Filter by category:
Displaying toxin 2576 - 2600 of 3678 in total
T3DB ID Name
CAS Number
Formula
Weight
StructureTypeMechanism of Toxicity
T3D3977Methylparaben
99-76-3
C8H8O3
152.147 g/mol
Thumb
  • Ester
  • Ether
  • Flavouring Agent
  • Food Additive
  • Food Toxin
  • Household Toxin
  • Industrial/Workplace Toxin
  • Metabolite
  • Natural Compound
  • Organic Compound
  • Plant Toxin
  • Preservative
Not Available
Number of Targets: 8
T3D2786Methylphenidate
113-45-1
C14H19NO2
233.306 g/mol
Thumb
  • Adrenergic Agent
  • Adrenergic Uptake Inhibitor
  • Amine
  • Central Nervous System Stimulant
  • Dopamine Uptake Inhibitor
  • Drug
  • Ester
  • Ether
  • Metabolite
  • Organic Compound
  • Sympathomimetic
  • Synthetic Compound
Methylphenidate blocks dopamine uptake in central adrenergic neurons by blocking dopamine transport or carrier proteins. Methylphenidate acts at the brain stem arousal...more
Number of Targets: 3
T3D4748Methyltestosterone
58-18-4
C20H30O2
302.451 g/mol
Thumb
  • Anabolic Agent
  • Antineoplastic Agent, Hormonal
  • Drug
  • Ester
  • Hormone Replacement Agent
  • Metabolite
  • Organic Compound
  • Synthetic Compound
The effects of testosterone in humans and other vertebrates occur by way of two main mechanisms: by activation of the androgen receptor (directly or as DHT), and by co...more
Number of Targets: 4
T3D1339Methyltriethyl lead
1762-28-3
C7H18Pb
309.400 g/mol
Thumb
  • Industrial/Workplace Toxin
  • Lead Compound
  • Organic Compound
  • Organometallic
  • Pollutant
  • Synthetic Compound
Lead mimics other biologically important metals, such as zinc, calcium, and iron, competing as cofactors for many of their respective enzymatic reactions. For example,...more
Number of Targets: 29
T3D2987Methyprylon
125-64-4
C10H17NO2
183.248 g/mol
Thumb
  • Amide
  • Amine
  • Drug
  • Hypnotic and Sedative
  • Metabolite
  • Organic Compound
  • Synthetic Compound
Methyprylon binds at a distinct binding site associated with a Cl- ionopore at the GABAA receptor, increasing the duration of time for which the Cl- ionopore is open. ...more
Number of Targets: 2
T3D2726Methysergide
361-37-5
C21H27N3O2
353.458 g/mol
Thumb
  • Amide
  • Amine
  • Drug
  • Metabolite
  • Organic Compound
  • Serotonin Antagonist
  • Sympatholytic
  • Synthetic Compound
  • Vasoconstrictor Agent
Ergoline alkaloids have been shown to have the significant affinity towards the 5-HT1 and 5-HT2 serotonin receptors, D1 and D2 dopamine receptors, and alpha-adrenergic...more
Number of Targets: 11
T3D2755Metixene
4969-02-2
C20H23NS
309.468 g/mol
Thumb
  • Amine
  • Antiparkinson Agent
  • Drug
  • Ether
  • Metabolite
  • Muscarinic Antagonist
  • Organic Compound
  • Synthetic Compound
Parkinsonism is thought to result from an imbalance between the excitatory (cholinergic) and inhibitory (dopaminergic) systems in the corpus striatum. The mechanism of...more
Number of Targets: 5
T3D1089Metolachlor
51218-45-2
C15H22ClNO2
283.794 g/mol
Thumb
  • Amide
  • Amine
  • Aromatic Hydrocarbon
  • Chloroacetanilide
  • Ether
  • Lachrymator
  • Organic Compound
  • Organochloride
  • Pesticide
  • Synthetic Compound
Metolachlor acts by inhibition of elongases and of the geranylgeranyl pyrophosphate (GGPP) cyclases, which are part of the gibberellin pathway. It also binds to nAChRs...more
Number of Targets: 26
T3D0985Metolcarb
1129-41-5
C9H11NO2
165.189 g/mol
Thumb
  • Carbamate
  • Ester
  • Ether
  • Organic Compound
  • Pesticide
  • Synthetic Compound
Metolcarb is a cholinesterase or acetylcholinesterase (AChE) inhibitor. Carbamates form unstable complexes with chlolinesterases by carbamoylation of the active sites ...more
Number of Targets: 2
T3D3882Metribuzin
21087-64-9
C8H14N4OS
214.288 g/mol
Thumb
  • Ether
  • Herbicide
  • Organic Compound
  • Pesticide
  • Synthetic Compound
Not Available
Number of Targets: 11
T3D4703Metronidazole
443-48-1
C6H9N3O3
171.154 g/mol
Thumb
  • Amine
  • Anti-Infective Agent
  • Antiprotozoal Agent
  • Drug
  • Household Toxin
  • Metabolite
  • Organic Compound
  • Radiation-Sensitizing Agent
  • Synthetic Compound
Metronidazole is a prodrug. Unionized metronidazole is selective for anaerobic bacteria due to their ability to intracellularly reduce metronidazole to its active form...more
Number of Targets: 1
T3D3883Metsulfuron-methyl
74223-64-6
C14H15N5O6S
381.364 g/mol
Thumb
  • Amide
  • Amine
  • Ester
  • Ether
  • Herbicide
  • Lachrymator
  • Organic Compound
  • Pesticide
  • Synthetic Compound
Not Available
Number of Targets: 2
T3D3884Mevinphos
7786-34-7
C7H13O6P
224.148 g/mol
Thumb
  • Ester
  • Ether
  • Insecticide
  • Organic Compound
  • Pesticide
