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Pyronine MeSH Descriptor Data 2025


MeSH Heading
Pyronine
Tree Number(s)
D03.633.300.953.570
Unique ID
D011754
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D011754
Annotation
D25-26 qualif
Scope Note
Xanthene dye used as a bacterial and biological stain. Synonyms: Pyronin; Pyronine G; Pyronine Y. Use also for Pyronine B. which is diethyl-rather than dimethylamino-.
Entry Term(s)
Pyronin Y
Pyronine G
Pharm Action
Coloring Agents
Registry Numbers
W659G165T1
Related Numbers
92-32-0
CAS Type 1 Name
Xanthylium, 3,6-bis(dimethylamino)-, chloride
Previous Indexing
Ammonium Compounds (1969-1974)
Xanthenes (1971-1974)
Public MeSH Note
91; was see under XANTHENES 1975-90
History Note
91(75); was see under XANTHENES 1975-90
Date Established
1991/01/01
Date of Entry
1974/11/19
Revision Date
2016/07/01
Pyronine Preferred
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