Cinobufagin
Cinobufagin (CAS 470-37-1), a bufadienolide with the molecular formula C26H34O6, is a potent compound derived from toad venom. It is recognised for its complex steroidal structure and significant biological activity. Cinobufagin finds applications in cell biology research, particularly in studies related to cell signalling and neuroscience due to its effects on ion channels and cellular processes. It is supplied by TSS for research purposes.
- IUPAC
- 14,15β-Epoxy-3β,16β-dihydroxy-5β,20(22)-bufadienolide 16-acetate,5β,20(22)-Bufadienolide-3β,16β-diol-14,15β-epoxy 16-acetate
- Synonyms
- 14,15β-Epoxy-3β,16β-dihydroxy-5β,20(22)-bufadienolide 16-acetate5β,20(22)-Bufadienolide-3β,16β-diol-14,15β-epoxy 16-acetate

Cell Biology Research
Cinobufagin serves as a valuable tool in cell biology investigations. Its ability to modulate cellular functions makes it useful for studying complex biological pathways.
Cell Signalling Studies
This compound is employed in research focused on cell signalling mechanisms. Its effects on ion transport and cellular responses are of significant interest.
Neuroscience Investigations
Cinobufagin's impact on neuronal function and ion channels positions it as a relevant compound for neuroscience research, aiding in the understanding of neural pathways.
Biochemical Research
As a naturally occurring bufadienolide, Cinobufagin is utilised in broader biochemical research to explore its specific interactions and effects within biological systems.
| Molecular weight | 442.54 |
|---|---|
| Empirical formula | C26H34O6 |
| Storage temperature | 2-8°C |

Hazard statements
- H300Fatal if swallowed
- H310Fatal in contact with skin
- H330Fatal if inhaled
Precautionary statements
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P264Wash thoroughly after handling
- P280Wear protective gloves, clothing and eye/face protection
- P284Wear respiratory protection
- P302IF ON SKIN
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGI |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T+ |
| Risk statements (R) | 26/27/28 |
| Safety statements (S) | 22-36/37/39-45 |
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 Cinobufagin used for?
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Cinobufagin is primarily used in scientific research, specifically within cell biology, cell signalling, and neuroscience. It is not for human or veterinary use.
What is the CAS number and molecular formula for Cinobufagin?
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The CAS number for Cinobufagin is 470-37-1, and its molecular formula is C26H34O6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Cinobufagin (CAS 470-37-1) for research purposes. The specific purity and grade are available upon request and are detailed on the Certificate of Analysis provided with your order. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should Cinobufagin be handled safely?
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Cinobufagin is a highly toxic substance (GHS06, Danger, H300-H310-H330). Handle with extreme care in a well-ventilated area or fume hood, using appropriate personal protective equipment including eyeshields, gloves, and a suitable respirator. Avoid inhalation, ingestion, and skin contact.
Is Cinobufagin a controlled substance?
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The provided data does not indicate that Cinobufagin (CAS 470-37-1) is a controlled substance. However, regulations can vary by region, and researchers should ensure compliance with all local laws.
How is Cinobufagin shipped and exported?
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Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals. Cinobufagin is carefully packaged according to international shipping regulations for hazardous materials and exported worldwide.
How can I request a sample or quote for Cinobufagin?
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To request a sample or a quote for Cinobufagin (CAS 470-37-1), please contact our sales team through the TSS website or by calling our customer service line. Please specify the quantity required.
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