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  4. Environmental Pollutants

Environmental Pollutants

Environmental Contaminants

Environmental pollutants are any physical, chemical, biological, or radiological substance or matter that has an adverse effect on air, water, soil, or living organisms.

Environmental Pollutants Related Products (1630):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-N1964
    Gibberellic acid
    		99.26%
    Gibberellic acid (GA3) is a natural plant growth regulator with oral bioactivity. Gibberellic acid governs multiple plant developmental events, including seed germination, cell elongation, floral organ formation, and rice spikelet fertility. Gibberellic acid optimizes root morphology and secondary metabolite production in Echinacea purpurea hairy roots, and serves as a bioactive seed priming agent to improve chilling stress tolerance in chickpea. Gibberellic acid mediates modulation of enzyme activity and secondary metabolism in plants and exerts tissue-specific regulatory effects on antioxidant systems and lipid peroxidation in rats. Gibberellic acid can be used in studies of plant growth, metabolism, and abiotic stress responses.
    Gibberellic acid
  • HY-103609
    Pyrene
    		99.83%
    Pyrene is a polycyclic aromatic hydrocarbon (PAH) composed of four fused benzene rings. It has a distinct aromatic odor, produced by incomplete combustion of organic matter. Pyrene exhibits strong fluorescence, emitting in the blue region of the spectrum, making it useful as a probe for studying molecular interactions in solution and on surfaces. Pyrene is also used as a model compound for the study of PAHs in various environments and biological systems because of its ubiquity in these environments. However, long-term exposure to pyrene has been associated with potential health risks, including carcinogenicity and mutagenicity.
    Pyrene
  • HY-N0610
    Trans-Cinnamic acid
    		99.98%
    trans-Cinnamic acid is a natural antimicrobial, with minimal inhibitory concentration (MIC) of 250 μg/mL against fish pathogen A. sobria, SY-AS1.
    Trans-Cinnamic acid
  • HY-125920
    Lauroylsarcosine sodium
    		99.74%
    Lauroylsarcosine sodium is a surfactant commonly used in personal care and cosmetics such as shampoos, facial cleansers and toothpaste. It works by lowering the surface tension of water, allowing it to better penetrate and clean surfaces. Lauroylsarcosine sodium is considered safe for cosmetic use and is approved for use in several countries. However, it can cause skin irritation in high concentrations or with prolonged exposure.
    Lauroylsarcosine sodium
  • HY-N2195
    Nootkatone
    		99.81%
    Nootkatone, a neuroprotective agent from Vitis vinifera, has antioxidant and anti-inflammatory effects. Nootkatone improves cognitive impairment in lipopolysaccharide-induced mouse model of Alzheimer's disease.
    Nootkatone
  • HY-A0100
    Thiamine monochloride
    		99.96%
    Thiamine monochloride (Vitamin B1) is an essential vitamin that plays an important role in cellular production of energy from ingested food and enhances normal neuronal actives.
    Thiamine monochloride
  • HY-B2144C
    Chitosan (≥95% deacetylated,viscosity 100-200 mPa.s)
    Chitosan (Deacetylated chitin) (≥95% deacetylated,viscosity 100-200 mPa.s) is a polysaccharide obtained by deacetylating chitin, and exhibits antimicrobial activity against various bacteria and fungi.
    Chitosan (≥95% deacetylated,viscosity 100-200 mPa.s)
  • HY-W012980
    Isovaleric acid
    		≥98.0%
    Isovaleric acid is an oral active short-chain fatty acid that inhibits osteoclast differentiation by stimulating AMPK phosphorylation and promotes colonic smooth muscle relaxation by activating the cAMP/PKA pathway. Isovaleric acid can be used in research on skeletal diseases (such as osteoporosis) and intestinal disorders.
    Isovaleric acid
  • HY-Y0332B
    Potassium dihydrogen phosphate, AR,99.5%
    		99.7%
    Potassium phosphate monobasic (DiA) is a commonly used in biological assay buffers. Potassium phosphate monobasic is moderate to highly concentrated aqueous solutions of potassium phosphate monobasic for the production of phosphate buffers and other laboratory applications.
    Potassium dihydrogen phosphate, AR,99.5%
  • HY-10003
    Alfacalcidol
    		99.96%
    Alfacalcidol (1-hydroxycholecalciferol) is a vitamin D active metabolites, acts as a non-selective VDR activator medication, and widely be used in the management of osteoporosis.
    Alfacalcidol
  • HY-N7092
    D-Fructose
    		≥98.0%
    D-Fructose (D(-)-Fructose) is a monosaccharide found in honey, fruits, and other plants. Two D-Fructose molecules can combine to form a disaccharide, sucrose.
    D-Fructose
  • HY-147092
    Oryzalin
    		99.62%
