Bismuth(III) gallate basic hydrate
Bismuth(III) gallate basic hydrate (CAS 99-26-3), with the empirical formula C7H5BiO6 · xH2O, is an inorganic compound featuring bismuth and gallic acid. Its molecular weight is 394.09 on an anhydrous basis. This compound is primarily used in investigations of pharmacological activity, particularly its effects on nitric oxide (NO) and prostaglandin E2 (PGE2) production by macrophages, and in research related to the treatment of Helicobacter pylori infections.
- IUPAC
- 2,7-Dihydroxy-1,3,2-benzodioxabismole-5-carboxylic acid,Bismuth subgallate,Dermatol
- Synonyms
- Bismuth subgallateDermatol

Pharmacological Research
Used in the investigation of pharmacological activities, specifically studying the production of nitric oxide (NO) and prostaglandin E2 (PGE2) by macrophages. This research contributes to understanding inflammatory responses and potential therapeutic targets.
Infectious Disease Studies
Applied in research concerning the treatment of Helicobacter pylori infections. Studies utilize this compound to explore its efficacy and mechanisms against this common bacterial pathogen.
Chemical Synthesis
Serves as a reagent in chemical synthesis, particularly within inorganic chemistry and catalysis. Its unique bismuth-gallate structure makes it valuable for specific synthetic pathways.
| Molecular weight | 394.09 (anhydrous basis) |
|---|---|
| Empirical formula | C7H5BiO6 · xH2O |
| Assay | ≥98.0% (calc. on dry substance, KT) |
| Impurities tested | ~10% water |
| Application | Investigations of: • Pharmacological activity, specifically NO and PGE2 production by macrophages1• Treatment of Helicobacter pylori infections2 |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Bismuth(III) gallate basic hydrate used for?
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Bismuth(III) gallate basic hydrate is used for investigations into pharmacological activity, specifically its role in nitric oxide and PGE2 production by macrophages, and in research concerning the treatment of Helicobacter pylori infections. It is also utilized in chemical synthesis.
What is the CAS number and formula for Bismuth(III) gallate basic hydrate?
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The CAS number is 99-26-3 and the empirical formula is C7H5BiO6 · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Bismuth(III) gallate basic hydrate with an assay of ≥98.0% (calc. on dry substance, KT). This is a technical/research grade product, and TSS does not represent it as USP, BP, or EP grade.
What are the safety and handling recommendations for this product?
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Handling this compound requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The substance has a WGK Germany rating of 3, indicating significant hazard to water.
How is Bismuth(III) gallate basic hydrate packed, shipped, or exported?
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Bismuth(III) gallate basic hydrate is carefully packed to maintain its integrity during transport. Tech Serve Solutions handles the export of this chemical globally, adhering to all relevant shipping regulations.
How can I request a sample or quote for Bismuth(III) gallate basic hydrate?
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To request a sample or a quote for Bismuth(III) gallate basic hydrate, please contact our sales department through the website or by phone. Our team will be happy to assist you with your specific requirements.
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