Aromatic compounds (13)
Cyclic compounds (13)
Spiro compounds (2)
Drug culture (1)
Fluorescent dyes (1)
Fluorone dyes (1)
Sigma Aldrich (6)
TCI Chemicals (5)
Oakwood Chemical (4)
AK Scientific (2)
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.
pyridoxal (65-22-5, 66-72-8)
Pyridoxal is one form of vitamin B6. Some medically relevant bacteria, such as those in the genera Granulicatella and Abiotrophia, require pyridoxal for growth. This nutritional requirement can lead to the culture phenomenon of satellite growth.
Hypericin is a naphthodianthrone, an anthraquinone derivative which, together with hyperforin, is one of the principal active constituents of Hypericum (Saint John's wort). Hypericin is believed to act as an antibiotic, antiviral and non-specific kinase inhibitor. Hypericin may inhibit the action of the enzyme dopamine β-hydroxylase, leading to increased dopamine levels, although thus possibly decreasing norepinephrine and epinephrine.
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.
Ginkgotoxin (4'-O-methylpyridoxine) is a neurotoxin naturally occurring in Ginkgo biloba. It is an antivitamin structurally related to vitamin B6 (pyridoxine). It has the capacity to induce epileptic seizures.
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.
7-Hydroxyamoxapine is an active metabolite of amoxapine (Asendin). It contributes to amoxapine's pharmacology.
dichlorofluorescin · monohlorofluorescein · 2',7'-dichlorofluorescin
Dichlorofluorescein (DCF) is an organic dye of the fluorescein family, being substituted at the 2 and 7 positions by chloride. It is used as an indicator for argentometry by Fajans method. It is also used in the cellular antioxidant activity (CAA) assay.
Losoxantrone (biantrazole) is a anthroquinone anthrapyrazole antineoplastic agent and analog of mitoxantrone. It is also sometimes known as DuP 941.
Isomaltol is a natural furan obtained by the enzymatic degradation of starch. It is also a flavor component in bread crust, produced by thermal degradation (caramelization) of sugars. Isomaltol is obtained after the Maillard reaction from an amino acid and a reducing sugar
Bromopyrogallol red (16574-43-9)
Bromopyrogallol red is frequently used in analytical chemistry as a reagent for spectrophometric analysis and as an complexometric indicator.