Compound Q&A
What is 2-Methyl-5-nitrobenzenesulfonic acid (CAS: 121-03-9)?
Answer
2-Methyl-5-nitrobenzenesulfonic acid is a chemical compound with the formula C7H7NO3S. It is a white crystalline solid with a pungent odor and is used in various industrial, pharmaceutical, and research applications.
About
CAS No
121-03-9
English Name
2-Methyl-5-nitrobenzenesulfonic acid
Molecular Formula
C7H7NO5S
Molecular Weight
217.2 g/mol
SMILES
CC1=C(C=C(C=C1)[N+](=O)[O-])S(=O)(=O)O
InChIKey
ZDTXQHVBLWYPHS-UHFFFAOYSA-N
Last Updated: 2025-09-03 20:19
