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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 (1628):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-N1482
    Methyl palmitate
    		98.0%
    Methyl palmitate is a naturally occurring fatty acid ester. Methyl palmitate is a potent inhibitor of ΙκB phosphorylation. Methyl palmitate modulates macrophage activity and down-regulates pro-inflammatory mediators such as TNF-α and nitric oxide (NO). Methyl palmitate possesses anti-inflammatory and antifibrotic effects. Methyl palmitate can inhibit LPS (HY-D1056)-induced Kupffer cells and rat peritoneal macrophages. Methyl palmitate is able to inhibit the phagocytic function of RAW cells. Methyl palmitate is antagonistic to muscarinic receptors. Methyl palmitate exerts cardioprotective effects against ischemia/reperfusion injury in vivo. Methyl palmitate is highly toxic against adult T. cinnabarinus.
    Methyl palmitate
  • HY-B2243B
    Anhydrous sodium dihydrogen phosphate, for molecular biology
    		99.90%
    Anhydrous sodium dihydrogen phosphate, for molecular biology is an inorganic salt compound that can be used as a buffer and nutritional supplement. Anhydrous sodium dihydrogen phosphate, for molecular biology can be used in molecular biology experiments.
    Anhydrous sodium dihydrogen phosphate, for molecular biology
  • HY-B0914
    10-Undecenoic acid,98% (stabilized with TBC)
    		99.99%
    10-Undecenoic acid (Undecylenic acid) is an antifungal agent. 10-Undecenoic acid inhibits Aβ oligomerization, scavenges ROS and inhibits μ-calpain activity. 10-Undecenoic acid has neuroprotective effects. 10-Undecenoic acid has anticancer effects on a variety of tumors. 10-Undecenoic acid inhibits C. albicans biofilm formation and MRSA infection. 10-Undecenoic acid inhibits quorum sensing signals of Bacillus subtilis and Pseudomonas aeruginosa.
    10-Undecenoic acid,98% (stabilized with TBC)
  • HY-B1177
    Crotamiton
    		98.07%
    Crotamiton is a TRPV4 inhibitor. Crotamiton inhibits TRPV4 currents. Crotamiton inhibits TRPV4 selective agonist-induced pruritus-related behaviors in mice. Crotamiton inhibits Histamine- and Chloroquine-induced calcium influx via the H1R/TRPV1, MRGPRA3/TRPA1 pathways, and also suppresses calcium influx in primary mouse dorsal root ganglion neurons. Crotamiton is applicable to research related to pruritus, scabies, and non-scabietic pruritus.
    Crotamiton
  • HY-W019885A
    Sodium tripolyphosphate (STPP), 98%
    		98.23%
    Sodium tripolyphosphate (STPP), 98% is an inorganic, non-toxic polyphosphate crosslinker, inducer and enhancer. Sodium tripolyphosphate (STPP), 98% induces the formation of unique needle-like microcrystals in sodium alginate-chitosan composite films. Sodium tripolyphosphate (STPP), 98% enhances the DPPH free radical scavenging activity of sodium alginate-chitosan composite films.
    Sodium tripolyphosphate (STPP), 98%
  • HY-B0602
    Desvenlafaxine
    		99.76%
    Desvenlafaxine, the succinate salt form of the isolated major active metabolite of Venlafaxine (HY-B0196), is an orally active and BBB penetrated 5-HT and norepinephrine reuptake inhibitor, with IC50 values of 47.3 nM and 531.3 nM for hSERT and hNET, respectively. Desvenlafaxine shows weak binding affinity (62% inhibition at 100 μM) at the human dopamine (DA) transporter.
    Desvenlafaxine
  • HY-N5060
    Estragole
    		99.21%
    Estragole (4-Allylanisole) is a relatively nontoxic volatile terpenoid ether and major component of the essential oil from many plants. Estragole significantly triggers Apoptosis, suppresses LPS-induced intracellular ROS production. Estragole activats Nrf-2 and regulates NF-κB. Estragole has anti-toxoplasma, anti-inflammatory, anti-edema, antioxidant and immunomodulatory properties. Estragole blocks DRG neuron excitability. Estragole has improves gastric ulcer activity.
    Estragole
  • HY-123230
    Trifloxystrobin
    		99.49%
    Trifloxystrobin (CGA 279202) is a type of fungicide. Trifloxystrobin has toxicity, antiparasitic activity and induce apoptosis, oxidative stress and DNA damage. Trifloxystrobin can be used for the reaesrch of fungal diseases.
    Trifloxystrobin
  • HY-17568
    Nonivamide
    		99.06%
    Nonivamide is a agonist, which exhibits 4d-EC50 value of 5.1 mg/L in static toxicity tests.
