2-hydroxy-5-(4-methylphenyl)sulfonyloxybenzenesulfonic acid

Modify Date: 2025-08-31 18:22:59

2-hydroxy-5-(4-methylphenyl)sulfonyloxybenzenesulfonic acid Structure
2-hydroxy-5-(4-methylphenyl)sulfonyloxybenzenesulfonic acid structure
Common Name 2-hydroxy-5-(4-methylphenyl)sulfonyloxybenzenesulfonic acid
CAS Number 57775-26-5 Molecular Weight 344.36000
Density 1.561g/cm3 Boiling Point N/A
Molecular Formula C13H12O7S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-hydroxy-5-(4-methylphenyl)sulfonyloxybenzenesulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.561g/cm3
Molecular Formula C13H12O7S2
Molecular Weight 344.36000
Exact Mass 344.00200
PSA 134.73000
LogP 3.87660
Index of Refraction 1.63
InChIKey SVXZTCUBEFUKRQ-UHFFFAOYSA-N
SMILES Cc1ccc(S(=O)(=O)Oc2ccc(O)c(S(=O)(=O)O)c2)cc1

 Synthetic Route

~%

2-hydroxy-5-(4-methylphenyl)sulfonyloxybenzenesulfonic acid Structure

2-hydroxy-5-(4-...

CAS#:57775-26-5

Literature: Esteve; Pares; Colombo; et al. European Journal of Medicinal Chemistry, 1976 , vol. 11, # 1 p. 43 - 48

 Synonyms

Sultosilic acid (INN)
2-hydroxy-5-tosyloxybenzenesulfonic acid
Acido sultosilico
Acide sultosilique
2-hydroxy-5-{[(4-methylphenyl)sulfonyl]oxy}benzenesulfonic acid
Sultosilicacid
Acidum sultosilicum
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