Indole-3-butyric acid potassium salt
Indole-3-butyric acid potassium salt (CAS: 60096-23-3), with the empirical formula C12H12KNO2 and a molecular weight of 241.33 g/mol, is a potassium salt form of the auxin plant hormone indole-3-butyric acid. It is widely used in plant biotechnology and tissue culture as a plant growth regulator, often serving as a precursor to the primary native auxin, indole-3-acetic acid (IAA). This compound is tested for suitability in plant cell culture applications.

Plant Tissue Culture
Indole-3-butyric acid potassium salt is a key component in plant tissue culture media, promoting root formation and development. It aids in the initiation and proliferation of callus cultures, facilitating vegetative propagation and genetic research.
Rooting Hormone
As an auxin, this compound stimulates adventitious root formation in cuttings and explants. It is frequently applied to aid in the propagation of various plant species, particularly those that are difficult to root.
Plant Growth Regulation
This substance functions as a plant growth regulator, influencing cell division, elongation, and differentiation. It is employed to manage and optimize plant development in various horticultural and research settings.
Precursor to Indole-3-acetic Acid (IAA)
Indole-3-butyric acid potassium salt can be metabolised within plant tissues to form indole-3-acetic acid (IAA), the principal endogenous auxin. This conversion allows it to elicit a broad range of auxin-related physiological responses.
| Molecular weight | 241.33 |
|---|---|
| Empirical formula | C12H12KNO2 |
| Storage temperature | 2-8°C |
| Application | Indole-3-butyric acid (IBA) is auxin-family plant hormone. IBA is thought to be a precursor of indole-3-acetic acid (IAA) the most abundant and the basic auxin natively occurring and functioning in plants. IAA generates the majority of auxin effects in intact plants, and is the most potent native auxin. |
| 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 Indole-3-butyric acid potassium salt used for?
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Indole-3-butyric acid potassium salt is primarily used as a plant growth regulator in plant tissue culture and for promoting root formation in plant cuttings. It functions as an auxin and can act as a precursor to indole-3-acetic acid (IAA).
What are the CAS number and formula for Indole-3-butyric acid potassium salt?
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The CAS number for Indole-3-butyric acid potassium salt is 60096-23-3, and its empirical formula is C12H12KNO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Indole-3-butyric acid potassium salt that has been tested for suitability in plant cell culture. The specific assay/grade is available upon request. Tech Serve Solutions does not represent this product as USP, BP, or EP grade.
How should Indole-3-butyric acid potassium salt be handled and stored?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Store at refrigeration temperatures between 2-8°C. The product has a WGK Germany rating of 3, indicating it is hazardous to water.
Is Indole-3-butyric acid potassium salt shipped or exported?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Indole-3-butyric acid potassium salt.
How can I request a sample or quote for Indole-3-butyric acid potassium salt?
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To request a sample or a quote, please contact the Tech Serve Solutions sales team through the designated channels on our website.
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