MeSH Browser

MeSH Heading: Pyridoxic Acid
Tree Number(s): D03.066.349.600; D03.383.725.394.700; D03.383.725.705.645
Unique ID: D011735
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D011735
Scope Note: The catabolic product of most of VITAMIN B 6; (PYRIDOXINE; PYRIDOXAL; and PYRIDOXAMINE) which is excreted in the urine.
Entry Term(s): 4-Pyridoxic Acid; 4-Pyridoxinic Acid; 4-Pyridoxylic Acid; Pyridoxinecarboxylic Acid
Registry Numbers: 5K18793O8D
Related Numbers: 82-82-6
CAS Type 1 Name: 4-Pyridinecarboxylic acid, 3-hydroxy-5-(hydroxymethyl)-2-methyl-
Previous Indexing: Alcohol, Methyl (1974); Isonicotinic Acids (1969-1974)
Public MeSH Note: 91; was see under ISONICOTINIC ACIDS 1975-90
History Note: 91(75); was see under ISONICOTINIC ACIDS 1975-90
Date Established: 1991/01/01
Date of Entry: 1974/11/19
Revision Date: 2016/05/31

Allowable Qualifiers: administration & dosage (AD)

adverse effects (AE)

agonists (AG)

analogs & derivatives (AA)

analysis (AN)

antagonists & inhibitors (AI)

biosynthesis (BI)

blood (BL)

cerebrospinal fluid (CF)

chemical synthesis (CS)

chemistry (CH)

classification (CL)

deficiency (DF)

economics (EC)

genetics (GE)

history (HI)

immunology (IM)

isolation & purification (IP)

metabolism (ME)

pharmacokinetics (PK)

pharmacology (PD)

physiology (PH)

poisoning (PO)

radiation effects (RE)

standards (ST)

supply & distribution (SD)

therapeutic use (TU)

toxicity (TO)

urine (UR)

Concept UI: M0018246
Registry Numbers: 5K18793O8D
Related Numbers: 82-82-6
Scope Note: The catabolic product of most of VITAMIN B 6; (PYRIDOXINE; PYRIDOXAL; and PYRIDOXAMINE) which is excreted in the urine.
Terms: Pyridoxic Acid Preferred Term
Term UI T034690
Date01/01/1999
LexicalTag NON
ThesaurusID NLM (1975); 4-Pyridoxic Acid
Term UI T034689
Date12/09/1981
LexicalTag NON
ThesaurusID; Pyridoxinecarboxylic Acid
Term UI T034691
Date11/11/1974
LexicalTag NON
ThesaurusID UNK (19XX); 4-Pyridoxinic Acid
Term UI T034692
Date01/16/1996
LexicalTag NON
ThesaurusID NLM (1997); 4-Pyridoxylic Acid
Term UI T034693
Date01/16/1996
LexicalTag NON
ThesaurusID NLM (1997)

Pyridoxic Acid MeSH Descriptor Data 2025