  • Synthetic Compound
Mevinphos is a cholinesterase or acetylcholinesterase (AChE) inhibitor. A cholinesterase inhibitor (or 'anticholinesterase') suppresses the action of acetylcholinester...more
Number of Targets: 10
T3D0986Mexacarbate
315-18-4
C12H18N2O2
222.284 g/mol
Thumb
  • Carbamate
  • Ester
  • Ether
  • Organic Compound
  • Pesticide
  • Synthetic Compound
Mexacarbate is a cholinesterase or acetylcholinesterase (AChE) inhibitor. Carbamates form unstable complexes with chlolinesterases by carbamoylation of the active site...more
Number of Targets: 2
T3D4649Mexazolam
31868-18-5
C18H16Cl2N2O2
363.238 g/mol
Thumb
  • Amine
  • Drug
  • Ether
  • Organic Compound
  • Organochloride
  • Synthetic Compound
Benzodiazepines bind nonspecifically to benzodiazepine receptors BNZ1, which mediates sleep, and BNZ2, which affects affects muscle relaxation, anticonvulsant activity...more
Number of Targets: 18
T3D3885MGK
113-48-4
C17H25NO2
275.386 g/mol
Thumb
  • Amide
  • Amine
  • Household Toxin
  • Organic Compound
  • Synthetic Compound
Not Available
Number of Targets: 6
T3D2988Miconazole
22916-47-8
C18H14Cl4N2O
416.129 g/mol
Thumb
  • 14-alpha Demethylase Inhibitor
  • Amine
  • Antifungal Agent
  • Drug
  • Ether
  • Metabolite
  • Organic Compound
  • Organochloride
  • Synthetic Compound
Miconazole interacts with 14-α demethylase, a cytochrome P-450 enzyme necessary to convert lanosterol to ergosterol. As ergosterol is an essential component of the fun...more
Number of Targets: 17
T3D3611Microcystin-LF
154037-70-4
C52H71N7O12
986.160 g/mol
Thumb
  • Amide
  • Amine
  • Bacterial Toxin
  • Ether
  • Microcystin
  • Natural Compound
  • Organic Compound
The site of action of microcystins is the hepatocyte, the commonest cell type in the liver. They act by disrupting the cytoskeleton, the adaptable protein framework th...more
Number of Targets: 23
T3D3613Microcystin-LL
154037-67-9
C49H73N7O12
952.144 g/mol
Thumb
  • Amide
  • Amine
  • Bacterial Toxin
  • Ether
  • Microcystin
  • Natural Compound
  • Organic Compound
The site of action of microcystins is the hepatocyte, the commonest cell type in the liver. They act by disrupting the cytoskeleton, the adaptable protein framework th...more
Number of Targets: 23
T3D3602Microcystin-LR
101043-37-2
Not Available
Not Available
T3d3602
  • Amide
  • Amine
  • Bacterial Toxin
  • Ether
  • Microcystin
  • Natural Compound
  • Organic Compound
  • Protein
The site of action of microcystins is the hepatocyte, the commonest cell type in the liver. They act by disrupting the cytoskeleton, the adaptable protein framework th...more
Number of Targets: 24
T3D3614Microcystin-LW
157622-02-1
C54H72N8O12
1025.196 g/mol
Thumb
  • Amide
  • Amine
  • Bacterial Toxin
  • Ether
  • Microcystin
  • Natural Compound
  • Organic Compound
The site of action of microcystins is the hepatocyte, the commonest cell type in the liver. They act by disrupting the cytoskeleton, the adaptable protein framework th...more
Number of Targets: 23
T3D3615Microcystin-LY
123304-10-9
C52H71N7O13
1002.159 g/mol
Thumb
  • Amide
  • Amine
  • Bacterial Toxin
  • Ether
  • Microcystin
  • Natural Compound
  • Organic Compound
The site of action of microcystins is the hepatocyte, the commonest cell type in the liver. They act by disrupting the cytoskeleton, the adaptable protein framework th...more
Number of Targets: 23
T3D3609Microcystin-RR
111755-37-4
C49H75N13O12
1038.200 g/mol
Thumb
  • Amide
  • Amine
  • Bacterial Toxin
  • Ether
  • Microcystin
  • Natural Compound
  • Organic Compound
The site of action of microcystins is the hepatocyte, the commonest cell type in the liver. They act by disrupting the cytoskeleton, the adaptable protein framework th...more
Number of Targets: 23
T3D3608Microcystin-YR
101064-48-6
C52H72N10O13
1045.187 g/mol
Thumb
  • Amide
  • Amine
  • Bacterial Toxin
  • Ether
  • Microcystin
  • Natural Compound
  • Organic Compound
The site of action of microcystins is the hepatocyte, the commonest cell type in the liver. They act by disrupting the cytoskeleton, the adaptable protein framework th...more
Number of Targets: 23
T3D2859Midazolam
59467-70-8
C18H13ClFN3
325.767 g/mol
Thumb
  • Adjuvant, Anesthesia
  • Anesthetic, Intravenous
  • Anti-Anxiety Agent
  • Drug
  • GABA Modulator
  • Hypnotic and Sedative
  • Metabolite
  • Organic Compound
  • Organochloride
  • Organofluoride
  • Synthetic Compound
It is thought that the actions of benzodiazepines such as midazolam are mediated through the inhibitory neurotransmitter gamma-aminobutyric acid (GABA), which is one o...more
Number of Targets: 23
Displaying toxin 2576 - 2600 of 3678 in total