NLM Logo

Arsenazo III MeSH Descriptor Data 2022


MeSH Heading
Arsenazo III
Tree Number(s)
D02.129.044
D02.172.040
Unique ID
D001150
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D001150
Scope Note
Metallochrome indicator that changes color when complexed to the calcium ion under physiological conditions. It is used to measure local calcium ion concentrations in vivo.
Pharm Action
Coloring Agents
Indicators and Reagents
Registry Number
1668-00-4
CAS Type 1 Name
2,7-Naphthalenedisulfonic acid, 3,6-bis((2-arsonophenyl)azo)-4,5-dihydroxy-
Previous Indexing
Arsenicals (1966-1979)
Azo Compounds (1966-1979)
Dyes (1966-1979)
Indicators and Reagents (1966-1979)
Public MeSH Note
91; was see under AZO COMPOUNDS 1980-90
History Note
91(80); was see under AZO COMPOUNDS 1980-90
Date Established
1991/01/01
Date of Entry
1979/05/30
Revision Date
2019/07/01
Arsenazo III Preferred
page delivered in 0.138s