4-Hydroxy-2-methylbenzenesulfonic acid - CAS 7134-05-6

Catalog: BB060828
Product Name: 4-Hydroxy-2-methylbenzenesulfonic acid
CAS: 7134-05-6
Synonyms: Policresulen Impurity 2; 4-Hydroxy-o-toluenesulfonic acid; 2-Methyl-4-hydroxybenzenesulphonic acid; m-Cresol-4-sulfonic acid
4-Hydroxy-2-methylbenzenesulfonic acid
Related CAS:2742982-16-5 (monoammonium salt) 132281-59-5 (monosodium salt) 111254-61-6 (x-potassium salt)
IUPAC Name:4-hydroxy-2-methylbenzenesulfonic acid
Description:An impurity of Policresulen, a topical hemostatic and antiseptic agent.
Molecular Weight:188.20
Molecular Formula:C7H8O4S
Canonical SMILES:CC1=C(C=CC(=C1)O)S(=O)(=O)O
InChI:InChI=1S/C7H8O4S/c1-5-4-6(8)2-3-7(5)12(9,10)11/h2-4,8H,1H3,(H,9,10,11)
InChI Key:PYPXOMYXFFYJIF-UHFFFAOYSA-N
Purity:≥95%
Density:1.482±0.06 g/cm3
Solubility:Soluble in DMSO (Slightly), Methanol (Slightly)
Appearance:Dark Brown Solid
Storage:Store at -20 °C, under inert atmosphere
References:Kim, S., et al. J. Agr. Food Chem., 59, 4570 (2011).

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