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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-N0349
    Methyl paraben
    		99.86%
    Methyl Paraben is a standardized methyl paraben allergen isolated from Yunnan hemlock (Tsuga dumosa). Methyl Paraben is commonly used as a stable, non-volatile preservative. Methyl Paraben increases histamine release and cellular regulation of immunity, blocks sodium channels, and prevents ischemia-reperfusion injury.
    Methyl paraben
  • HY-B1278A
    DL-α-Tocopherol acetate
    		99.50%
    DL-α-Tocopherol acetate is a vitamin E derivative which is often included in the formulations of enteral nutrition.
    DL-α-Tocopherol acetate
  • HY-W014787
    Decanedioic acid
    		99.97%
    Decanedioic acid is a straight-chain dicarboxylic acid. Dodecanedioic acid overcomes metabolic inflexibility in type 2 diabetes. Decanedioic acid prevents and reverses metabolic-associated liver disease and obesity. Decanedioic acid is associated with carnitine-acylcarnitine translocase deficiency and medium chain acyl-CoA dehydrogenase deficiency.
    Decanedioic acid
  • HY-B2149
    Quadrol
    		99.96%
    Quadrol is an immunostimulant that has been considered as a potentially useful active molecule for accelerating wound healing. Quadrol can form a complex with Ca2+, mediate the entry of Ca2+ into macrophages, and stimulate macrophage activation.
    Quadrol
  • HY-B0275
    Oxytetracycline
    		99.24%
    Oxytetracycline is an antibiotic belonging to the tetracycline class. Oxytetracycline potent inhibits Gram-negative and Gram-positive bacteria. Oxytetracycline is a protein synthesis inhibitor and prevents the binding from aminoacil-tRNA to the complex m-ribosomal RNA. Oxytetracycline also possesses anti-HSV-1 activity.
    Oxytetracycline
  • HY-Y0703A
    Sodium carboxymethyl cellulose (Viscosity:1200-1400 mPa.s)
    		99.79%
    Sodium carboxymethyl cellulose (Viscosity:1200-1400 mPa.s) is the sodium salt of cellulose arboxymethyl and frequently used as viscous agent, paste and barrier agent.
    Sodium carboxymethyl cellulose (Viscosity:1200-1400 mPa.s)
  • HY-Y0989
    Acetophenone
    		99.84%
    Acetophenone (1-Phenylethan-1-One) is an organic compound with simple structure. Acetophenone can be bioreduced to phenylethanol (PEA).
    Acetophenone
  • HY-B0887
    Permethrin
    		99.84%
    Permethrin (NRDC-143) is an insecticide, acaricide and a high selectively inhibitor of the Mitochondrial complex I, found in sediment and water samples. Permethrin shows estrogenic in vivo and anti-estrogenic activity in vitro. Permethrin also acts as a neurotoxin affecting neuron membranes by prolonging Sodium channel activation. Permethrin decreases resistance to bacterial infections in medaka (Oryzias latipes).
    Permethrin
  • HY-Y0488A
    Formic acid ammonium
    		98.47%
    Formic acid ammonium is the ammonium salt form of formic acid, which is an endogenous metabolite. Formic acid ammonium activates the nitric oxide/cyclic guanosine monophosphate (NO/cGMP) signaling pathway in endothelial cells and inhibits calcium ion influx in vascular smooth muscle cells, resulting in vasomotor relaxation. Formic acid ammonium inhibits cytochrome C oxidase (CcO) and disrupts the electron transport chain, leading to ATP depletion. Formic acid ammonium can be used as a feed additive, which can lower the feed pH value, inhibit the growth of microorganisms (such as Escherichia coli, Salmonella), and extend the shelf life of the feed.
    Formic acid ammonium
  • HY-B1260
    Cetrimonium bromide
    		98.0%
    Cetrimonium bromide (CTAB), a quaternary ammonium, is an orally active cationic surfaetant. Cetrimonium bromide has toxicity and anticancer effect. Cetrimonium bromide inhibits cell migration and invasion through modulating the canonical and non-canonical TGF-β signaling pathways. Cetrimonium bromide can be used for DNA extraction.
    Cetrimonium bromide
  • HY-Y0873G
    PEG1000
    PEG1000 can be used as an excipient, such as Ointment base, lubricant, etc. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs.
