NC1=C(C2=C(C=C1)C(C1=C(C=C(C=C1)C(O)=O)C(O)=O)=C1C=CC(=N)C(=C1O2)S(O)(=O)=O)S(O)(=O)=O

InChIKey=IGAZHQIYONOHQN-UHFFFAOYSA-N

C21H14N2O11S2

534.47

Organic compounds

Organoheterocyclic compounds

Benzopyrans

1-benzopyrans

Dibenzopyrans

Xanthenes

M-phthalic acid and derivatives Arylsulfonic acids and derivatives Benzoic acids Benzoyl derivatives Dicarboxylic acids and derivatives Sulfonyls Organosulfonic acids Heteroaromatic compounds Amino acids Carboxylic acids Oxacyclic compounds Hydrocarbon derivatives Primary amines Organopnictogen compounds Organic oxides Organooxygen compounds

Aromatic heteropolycyclic compounds

Xanthene - Meta_phthalic_acid - Arylsulfonic acid or derivatives - Benzoic acid or derivatives - Benzoic acid - Benzoyl - Monocyclic benzene moiety - Benzenoid - Dicarboxylic acid or derivatives - Heteroaromatic compound - Sulfonyl - Organosulfonic acid - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Amino acid or derivatives - Amino acid - Oxacycle - Carboxylic acid derivative - Carboxylic acid - Primary amine - Organic nitrogen compound - Amine - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organosulfur compound - Organonitrogen compound - Organooxygen compound - Aromatic heteropolycyclic compound

This compound belongs to the class of organic compounds known as xanthenes. These are polycyclic aromatic compounds containing a xanthene moiety, which consists of two benzene rings joined to each other by a pyran ring.

CHEBI:52673 : xanthenes