    Nonivamide
  • HY-124211
    Dibenzo(a,i)pyrene
    		98.0%
    Dibenzo (a,i) pyrene is a polycyclic aromatic hydrocarbon and also a carcinogenic ligand of the TCDD (Ah) receptor. Dibenzo (a,i) pyrene binds to the TCDD (Ah) receptor in rat liver. Dibenzo (a,i) pyrene induces DNA adduct formation and upregulates the protein levels of p53 and p21WAF1 in diploid lung fibroblasts. Dibenzo (a,i) pyrene alters the cell cycle distribution of diploid lung fibroblasts, increasing the proportion of cells in the S phase, decreasing the proportions of cells in the G0/G1 and G2/M phases, and causing S phase delay/arrest. Dibenzo (a,i) pyrene is applicable for cancer research.
    Dibenzo(a,i)pyrene
  • HY-B0854
    Mancozeb
    Mancozeb is a widely used fungicide that is effective against fungal diseases in most cereals, vegetables, fruits and ornamental plants. In addition, Mancozeb can cause liver damage in mice by activating the Keap1/Nrf2 signaling pathway. Mancozeb upregulates lactate dehydrogenase and cytochrome c to alter cell metabolism and induce cell death. Mancozeb has reproductive toxicity and can induce apoptosis in ovarian cells.
    Mancozeb
  • HY-W145486
    Calcium gluconate
    		99.86%
    Calcium gluconate is an orally effective calcium salt supplement. Calcium gluconate reduces elevated serum potassium, decreased serum calcium, and postoperative myalgia associated with succinylcholine administration. Calcium gluconate restores calcium homeostasis, skeletal integrity, bone mineralization and bone density, and maintains levels of parathyroid hormone, bone resorption markers and osteoclasts. Calcium gluconate reverses LPS (HY-D1056)-induced ERK phosphorylation, inflammatory cytokine release and acute lung injury, alleviates airway inflammatory damage and suppresses immune responses. Calcium gluconate can be used in research related to postoperative myalgia, osteoporosis/osteomalacia and acute lung injury.
    Calcium gluconate
  • HY-N0325
    DL-Methionine
    		98.0%
    DL-Methionine is an essential amino acid containing sulfur with oxidative stress defense effects. DL-Methionine can be used for animal natural feed. DL-Methionine also kills H. rostochiensis on potato plants.
    DL-Methionine
  • HY-128429
    trans-​2-​Hexenal
    		99.65%
    trans-2-Hexenal ((E)-2-Hexenal) is a volatile compound widely present in fresh plants, vegetables, and fruits, with a unique leafy aroma. trans-2-Hexenal has antifungal activity and can also inhibit the germination of soybean seeds and the growth of seedlings. In addition, trans-2-Hexenal can be used to determine low-molecular-weight carbonyl compounds that are reactive with biological nucleophiles in biological samples.
    trans-​2-​Hexenal
  • HY-B0226
    Nitrofurazone
    		99.96%
    Nitrofurazone (Nitrofural) is a broad spectrum antibiotic that has oral activity. Nitrofurazone is a nitro-aromatic drug. Nitrofurazone is active against both Gram-positive and Gram-negative bacteria.
    Nitrofurazone
  • HY-W016969
    2-Undecanone
    		99.90%
    2-Undecanone is an orally active organic ketone. 2-Undecanone exerts antibacterial effects by inhibiting bacterial chaperone systems and interfering with the refolding of heat-inactivated proteins. 2-Undecanone also ameliorates asthmatic inflammation and airway remodeling by blocking the NF-κB pathway, and activates the Nrf2 pathway to reduce oxidative damage and prevent lung cancer induced by Benzo[a]pyrene (HY-107377). 2-Undecanone can be used in research related to cancer, asthma and infections.
    2-Undecanone
  • HY-116144
    Picaridin
    		99.25%
    Picaridin (Lcaridin) is a broad spectrum arthropod repellent. Picaridin interacts with mosquito and tick olfactory receptor proteins. Picaridin repels Aedes aegypti. Picaridin exhibits considerable antibacterial, anticandidal and antifungal properties.
    Picaridin
  • HY-128448
    Carmoisine
    		98.66%
    Carmoisine (Azorubine) is an azo dye that can be used as a food additive.
    Carmoisine
  • HY-W013762
    Tributyl citrate
    		98.33%
    Tributyl citrate is a low-toxicity and orally active citrate ester with no genotoxicity or skin sensitizing activity. Tributyl citrate also acts as a plasticizer, solvent, FDA-approved indirect food additive, and topical anesthetic, among other uses. Tributyl citrate induces a needle-prick insensitivity response that lasts for more than 2 hours, and a 5% suspension of it temporarily eliminates the corneal reflex in rabbits. Tributyl citrate causes no significant systemic toxicity in rats and cats at most tested doses, and only may cause growth retardation and gastrointestinal reactions such as diarrhea and nausea at high doses or with repeated oral administration.
    Tributyl citrate
  • HY-B0903
    Hexylene glycol
    		98.0%
    Hexylene glycol is a low molecular weight surfactant with antimicrobial properties. Hexylene glycol is widely used in industrial chemicals and cosmetics.
    Hexylene glycol