Dihydrocytochalasin B
Dihydrocytochalasin B (CAS: 39156-67-7, C29H39NO5) is a bioactive small molecule with a molecular weight of 481.62 g/mol. It functions as a potent inhibitor of actin polymerization, crucial for cellular structure and motility. This compound serves as a valuable tool in cell biology research, particularly for investigating the cytoskeleton, cell signaling, and neuroscience, by marking high-affinity cytochalasin B binding sites.

Cytoskeletal Research
Dihydrocytochalasin B is used to study the dynamics and function of the actin cytoskeleton. It helps researchers understand cellular processes like cell division, migration, and muscle contraction.
Cell Signaling Investigations
As an inhibitor of actin dynamics, this compound is employed to explore the intricate pathways of cell signaling where cytoskeletal rearrangements play a critical role.
Neuroscience Studies
Its impact on cellular structure makes Dihydrocytochalasin B a relevant tool for investigating neuronal development, plasticity, and function.
Biochemical Assays
Utilized as a marker for high-affinity cytochalasin B binding sites, enabling quantitative studies of actin-binding proteins and their interactions.
| Molecular weight | 481.62 |
|---|---|
| Empirical formula | C29H39NO5 |
| Storage temperature | −20°C |
| Application | Marker for high affinity cytochalasin B binding sites. |


Hazard statements
- H300Fatal if swallowed
- H310Fatal in contact with skin
- H330Fatal if inhaled
- H351Suspected of causing cancer
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, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T+ |
| Risk statements (R) | 26/27/28-40 |
| 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 Dihydrocytochalasin B used for?
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Dihydrocytochalasin B is used as a marker for high affinity cytochalasin B binding sites, and for research in cell biology, cell signaling, neuroscience, and cytoskeleton dynamics due to its actin inhibitory properties.
What is the CAS number and molecular formula for Dihydrocytochalasin B?
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The CAS number is 39156-67-7 and the molecular formula is C29H39NO5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dihydrocytochalasin B for research purposes. Purity and specific grade details are available upon request; TSS does not represent this product as USP, BP, or EP grade.
How should Dihydrocytochalasin B be handled safely?
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Dihydrocytochalasin B is a Danger substance, toxic if swallowed, in contact with skin, and if inhaled (H300-H310-H330), and suspected of causing cancer (H351). Handle with extreme care using appropriate personal protective equipment including eyeshields, face shields, gloves, and P2 respirator cartridges. Store at -20°C.
Is Dihydrocytochalasin B shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Dihydrocytochalasin B, ensuring compliant international shipment.
How can I request a sample or quote for Dihydrocytochalasin B?
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Please contact our sales team directly to request a sample or a quotation for Dihydrocytochalasin B. Details can be found on the Tech Serve Solutions website.
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