MeSH Browser

MeSH Heading: Trimethyl Ammonium Compounds
Tree Number(s): D02.092.877.883
Unique ID: D050337
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D050337
Scope Note: QUATERNARY AMMONIUM COMPOUNDS containing three methyl groups, having the general formula of (CH3)3N+R.
Entry Version: TRIMETHYL AMMONIUM CPDS
Registry Numbers: 0
Previous Indexing: Quaternary Ammonium Compounds (1963-2005)
Public MeSH Note: 2006
History Note: 2006
Date Established: 2006/01/01
Date of Entry: 2005/06/30
Revision Date: 1955/01/01

Allowable Qualifiers: administration & dosage (AD)

adverse effects (AE)

agonists (AG)

analysis (AN)

antagonists & inhibitors (AI)

blood (BL)

cerebrospinal fluid (CF)

chemical synthesis (CS)

chemistry (CH)

classification (CL)

economics (EC)

history (HI)

immunology (IM)

isolation & purification (IP)

metabolism (ME)

pharmacokinetics (PK)

pharmacology (PD)

poisoning (PO)

radiation effects (RE)

standards (ST)

supply & distribution (SD)

therapeutic use (TU)

toxicity (TO)

urine (UR)

Trimethyl Ammonium Compounds MeSH Descriptor Data 2025