Pelargonidin chloride
Pelargonidin chloride (CAS: 134-04-3; Formula: C15H11ClO5) is a naturally occurring anthocyanidin with significant antioxidant properties. It is extensively studied for its potential in pharmacological research, including its role as a CD38 inhibitor. This compound is also investigated for its capacity to scavenge free radicals and its effects on cancer cell lines, making it valuable in cell biology and nutrition research.
- IUPAC
- 3,4′,5,7-Tetrahydroxyflavylium chloride,3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-1-benzopyrylium chloride,Pelargonidol chloride
- Synonyms
- 3,4′,5,7-Tetrahydroxyflavylium chloride3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-1-benzopyrylium chloridePelargonidol chloride

Pharmacological Research
Pelargonidin chloride is employed in studies investigating the potential of flavonoids as inhibitors of CD38, a target relevant in various physiological processes.
Antioxidant and Cancer Cell Studies
This compound's antioxidant capabilities, including its hydroperoxide and hydrogen peroxide scavenging activity, are evaluated. It is also studied for its inhibitory effects on colon and liver cancer cells.
Radical Scavenging Mechanisms
Used to investigate the relationship between chemical structure, antioxidant capacity, and redox potentials, as well as the specific mechanisms of radical-scavenging.
Chemical Synthesis Building Block
As a benzopyran derivative, Pelargonidin chloride serves as a building block in the synthesis of more complex organic molecules and heterocyclic compounds.
| Molecular weight | 306.70 |
|---|---|
| Empirical formula | C15H11ClO5 |
| Storage temperature | 2-8°C |
| Application | Involved in pharmacological studies investigating the use of flavonoids as inhibitors of CD381Antioxidant and anthocyanidin:• Found in various natural sources evaluated for inhibitory effects on colon and liver cancer cells2• Used as hyroperoxide and hydrogen peroxide scavenging substance3• Used to study relationship between structure, antioxidant capacity and redox potentials4• Studied to determine the mechanism of radical-scavenging5 |
| 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 Pelargonidin chloride primarily used for?
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Pelargonidin chloride is primarily used in pharmacological studies, particularly investigating its potential as a CD38 inhibitor and its antioxidant and radical-scavenging properties. It is also studied for its effects on cancer cell lines.
What are the CAS number and molecular formula for Pelargonidin chloride?
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The CAS number for Pelargonidin chloride is 134-04-3, and its molecular formula is C15H11ClO5.
What grade and purity does Tech Serve Solutions supply for Pelargonidin chloride?
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Tech Serve Solutions supplies Pelargonidin chloride for research purposes. The specific grade and purity are detailed in the product specifications; it is not represented as USP, BP, or EP grade.
How should Pelargonidin chloride be handled and stored safely?
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Handling Pelargonidin chloride requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. It should be stored at 2-8°C. The compound has a WGK Germany rating of 3, indicating a high hazard to water.
Is Pelargonidin chloride available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Pelargonidin chloride.
How can I request a quote or sample for Pelargonidin chloride?
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To request a quote or sample for Pelargonidin chloride, please contact our sales department through the website or by phone.
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