Cyclic compounds (6)
Drug culture (1)
Spiro compounds (1)
TCI Chemicals (4)
Oakwood Chemical (3)
Sigma Aldrich (3)
AK Scientific (1)
5-Hydroxyindole-3-acetic acid (54-16-0)
Hydroxyindoleacetic Acid · 5-Hydroxy-3-Indoleacetic Acid · 5 Hydroxyindolamine Acetic Acid
5-Hydroxyindoleacetic acid (5-HIAA) is the main metabolite of serotonin. In chemical analysis of urine samples, 5-HIAA is used to determine serotonin levels in the body.
Pyridoxamine is one form of vitamin B6. Chemically it is based on a pyridine ring structure, with hydroxyl, methyl, aminomethyl, and hydroxymethyl substituents. It differs from pyridoxine by the substituent at the 4-position.
2364-75-2 · 2-ethyl-6-methyl-3-pyridinol
Emoxypine (2-ethyl-6-methyl-3-hydroxypyridine), also known as Mexidol or Mexifin when used as the succinate salt, is an antioxidant manufactured in Russia by Pharmasoft Pharmaceuticals. Its chemical structure resembles that of pyridoxine (a type of vitamin B6). It is not approved for any medical use in the United States or Europe.
3-HYDROXYPICOLINIC ACID (874-24-8)
3-Hydroxy picolinic acid is a picolinic acid derivative and is a member of the pyridine family. It is used as a matrix for nucleotides in MALDI mass spectrometry analyses.
1-HYDROXYPYRENE (63021-84-1, 5315-79-7)
1-Hydroxypyrene is a human metabolite. It can be found in urine of outdoor workers exposed to air pollution.
Bromopyrogallol red (16574-43-9)
Bromopyrogallol red is frequently used in analytical chemistry as a reagent for spectrophometric analysis and as an complexometric indicator.