known for its characteristic blue fluorescence under ultraviolet light and its extensive use as a fundamental raw material for producing anthraquinone dyes, synthetic fibers, and various other organic compounds. While Anthracene serves as a component in some wood preservatives and asphalt products, Anthracene is also a recognized environmental pollutant and is classified as a potential occupational carcinogen by some regulatory bodies.

Triphenylene is a flat polycyclic aromatic hydrocarbon (PAH) commonly used in the synthesis of MOF and COF, capable of generating active metabolites via cytochrome P450.

Concanamycin A (Folimycin), a polycyclic lactone antibiotic, is a selective inhibitor of vacuolar H+-ATPase (V-ATPase) and lysosomal acidification, and can be used to study inflammation.Concanamycin A enhances the immune clearance of infected progenitor cells by cytotoxic T lymphocytes, and inhibits Nef et al. from different branches of HIV and simian immunodeficiency virus. Concanamycin A enhances immune clearance of cytotoxic T lymphocytes from infected progenitor cells, inhibits the Nef allele from different branches of HIV and simian immunodeficiency virus, and can be used to study HIV infection.

Indeno[1,2,3-cd]pyrene, a polycyclic aromatic hydrocarbon, exhibits moderate cytotoxicity to human alveolar epithelial cells (HPAEpiC). Additionally, it enhances allergic pulmonary inflammation responses through the activation of the aryl hydrocarbon receptor.

SUMANENE is a pure buckybowl, characterized as a polycyclic aromatic hydrocarbon with three-fold symmetry. Its structure comprises three phenyl rings, which encase three benzyl positions within the triphenylene framework.

Simonellite is a polycyclic hydrocarbon released into the air when pine trees burn.

KIF18A-IN-16 (Compound 15) is a polycyclic KIF18A inhibitor. It is applicable in research related to tumors, including colon cancer, breast cancer, and lung cancer.

4-Methylbenzothiophene (4-MBT) is classified as a polycyclic aromatic sulfur compound (PASC) with utility as a biochemical synthesis reagent.

3,4-Dimethylcyclopent-2-en-1-one is an organic compound characterized by a five-membered carbocyclic ring (cyclopentenone) core structure featuring a ketone functional group at the 1-position and methyl substituents at both the 3 and 4 positions; this conjugated enone system allows it to participate efficiently as a dienophile in Diels-Alder cycloaddition reactions, making it a valuable building block in synthetic organic chemistry for the construction of complex polycyclic structures.

Picene is an ortho-fused polycyclic aromatic hydrocarbon (PAH) comprising five fused benzene rings. It exhibits carcinogenic properties and inhibits gap-junctional intercellular communication.

Benz[a]anthracene is a large, polycyclic aromatic hydrocarbon (PAH) consisting of four fused benzene rings that forms primarily as a byproduct from the incomplete combustion of organic matter Benz[a]anthracene is considered a probable human carcinogen based on toxicological data; Benz[a]anthracene is found in significant sources such as tobacco and cigarette smoke, coal tar, vehicle exhaust emissions, and some cooked foods, making Benz[a]anthracene a compound of interest in researches in cancer pathogenesis.

2-Aminophenanthrene is a polycyclic aromatic amine biomedical compound primarily used in investigative research as a model compound for studying metabolic activation, DNA adduct formation, and the mechanisms of mutagenesis and carcinogenesis associated with this class of environmental contaminants.

1,3-Dimethylnaphthalene is a polycyclic aromatic hydrocarbon (PAH) derivative of naphthalene that is frequently found as a persistent chemical pollutant in contaminated marine sediments and coastal wetland ecosystems. 1,3-Dimethylnaphthalene is utilized in environmental research focused on marine biology and the dynamics of biogeochemical systems.

1,2-Dimethylnaphthalene is a specific dimethylnaphthalene isomer carrying methyl substituents at the 1 and 2 positions on the naphthalene ring system, and this polycyclic aromatic hydrocarbon has been reported as a natural constituent in several plant species including Phaseolus vulgaris, Nelumbo lutea, and Magnolia liliiflora.

Dibenzo[g,p]chrysene is a large, planar polycyclic aromatic hydrocarbon (PAH) belonging to a unique class of extended pi-conjugated systems, which exhibits promising electronic properties such as effective hole transport characteristics, making it a candidate material for application in organic electronics, particularly as an active layer in thin-film transistors functioning as a hole transporting material.

Dibenzo(a, i)pyrene is a polycyclic aromatic hydrocarbon with potent carcinogenic activity.

A-130A is a polycyclic polyether compound belonging to the nigericin group of antibiotics generated by Streptomyces hygroscopicus strain.