Medical Subject Headings

Last uploaded: March 22, 2026

Id	http://purl.bioontology.org/ontology/MESH/D009243 http://purl.bioontology.org/ontology/MESH/D009243
Preferred Name	NAD
Definitions	A coenzyme composed of ribosylnicotinamide 5'-diphosphate coupled to adenosine 5'-phosphate by pyrophosphate linkage. It is found widely in nature and is involved in numerous enzymatic reactions in which it serves as an electron carrier by being alternately oxidized (NAD+) and reduced (NADH). (Dorland, 27th ed)
Synonyms	Coenzyme I DPN Adenine Dinucleotide, Dihydronicotinamide Nucleotide, Diphosphopyridine Dinucleotide, Nicotinamide-Adenine Dinucleotide, Dihydronicotinamide Adenine Diphosphopyridine Nucleotide Dihydronicotinamide Adenine Dinucleotide Nadide Nicotinamide-Adenine Dinucleotide Nicotinamide Adenine Dinucleotide NADH Adenosine 5'-(trihydrogen diphosphate), P'-5'-ester with 3-(aminocarbonyl)-1-beta-D-ribofuranosylpyridinium, inner salt See more See less
Type	http://www.w3.org/2002/07/owl#Class

definition	A coenzyme composed of ribosylnicotinamide 5'-diphosphate coupled to adenosine 5'-phosphate by pyrophosphate linkage. It is found widely in nature and is involved in numerous enzymatic reactions in which it serves as an electron carrier by being alternately oxidized (NAD+) and reduced (NADH). (Dorland, 27th ed)
altLabel	Coenzyme I DPN Adenine Dinucleotide, Dihydronicotinamide Nucleotide, Diphosphopyridine Dinucleotide, Nicotinamide-Adenine Dinucleotide, Dihydronicotinamide Adenine Diphosphopyridine Nucleotide Dihydronicotinamide Adenine Dinucleotide Nadide Nicotinamide-Adenine Dinucleotide Nicotinamide Adenine Dinucleotide NADH Adenosine 5'-(trihydrogen diphosphate), P'-5'-ester with 3-(aminocarbonyl)-1-beta-D-ribofuranosylpyridinium, inner salt See more See less
prefLabel	NAD
Mapped from	http://purl.bioontology.org/ontology/MESH/C020606 http://purl.bioontology.org/ontology/MESH/C571871 http://purl.bioontology.org/ontology/MESH/C039346 http://purl.bioontology.org/ontology/MESH/C017121 http://purl.bioontology.org/ontology/MESH/C109216 http://purl.bioontology.org/ontology/MESH/C021757 http://purl.bioontology.org/ontology/MESH/C017619 http://purl.bioontology.org/ontology/MESH/C053851 http://purl.bioontology.org/ontology/MESH/C021004 http://purl.bioontology.org/ontology/MESH/C052497 http://purl.bioontology.org/ontology/MESH/C057676 http://purl.bioontology.org/ontology/MESH/C069931 http://purl.bioontology.org/ontology/MESH/C445701 http://purl.bioontology.org/ontology/MESH/C021839 http://purl.bioontology.org/ontology/MESH/C018348 http://purl.bioontology.org/ontology/MESH/C003451 http://purl.bioontology.org/ontology/MESH/C102090 http://purl.bioontology.org/ontology/MESH/C107265 http://purl.bioontology.org/ontology/MESH/C107266 http://purl.bioontology.org/ontology/MESH/C018477 http://purl.bioontology.org/ontology/MESH/C011646 http://purl.bioontology.org/ontology/MESH/C006411 http://purl.bioontology.org/ontology/MESH/C539375 http://purl.bioontology.org/ontology/MESH/C041808 http://purl.bioontology.org/ontology/MESH/C085701 http://purl.bioontology.org/ontology/MESH/C089788 http://purl.bioontology.org/ontology/MESH/C089789 http://purl.bioontology.org/ontology/MESH/C067459 http://purl.bioontology.org/ontology/MESH/C493512 http://purl.bioontology.org/ontology/MESH/C032140 http://purl.bioontology.org/ontology/MESH/C025607 http://purl.bioontology.org/ontology/MESH/C016991 http://purl.bioontology.org/ontology/MESH/C018983 http://purl.bioontology.org/ontology/MESH/C032641 http://purl.bioontology.org/ontology/MESH/C032470 http://purl.bioontology.org/ontology/MESH/C017559 http://purl.bioontology.org/ontology/MESH/C525017 http://purl.bioontology.org/ontology/MESH/C435928 http://purl.bioontology.org/ontology/MESH/C068634 http://purl.bioontology.org/ontology/MESH/C018109 http://purl.bioontology.org/ontology/MESH/C040146 http://purl.bioontology.org/ontology/MESH/C050193 http://purl.bioontology.org/ontology/MESH/C043514 