    Oryzalin is a dinitroaniline herbicide with antimitotic and antileishmanial activities. Oryzalin can bind to plant tubulin, inhibit the polymerization of microtubules in plant cells, and affect chromosome migration. Oryzalin can also be used to induce chromosome doubling.
    Oryzalin
  • HY-Y1883
    Polyethylene glycol mono(4-tert-octylphenyl) ether surfactant
    		99.20%
    Polyethylene glycol mono(4-tert-octylphenyl) ether surfactant is a non-denaturing detergent that solubilizes lipid membranes. Polyethylene glycol mono(4-tert-octylphenyl) ether surfactant is commonly used in laboratories and is applied to vaccines at different stages of the manufacturing process. Polyethylene glycol mono(4-tert-octylphenyl) ether surfactant is listed as an excipient in certain vaccines including split virus influenza vaccines. Polyethylene glycol mono(4-tert-octylphenyl) ether surfactant is a nonionic surfactant. Polyethylene glycol mono(4-tert-octylphenyl) ether surfactant induces Apoptosis in prostate and colon cancer cell lines and reduces the infectivity of classic enveloped viruses such as WNV.
    Polyethylene glycol mono(4-tert-octylphenyl) ether surfactant
  • HY-N0390S
    L-Glutamine-15N
    		99.6%
    L-Glutamine-15N is the 15N-labeled L-Glutamine (HY-N0390). L-Glutamine is an orally active nutritional agent and cellular metabolism regulator. L-Glutamine is taken up in a Na+-dependent manner and targets multiple key molecules including glutaminase, mTORC1, NF-κB, STAT-3 and HIF-1α. L-Glutamine enhances glutaminolytic catabolism, drives the conversion of glutamate to α-ketoglutarate, thereby regulating gene expression, integrating metabolic signals, mediating glutamine flux and maintaining redox homeostasis. L-Glutamine also promotes cell proliferation, osteogenic differentiation and fracture healing, exerts neuroprotective and cardioprotective effects, and inhibits osteoarthritis. L-Glutamine can be applied to research related to osteoporosis, osteoarthritis, ischemic stroke and acute cantharidin-induced cardiotoxicity.
    L-Glutamine-<sup>15</sup>N
  • HY-B2243
    Anhydrous sodium dihydrogen phosphate
    		99.50%
    Dihydrogen monosodium phosphate (Monosodium phosphate) is an inorganic salt compound commonly used in industry and laboratories. It can be used as a buffer, nutritional supplement, cleaning agent, etc., and plays a role in certain metal processing, pharmaceutical and chemical industries. In addition, Dihydrogen monosodium phosphate can also be used in the field of water treatment and environmental protection, for example as a purifying agent or precipitating agent for solutions.
    Anhydrous sodium dihydrogen phosphate
  • HY-N0633
    Muscone
    		98.0%
    Muscone is the main active monomer of traditional Chinese medicine musk. Muscone inhibits NF-κB and NLRP3 inflammasome activation. Muscone remarkably decreases the levels of inflammatory cytokines (IL-1β, TNF-α and IL-6), and ultimately improves cardiac function and survival rate.
    Muscone
  • HY-W251598C
    Sodium bicarbonate, for cell culture
    		99.86%
    Sodium bicarbonate, for cell culture (Sodium hydrogen carbonate for cell culture; Soda bicarbonate for cell culture) is an inorganic salt that is neutral to slightly alkaline and easily decomposes when exposed to moisture in the air. Sodium bicarbonate, for cell culture can maintain the pH of the culture medium, thereby affecting the expression of inducible nitric oxide synthase (iNOS) and nitric oxide (NO) production in macrophages and reversing the acidosis of the tumor microenvironment. Sodium bicarbonate is widely used in the fields of food, medicine, cosmetics, etc. Its main uses include buffers, flavoring agents, disinfectants, pharmaceuticals, and proton gradient regulators. Sodium bicarbonate is also commonly used as an antacid to inhibit gastrointestinal diseases, neutralize gastric acid, and reduce gastric discomfort.
    Sodium bicarbonate, for cell culture
  • HY-N0737
    Harmine hydrochloride
    		99.98%
    Harmine Hydrochloride (Telepathine Hydrochloride) is a natural DYRK inhibitor with anticancer and anti-inflammatory activities. Harmine has a high affinity of 5-HT2A serotonin receptor, with an Ki of 397 nM.
    Harmine hydrochloride
  • HY-W004284
    Heptadecanoic acid
    		99.90%
    Heptadecanoic acid is an odd-chain saturated fatty acid (OCS-FA) with oral activity. Heptadecanoic acid can inhibit cell proliferation and induce Apoptosis. Heptadecanoic acid has antitumor activity. Heptadecanoic acid is associated with a number of diseases, including coronary heart disease, pre-diabetes and type 2 diabetes, and multiple sclerosis.
    Heptadecanoic acid
  • HY-Y1889
    Sodium carboxymethyl cellulose (Viscosity:5000-15000 mPa.s)
    Sodium carboxymethyl cellulose (Viscosity:5000-15000 mPa.s) is the sodium salt of cellulose arboxymethyl and frequently used as viscous agent, paste and barrier agent.
    Sodium carboxymethyl cellulose (Viscosity:5000-15000 mPa.s)