    PEG1000
  • HY-B2221
    Cellulose
    		98.9%
    Cellulose (Pectin glycosidase) is a natural high molecular weight polysaccharide found in many plants and organisms. It is widely used in manufacturing industries, such as in paper making, textiles, food and medicine, etc. As a renewable resource, Cellulose is biodegradable and sustainable, and can also be used to manufacture chemicals such as Cellulose Esters, Cellulose Acetate and Cellulose Nitrate. In addition, Cellulose is often used as a food additive to increase the stability and quality of food.
    Cellulose
  • HY-W015339
    Octanoate, 99% sodium
    		99.92%
    Octanoate, 99% sodium is an oily liquid with a slightly unpleasant rancid taste and used commercially in the production of esters used in perfumery and also in the manufacture of dyes. Octanoate, 99% sodium is also an orally active tremor-suppressing agent.
    Octanoate, 99% sodium
  • HY-109519
    Simethicone
    Simethicone is an orally active defoamer. Simethicone reduces the surface tension of air bubbles in the gastrointestinal tract, causing them to be expelled by vomiting, exhalation or absorption into the bloodstream. Simethicone has potential applications in flatulence and colic.
    Simethicone
  • HY-23119
    Sodium thiocyanate, GR, 99%
    		99.2%
    Sodium thiocyanate reduces plasma levels of the pro-inflammatory cytokine IL-6, and increases the anti-inflammatory cytokine IL-10 levels. Sodium thiocyanate also significantly reduces of ROS formation.
    Sodium thiocyanate, GR, 99%
  • HY-D0193
    Ponceau 4R
    		99.84%
    Ponceau 4R is a synthetic colorant that can be used for food coloring. Ponceau 4R is a strawberry red azo dye that can be used in a variety of foods, usually synthesized from aromatic hydrocarbons, and is stable to light, heat, and acids.
    Ponceau 4R
  • HY-Y1881A
    Copper sulfate pentahydrate, 99.9%
    		99.90%
    Copper sulfate pentahydrate, 99% is a biochemical reagent. Copper sulfate pentahydrate, 99% reduces the production of ROS and the expression levels of MyD88 as well as c-Rel genes. Copper sulfate pentahydrate, 99% decreases the activities of T-SOD, CAT, and GSH, increases the activities of caspase-3, caspase-8, and caspase-9. Copper sulfate pentahydrate, 99% is cytotoxic to various cells. Copper sulfate pentahydrate, 99% has antioxidant activity. Copper sulfate pentahydrate, 99% can be used in the research of diabetes, Parkinson's disease and DMBA (HY-W011845)-induced tumors.
    Copper sulfate pentahydrate, 99.9%
  • HY-13582
    Carbendazim
    		99.54%
    Carbendazim is a potent and orally active broad-spectrum benzimidazole fungicide and can be acts as a pesticide for fungal diseases research, such as Seproria, Fusarium and Sclerotina. Carbendazim is a benzimidazole (HY-Y1825) derivative with antitumor activity and used for cancer research, especially advanced solid tumors and lymphoma.
    Carbendazim
  • HY-B0987
    Ascorbyl palmitate
    		99.62%
    Ascorbyl palmitate is an orally active ester formed from ascorbic acid and palmitic acid, used as an antioxidant and food additive. Ascorbyl palmitate in preventing fat and oil oxidation is more efficient than Butylated hydroxyanisole (HY-B1066) and Butylated hydroxytoluene (HY-Y0172). Ascorbyl palmitate mitigates inhibition of collagen synthesis by select calcium and sodium channel blockers. Ascorbyl palmitate induces Apoptosis in human umbilical vein endothelial cells (HUVECs). Ascorbyl palmitate ameliorates inflammatory diseases by inhibition of NLRP3 inflammasome.
    Ascorbyl palmitate
  • HY-Y1110I
    Magnesium chloride, for insect cell culture, 97%
    Magnesium chloride, for insect cell culture, 97% is an orally active inorganic mineral salt. Magnesium chloride combined with Potassium chloride (HY-Y0537E) increases the fat body glycogen, protein, total lipids and haemolymph protein and trehalose in the silkworm, Bombyx mori L.
    Magnesium chloride, for insect cell culture, 97%