CAS 16241-25-1

Benzenesulfonic acid, 4-hydroxy-3-methoxy-, potassium salt (1:1)

Description:

Benzenesulfonic acid, 4-hydroxy-3-methoxy-, potassium salt (1:1), commonly referred to as potassium 4-hydroxy-3-methoxybenzenesulfonate, is an organic compound characterized by its sulfonic acid functional group attached to a benzene ring that also features hydroxyl and methoxy substituents. This compound is typically a white to off-white solid and is soluble in water, which enhances its utility in various applications. The presence of the potassium ion contributes to its ionic nature, making it useful as a surfactant, emulsifier, or dispersant in formulations. Its structure allows for potential interactions with biological systems, and it may exhibit properties such as antioxidant activity due to the hydroxyl group. Additionally, the methoxy group can influence its reactivity and solubility. This compound is often utilized in the synthesis of dyes, pharmaceuticals, and agrochemicals, reflecting its versatility in chemical applications. Safety data should be consulted for handling and usage, as with any chemical substance.

Formula: C₇H₈O₅S·K

InChI: InChI=1S/C7H8O5S.K/c1-12-7-4-5(13(9,10)11)2-3-6(7)8;/h2-4,8H,1H3,(H,9,10,11);

InChI key: InChIKey=UQLUGIAIXOWYBP-UHFFFAOYSA-N

SMILES: S(=O)(=O)(O)C1=CC(OC)=C(O)C=C1.[K]

Synonyms:

• Potassium 4-hydroxy-3-methoxybenzenesulfonate
• Benzenesulfonic acid, 4-hydroxy-3-methoxy-, monopotassium salt
• Potassium 4-guaiacolsulfonate
• Benzenesulfonic acid, 4-hydroxy-3-methoxy-, potassium salt
• Benzenesulfonic acid, 4-hydroxy-3-methoxy-, potassium salt (1:1)

Potassium Guaiacolsulfonate

CAS: 16241-25-1

Formula: C₇H₇KO₅S

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 242.29

Ref: 3B-G0160

Potassium 4-Guaiacolsulfonate

CAS: 16241-25-1

Formula: C₇H₇KO₅S

Purity: 98.0%

Color and Shape: Solid

Molecular weight: 242.2908

Ref: IN-DA00AKN6

Guaiacol-4-Sulfonate Potassium Salt

CAS: 16241-25-1

Formula: C₇H₇O₅S·K

Color and Shape: White To Off-White Solid

Molecular weight: 203.19 39.10

Ref: 4Z-B-449

Potassium 4-Guaiacolsulfonate

Controlled Product

CAS: 16241-25-1

Applications Potassium 4-Guaiacolsulfonate is the pottasium salt of 4-Hydroxy-3-methoxybenzenesulfonic Acid (H972888), which has been shown to have antitumor activity mice and rats inoculated with leukemia, adenocarcinoma, carcinosarcoma, and ovarian carcinoma cells. Potassium 4-Guaiacolsulfonate has also been used as an expectorant.
References Didziapetriene, J., et al.: Khimiko-Farmatsevticheskii Zhurnal, 21, 1195 (1987)

Formula: C₇H₇KO₅S

Color and Shape: Off-White

Molecular weight: 242.29

Ref: TR-P695005

Potassium 4-hydroxy-3-methoxybenzenesulfonate

CAS: 16241-25-1

Formula: C₇H₇O₅SK

Molecular weight: 168.07 : 39.10

Ref: ST-EA-CP-G65002