Compound Q&A
What are the physical and chemical properties of 2-[(Z)-(4-Hydroxy-2-methylphenyl)(2-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]benzenesulfonic acid (CAS: 2303-01-7)?
Answer
![2-[(Z)-(4-Hydroxy-2-methylphenyl)(2-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]benzenesulfonic acid](https://static.chemtradehub.com/structs/230/2303-01-7-1992.webp "2-[(Z)-(4-Hydroxy-2-methylphenyl)(2-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]benzenesulfonic acid")
The compound is crystalline at room temperature. Its molecular weight is approximately 442.44 g/mol. It has limited water solubility and high solubility in organic solvents. It exhibits acidic behavior due to the benzenesulfonic acid group, making it reactive in basic conditions.
About
CAS No
2303-01-7
English Name
2-[(Z)-(4-Hydroxy-2-methylphenyl)(2-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]benzenesulfonic acid
Molecular Formula
C21H18O5S
Molecular Weight
382.44 g/mol
SMILES
CC1=C(C=CC(=C1)O)C2(C3=CC=CC=C3S(=O)(=O)O2)C4=C(C=C(C=C4)O)C
InChIKey
APQRURLENAYZRH-UZYVYHOESA-N
Last Updated: 2025-09-13 09:53
![2-[(Z)-(4-Hydroxy-2-methylphenyl)(2-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]benzenesulfonic acid — Leyan Reagents](https://static.chemtradehub.com/suppliers/67ce1f8657537e5c8069b370/67ce1f8657537e5c8069b370-logo.webp){kind=logo}
![2-[(Z)-(4-Hydroxy-2-methylphenyl)(2-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]benzenesulfonic acid — Beijing Huawei Ruike Chemical Co., Ltd.](https://static.chemtradehub.com/suppliers/67cdf7e357537e5c8069b05b/67cdf7e357537e5c8069b05b-logo.webp){kind=logo}