Description
Sodium gualenate (Guaiazulenesulfonate sodium) is a hydrophilic derivative of guaiazulene with excellent anti-inflammatory and wound-healing effects mainly used for the treatment of duodenal ulcer, gastric ulcer and gastritis.
Product information
CAS Number: 6223-35-4
Molecular Weight: 300.35
Formula: C15H17NaO3S
Chemical Name: sodium 3,8-dimethyl-5-(propan-2-yl)azulene-1-sulfonate
Smiles: [Na+].CC1=CC=C(C=C2C1=C(C=C2C)S([O-])(=O)=O)C(C)C
InChiKey: GEYJUFBPCGDENK-UHFFFAOYSA-M
InChi: InChI=1S/C15H18O3S.Na/c1-9(2)12-6-5-10(3)15-13(8-12)11(4)7-14(15)19(16,17)18;/h5-9H,1-4H3,(H,16,17,18);/q;+1/p-1
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Solubility: DMSO : 30 mg/mL (99.88 mM; Need ultrasonic and warming).
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:
Sodium gualenate is an unstable compound, which is gradually decomposed in the solid state at room temperature. When heated, Sodium gualenate decomposes almost completely within 1 week. It was found that a kneaded mixture of Sodium gualenate and cornstarch (weight ratio; 1:250) for tableting with water is stable. So, during production, Sodium gualenate could be stabilized using water. Sodium gualenate slightly inhibits the histamine release from rat peritoneal mast cells and strongly inhibits the leukocyte emigration induced by fMLP.
In Vivo:
Sodium gualenate has been frequently used for the treatment of human gastritis. Cytoprotection is defined as the main mechanism of Sodium gualenate to protect the mucosa of the stomach and the antipeptic actions in vivo have also been shown.
Products are for research use only. Not for human use.
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