Chemicals and Drugs

Inosine Triphosphate

Inosine 5'-(tetrahydrogen triphosphate). An inosine nucleotide containing three phosphate groups esterified to the sugar moiety. Synonym: IRPPP.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Inosine 5'-(tetrahydrogen triphosphate). An inosine nucleotide containing three phosphate groups esterified to the sugar moiety. Synonym: IRPPP.

Chemical Identity

Chemical Information

Molecular Formula
C10H15N4O14P3
Molecular Weight
508.17 g/mol
CAS Registry No.
132-06-9
IUPAC Name
[[(2R,3S,4R,5R)-3,4-dihydroxy-5-(6-oxo-1H-purin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate
InChIKey
HAEJPQIATWHALX-KQYNXXCUSA-N
SMILES
C1=NC2=C(C(=O)N1)N=CN2[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O)O
MeSH Unique ID
D007293
Source
PubChem CID 135398643

MeSH Record

Classification

Broader headings

Related Concepts

Knowledge Graph

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MeSH Record

Synonyms

2 entry terms
  • ITP
  • Triphosphate, Inosine

MeSH Record

Aspects Covered

29 allowable subheadings

Indexed with the subheadings administration & dosage, adverse effects, agonists, analogs & derivatives, analysis, antagonists & inhibitors, biosynthesis, blood, cerebrospinal fluid, chemical synthesis, chemistry, classification, deficiency, economics, genetics, history, immunology, isolation & purification, metabolism, pharmacokinetics, pharmacology, physiology, poisoning, radiation effects, standards, supply & distribution, therapeutic use, toxicity, urine.

MeSH Record

Indexing Annotation

/biosyn /physiol permitted

MeSH Record

History Note

91(78); was see under INOSINE NUCLEOTIDES 1978-90

MeSH Record

Previous Indexing

  • Inosine Nucleotides (1971-1977)

MeSH Hierarchy

Tree Numbers

  1. D03w.633.100.759.646.616.800w
  2. D13.695w.667.616.800w
  3. D13.695w.827w.519.800w

AMA Style

References

  1. National Library of Medicine. Inosine Triphosphate. Medical Subject Headings (MeSH). 2026. Unique ID D007293. http://id.nlm.nih.gov/mesh/2026/D007293
  2. Inosine Triphosphate. In: Wikipedia. https://en.wikipedia.org/wiki/Inosine_triphosphate
  3. Inosine Triphosphate. In: Wikidata. https://www.wikidata.org/wiki/Q3151473
  4. Inosine Triphosphate. In: PubChem Compound. CID 135398643. https://pubchem.ncbi.nlm.nih.gov/compound/135398643