trans-Zeatin
trans-Zeatin (CAS: 1637-39-4), a potent cytokinin plant hormone with the molecular formula C10H13N5O and a molecular weight of 219.24 g/mol, is essential for plant growth and development. It plays a crucial role in cell division, differentiation, and meristem maintenance. This compound is widely utilised in plant biotechnology and molecular biology research for promoting cell proliferation and somatic embryogenesis in plant tissue culture applications.
- IUPAC
- 6-(4-Hydroxy-3-methylbut-2-enylamino)purine,N6-(4-Hydroxy-3-methyl-2-buten-1-yl)adenine

Plant Tissue Culture
Utilised as a key plant growth regulator in vitro, trans-Zeatin promotes cell division and organogenesis, essential for propagating and regenerating plant tissues. Its application is critical in micropropagation techniques for various plant species.
Molecular Biology Research
trans-Zeatin serves as a valuable tool in molecular biology studies investigating plant hormone signalling pathways and gene regulation. It helps researchers understand the fundamental processes controlling plant growth and development.
Plant Biotechnology
Applied in plant biotechnology for enhancing crop improvement strategies, trans-Zeatin can be used to influence plant architecture and development, contributing to research in genetically modified organisms and breeding programs.
| Molecular weight | 219.24 |
|---|---|
| Empirical formula | C10H13N5O |
| Assay | ≥97% |
| Storage temperature | −20°C |
| Suitability | plant cell culture tested |
| 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 trans-Zeatin primarily used for?
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trans-Zeatin is primarily used in plant tissue culture for promoting cell division and organogenesis, and in molecular biology research to study plant hormone signalling pathways.
What is the CAS number and molecular formula for trans-Zeatin?
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The CAS number for trans-Zeatin is 1637-39-4, and its molecular formula is C10H13N5O.
What grade and purity does Tech Serve Solutions supply for trans-Zeatin?
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Tech Serve Solutions supplies trans-Zeatin with an assay of ≥97%, tested for suitability in plant cell culture. We do not represent this product as USP, BP, or EP grade.
How should trans-Zeatin be handled and stored?
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trans-Zeatin should be handled with appropriate personal protective equipment, including eyeshields, gloves, and a type N95 respirator filter. It is stored at -20°C.
Is trans-Zeatin a controlled substance?
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The provided data does not indicate that trans-Zeatin is a controlled substance.
How can I request a sample or quote for trans-Zeatin?
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To request a sample or a quote for trans-Zeatin, please contact our sales department through the website or by calling us directly.
How is trans-Zeatin shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. trans-Zeatin is carefully packaged and exported in compliance with international shipping regulations for chemical products.
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