Potassium guaiacolsulfonate hemihydrate is an orally active expectorant used for acute respiratory tract infections. Potassium guaiacolsulfonate hemihydrate helps loosen mucus and used for a cough caused by the common cold, infections or allergies in combination with other drugs.

Product information

CAS Number: 78247-49-1

Molecular Weight: 502.60

Formula: C14H16K2O11S2

Chemical Name: dipotassium bis(4-hydroxy-3-methoxybenzene-1-sulfonate) hydrate

Smiles: O.[K+].[K+].COC1=CC(=CC=C1O)S([O-])(=O)=O.COC1=CC(=CC=C1O)S([O-])(=O)=O

InChiKey: AHTXUEDLGSAAMV-UHFFFAOYSA-L

InChi: InChI=1S/2C7H8O5S.2K.H2O/c2*1-12-7-4-5(13(9,10)11)2-3-6(7)8;;;/h2*2-4,8H,1H3,(H,9,10,11);;;1H2/q;;2*+1;/p-2

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: H2O : 62.5 mg/mL (248.70 mM; Need ultrasonic).

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

Potassium guaiacolsulfonate hemihydrate works by thinning mucus (phlegm) in the lungs and making it less sticky and easier to cough up.

Products are for research use only. Not for human use.