http://purl.bioontology.org/ontology/MESH/C107653 http://purl.bioontology.org/ontology/MESH/C008470 http://purl.bioontology.org/ontology/MESH/C070654 http://purl.bioontology.org/ontology/MESH/C019496 http://purl.bioontology.org/ontology/MESH/C102089 http://purl.bioontology.org/ontology/MESH/C062879 http://purl.bioontology.org/ontology/MESH/C050094 http://purl.bioontology.org/ontology/MESH/C445262 http://purl.bioontology.org/ontology/MESH/C009831 http://purl.bioontology.org/ontology/MESH/C048482 http://purl.bioontology.org/ontology/MESH/C017209 http://purl.bioontology.org/ontology/MESH/C032564 http://purl.bioontology.org/ontology/MESH/C058017 http://purl.bioontology.org/ontology/MESH/C055311 http://purl.bioontology.org/ontology/MESH/C034918 http://purl.bioontology.org/ontology/MESH/C062207 http://purl.bioontology.org/ontology/MESH/C519708 http://purl.bioontology.org/ontology/MESH/C000721099 http://purl.bioontology.org/ontology/MESH/C102728 http://purl.bioontology.org/ontology/MESH/C026815 http://purl.bioontology.org/ontology/MESH/C056741 http://purl.bioontology.org/ontology/MESH/C085867 http://purl.bioontology.org/ontology/MESH/C006447 http://purl.bioontology.org/ontology/MESH/C005941 http://purl.bioontology.org/ontology/MESH/C011038 http://purl.bioontology.org/ontology/MESH/C002098 http://purl.bioontology.org/ontology/MESH/C011950 http://purl.bioontology.org/ontology/MESH/C018812 See more See less
type	http://www.w3.org/2002/07/owl#Class
tui	T123 T114 T121
TERMUI	T027565 T027563 T027568 T027566 T027564 T027569 T027567 T027562 See more See less
TH	NLM (1966) FDA SRS (2014) NLM (1992) UNK (19XX) USAN (19XX) INN (19XX) See more See less
MMR	20160531
notation	D009243
Semantic type UMLS property	http://purl.bioontology.org/ontology/STY/T123 http://purl.bioontology.org/ontology/STY/T121 http://purl.bioontology.org/ontology/STY/T114
RR	4J24DQ0916 53-84-9 (NAD)
Inverse of AQ	http://purl.bioontology.org/ontology/MESH/Q000097 http://purl.bioontology.org/ontology/MESH/Q000096 http://purl.bioontology.org/ontology/MESH/Q000172 http://purl.bioontology.org/ontology/MESH/Q000627 http://purl.bioontology.org/ontology/MESH/Q000648 http://purl.bioontology.org/ontology/MESH/Q000493 http://purl.bioontology.org/ontology/MESH/Q000494 http://purl.bioontology.org/ontology/MESH/Q000276 http://purl.bioontology.org/ontology/MESH/Q000138 http://purl.bioontology.org/ontology/MESH/Q000134 http://purl.bioontology.org/ontology/MESH/Q000266 http://purl.bioontology.org/ontology/MESH/Q000378 http://purl.bioontology.org/ontology/MESH/Q000008 http://purl.bioontology.org/ontology/MESH/Q000009 http://purl.bioontology.org/ontology/MESH/Q000031 http://purl.bioontology.org/ontology/MESH/Q000032 http://purl.bioontology.org/ontology/MESH/Q000037 http://purl.bioontology.org/ontology/MESH/Q000191 http://purl.bioontology.org/ontology/MESH/Q000302 http://purl.bioontology.org/ontology/MESH/Q000145 http://purl.bioontology.org/ontology/MESH/Q000592 http://purl.bioontology.org/ontology/MESH/Q000737 http://purl.bioontology.org/ontology/MESH/Q000502 http://purl.bioontology.org/ontology/MESH/Q000506 http://purl.bioontology.org/ontology/MESH/Q000187 http://purl.bioontology.org/ontology/MESH/Q000235 http://purl.bioontology.org/ontology/MESH/Q000633 http://purl.bioontology.org/ontology/MESH/Q000600 http://purl.bioontology.org/ontology/MESH/Q000652 http://purl.bioontology.org/ontology/MESH/Q000528 See more See less
DX	19660101
cui	C0027289 C0027270
DC	1
MN	D03.633.100.759.646.138.694 D08.211.589 D13.695.827.068.694 D13.695.667.138.694
AN	a coenzyme; NAD or NADP probably correct for indexing of pyridine nucleotides
AQL	AA AD AE AI AN BI BL CF CH CL CS DE DF EC GE HI IM IP ME PD PH PK PO RE SD ST TO TU UL UR
Inverse of RB	0U46U6E8UK 4J24DQ0916
MDA	19990101
subClassOf	http://purl.bioontology.org/ontology/MESH/D000227 http://purl.bioontology.org/ontology/MESH/D003067

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