Term Name:	neutral red base
Synonyms:	3-amino-7-dimethylamino-2-methylphenazine, C.I. Basic Red 5, free base, N(8),N(8),3-trimethylphenazine-2,8-diamine
Definition:	A member of the class of phenazines carrying methyl, amino and dimethylamino substituents at positions 2, 3 and 7 respectively. The free base of neutral red, which acts as a pH indicator, changing from red to yellow between pH 6.8 and 8.0.
Ontology:	ChEBI [CHEBI:86372]  ( EBI )