Structured Summary
Abstract
Red dye, pH indicator, and diagnostic aid for determination of renal function. It is used also for studies of the gastrointestinal and other systems.
Chemical Identity
Chemical Information
- Molecular Formula
- C19H14O5S
- Molecular Weight
- 354.4 g/mol
- CAS Registry No.
- 143-74-8
- IUPAC Name
- 4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]phenol
- InChIKey
- BELBBZDIHDAJOR-UHFFFAOYSA-N
- SMILES
- C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC=C(C=C3)O)C4=CC=C(C=C4)O
- MeSH Unique ID
- D010637
- Source
- PubChem CID 4766
MeSH Record
Classification
Broader headings
Related Concepts
Knowledge Graph
Loading graph…
Drag nodes to rearrange; hover to trace links; click a node to open its page.
Drug Class
Pharmacological Action
MeSH Record
Synonyms
4 entry terms
- Phenol Red
- Sulfonphthal
- Sulphental
- Sulphonthal
MeSH Record
Aspects Covered
19 allowable subheadings
Indexed with the subheadings administration & dosage, adverse effects, analogs & derivatives, analysis, chemical synthesis, chemistry, classification, economics, history, isolation & purification, metabolism, pharmacokinetics, pharmacology, poisoning, radiation effects, standards, supply & distribution, therapeutic use, toxicity.
MeSH Record
History Note
91(75); was see under PHENOLPHTHALEINS 1975-90
MeSH Record
Previous Indexing
- Phenolphthaleins (1966-1974)
MeSH Hierarchy
Tree Number
AMA Style
References
- National Library of Medicine. Phenolsulfonphthalein. Medical Subject Headings (MeSH). 2026. Unique ID D010637. http://id.nlm.nih.gov/mesh/2026/D010637
- Phenolsulfonphthalein. In: Wikipedia. https://en.wikipedia.org/wiki/Phenol_red
- Phenolsulfonphthalein. In: Wikidata. https://www.wikidata.org/wiki/Q418719
- Phenolsulfonphthalein. In: PubChem Compound. CID 4766. https://pubchem.ncbi.nlm.nih.gov/compound/4766