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

Ethambutol MeSH Descriptor Data 2025


MeSH Heading
Ethambutol
Tree Number(s)
D02.092.782.258.368.265
Unique ID
D004977
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D004977
Scope Note
An antitubercular agent that inhibits the transfer of mycolic acids into the cell wall of the tubercle bacillus. It may also inhibit the synthesis of spermidine in mycobacteria. The action is usually bactericidal, and the drug can penetrate human cell membranes to exert its lethal effect. (From Smith and Reynard, Textbook of Pharmacology, 1992, p863)
Entry Term(s)
Dexambutol
EMB-Fatol
EMB-Hefa
Etambutol Llorente
Ethambutol Hydrochloride
Etibi
Miambutol
Myambutol
Pharm Action
Antitubercular Agents
Registry Numbers
8G167061QZ
0
QE4VW5FO07
Related Numbers
1070-11-7
74-55-5
QE4VW5FO07
CAS Type 1 Name
1-Butanol, 2,2'-(1,2-ethanediyldiimino)bis-, (S-(R*,R*))-
NLM Classification #
QV 268
Public MeSH Note
68
History Note
68(63)
Date Established
1968/01/01
Date of Entry
1999/01/01
Revision Date
2016/07/05
Ethambutol Preferred
Myambutol Narrower
Ethambutol Hydrochloride Narrower
Etibi Narrower
EMB-Hefa Narrower
Dexambutol Narrower
Etambutol Llorente Narrower
page delivered in 0.123s