4-methylbenzenesulfonic acid; 2-pyridin-1-ylnaphthalene-1,4-diol

Modify Date: 2025-09-30 12:10:41

4-methylbenzenesulfonic acid; 2-pyridin-1-ylnaphthalene-1,4-diol Structure
4-methylbenzenesulfonic acid; 2-pyridin-1-ylnaphthalene-1,4-diol structure
Common Name 4-methylbenzenesulfonic acid; 2-pyridin-1-ylnaphthalene-1,4-diol
CAS Number 7477-75-0 Molecular Weight 409.45500
Density N/A Boiling Point N/A
Molecular Formula C22H19NO5S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-methylbenzenesulfonate,2-pyridin-1-ium-1-ylnaphthalene-1,4-diol

 Chemical & Physical Properties

Molecular Formula C22H19NO5S
Molecular Weight 409.45500
Exact Mass 409.09800
PSA 109.92000
LogP 4.50760
InChIKey UEKQMBZSERMVHW-UHFFFAOYSA-N
SMILES Cc1ccc(S(=O)(=O)[O-])cc1.Oc1cc(-[n+]2ccccc2)c(O)c2ccccc12
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