Compound Q&A
What is 3-Nitrophthalic acid (CAS: 603-11-2)?
Answer
3-Nitrophthalic acid, with the CAS number 603-11-2, is an organic compound belonging to the phthalic acid derivatives. Its chemical formula is C8H5NO5. It is a yellow crystalline solid that is soluble in water and organic solvents. It is commonly used as an intermediate in the synthesis of various aromatic compounds and exhibits strong acidic properties due to the presence of two carboxylic acid groups.
About
CAS No
603-11-2
English Name
3-Nitrophthalic acid
Molecular Formula
C8H5NO6
Molecular Weight
211.13 g/mol
SMILES
C1=CC(=C(C(=C1)[N+](=O)[O-])C(=O)O)C(=O)O
InChIKey
KFIRODWJCYBBHY-UHFFFAOYSA-N
Last Updated: 2025-08-25 01:08