Medetomidine |
Last updated: 09/02/2024 |
(Not known by any other names) |
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Medetomidine is a veterinary sedative analgesic often used in combination with opioids and used as the hydrochloride salt. | |
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Current | |
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- | |
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Used as both a surgical anesthetic and an analgesic | |
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Deer; Cats; Dogs |
Approval status |
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Approved | |
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Approved |
Chemical structure |
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Isomeric. The biologically active dextroisomer of medetomidine is known as dexmedetomide | |
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C₁₃H₁₆N₂ | |
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CC1=C(C(=CC=C1)C(C)C2=CN=CN2)C | |
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CUHVIMMYOGQXCV-UHFFFAOYSA-N | |
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InChI=1S/C13H16N2/c1-9-5-4-6-12(10(9)2)11(3)13-7-14-8-15-13/h4-8,11H,1-3H3,(H,14,15) | |
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Yes |
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Common Name | Relationship | Link |
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medetomidine hydrochloride | Variant |
General status |
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Sedative, Analgesic | |
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Biocide | |
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Unclassified substance | |
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>99% | |
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Synthetic | |
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A non-narcotic alpha2-adrenoreceptor agonist | |
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[Alpha2-adrenergic, Agonist] | |
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86347-14-0 | |
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811-718-6 | |
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None allocated | |
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- | |
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69602 | |
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No data found | |
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Nervous system: Psycholeptics | |
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QN05CM91 | |
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No | |
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200.28 | |
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(RS)-4-[1-(2,3-dimethylphenyl)ethyl]-3H-imidazole | |
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White crystalline, odourless powder | |
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Formulations |
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Usually formulated, using the hydrochloride salt, as a solution for injection |
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19800 | E3 E = Manufacturers safety data sheets 3 = Unverified data of known source |
High | ||||||||
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3300 | E3 E = Manufacturers safety data sheets p-Xylene3 = Unverified data of known source |
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65000 | E3 E = Manufacturers safety data sheets Acetone3 = Unverified data of known source |
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116 | Q3 Q = Miscellaneous data from online sources 3 = Unverified data of known source |
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382 | E3 E = Manufacturers safety data sheets 3 = Unverified data of known source |
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191.3 | Q3 Q = Miscellaneous data from online sources 3 = Unverified data of known source |
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7.94 X 1002 | Calculated | - | |||||||
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2.9 | E3 E = Manufacturers safety data sheets 3 = Unverified data of known source |
Moderate | ||||||||
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3.5 X 10-03 | E3 E = Manufacturers safety data sheets 3 = Unverified data of known source |
Low volatility | ||||||||
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Degradation |
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100 | E2 E = Manufacturers safety data sheets 2 = Unverified data of unknown source |
Persistent | |||||||
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Literature: Slow degradation | ||||||||||
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110 | E3 E = Manufacturers safety data sheets 3 = Unverified data of known source |
Slow | ||||||||
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As this parameter is not normally measured directly, a surrogate measure is used: ‘Photochemical oxidative DT₅₀’. Where data is available, this can be found in the Fate Indices section below. | ||||||||||
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Soil adsorption and mobility |
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- | E3 E = Manufacturers safety data sheets 3 = Unverified data of known source |
Slightly mobile | |||||||
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2460 | ||||||||||
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Literature data range Koc 1215 to 3705 g/mL | ||||||||||
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Fate indices |
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1.22 | Calculated | Low leachability | ||||||||||||||||||||||||||
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Known metabolites |
None
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Terrestrial ecotoxicology |
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> 31.25 | E3 E = Manufacturers safety data sheets Rat3 = Unverified data of known source |
High | ||||||||
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Aquatic ecotoxicology |
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30.0 | E3 E = Manufacturers safety data sheets Danio rerio3 = Unverified data of known source |
Moderate | ||||||||
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4.5 | E3 E = Manufacturers safety data sheets 3 = Unverified data of known source |
Moderate | ||||||||
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0.005 | E3 E = Manufacturers safety data sheets Americamysis bahia as 28 day NOEC3 = Unverified data of known source |
High | ||||||||
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0.34 | E3 E = Manufacturers safety data sheets Scenedesmus subspicatus3 = Unverified data of known source |
Moderate | ||||||||
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General |
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High (class III) | - | - | ||||||||
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> 31.25 | E3 E = Manufacturers safety data sheets Rat3 = Unverified data of known source |
High | ||||||||
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2000 | E3 E = Manufacturers safety data sheets Rat3 = Unverified data of known source |
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0.14 | E3 E = Manufacturers safety data sheets Rat 4 hr3 = Unverified data of known source |
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Metabolised and excreted via the kidneys in the urine. | Q3 Q = Miscellaneous data from online sources 3 = Unverified data of known source |
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Health issues |
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Possible lungs, liver and kidney toxicant May cause hypersensitivity reactions Harmful if swallowed Has a strong sedative effect |
Handling issues |
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Emits a variety of toxic fumes on combustion Corrosive Not explosive or oxidising |
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Health: H300, H310 Environment: H400, H410 |
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Not listed (Not listed) | |||
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Not regulated | |||
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medetomidine | ||
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medetomidina | ||
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Record last updated: | 09/02/2024 |
Contact: | aeru@herts.ac.uk |
Please cite as: | Lewis, K.A., Tzilivakis, J., Warner, D. and Green, A. (2016) An international database for pesticide risk assessments and management. Human and Ecological Risk Assessment: An International Journal, 22(4), 1050-1064. DOI: 10.1080/10807039.2015.1133242 |