Compound Q&A
What regulatory guidelines apply to 4-[(E)-(5-Amino-3-methyl-1-phenyl-1H-pyrazol-4-yl)diazenyl]-2,5-dichlorobenzenesulfonic acid (CAS: 12239-15-5)?
Answer
![4-[(E)-(5-Amino-3-methyl-1-phenyl-1H-pyrazol-4-yl)diazenyl]-2,5-dichlorobenzenesulfonic acid](https://static.chemtradehub.com/structs/122/12239-15-5-0fe4.webp "4-[(E)-(5-Amino-3-methyl-1-phenyl-1H-pyrazol-4-yl)diazenyl]-2,5-dichlorobenzenesulfonic acid")
This compound requires adherence to GHS classification standards for hazardous chemicals. It is also subject to REACH regulations in the European Union, ensuring safe manufacturing, import, and use. The FDA and EPA also have specific guidelines for the handling and disposal of this compound to ensure environmental safety and worker protection.
About
CAS No
12239-15-5
English Name
4-[(E)-(5-Amino-3-methyl-1-phenyl-1H-pyrazol-4-yl)diazenyl]-2,5-dichlorobenzenesulfonic acid
Molecular Formula
C16H13Cl2N5O3S
Molecular Weight
426.29 g/mol
SMILES
Cc1c(c(n(n1)c2ccccc2)N)/N=N/c3cc(c(cc3Cl)S(=O)(=O)O)Cl
InChIKey
QHVBDWZOQBMLLW-QZQOTICOSA-N
Last Updated: 2025-10-29 13:16
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