Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted. The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov. Updates regarding government operating status and resumption of normal operations can be found at opm.gov.

NLM Logo

Trimedoxime MeSH Descriptor Data 2026


MeSH Heading
Trimedoxime
Tree Number(s)
D02.092.570.665.850
D03.383.725.762.900
Unique ID
D014289
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D014289
Scope Note
Cholinesterase reactivator used as an antidote in alkyl phosphate poisoning.
Entry Term(s)
Dipyroxime
TMB-4
Trimedoxime Bromide
Pharm Action
Antidotes
Cholinesterase Reactivators
Registry Numbers
56-97-3
ED0GXI9825
Related Numbers
ED0GXI9825
CAS Type 1 Name
Pyridinium, 1,1'-(1,3-propanediyl)bis(4-(hydroxyimino)methyl)-, dibromide
Previous Indexing
Oximes (1972-1974)
Pyridinium Compounds (1969-1974)
Public MeSH Note
91; was see under OXIMES 1975-90
History Note
91(75); was see under OXIMES 1975-90
Date Introduced
1991/01/01
Last Updated
2016/06/01
Trimedoxime Preferred
Trimedoxime Bromide Narrower
page delivered in 0.157s