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Indole-3-butyric acid is a indol-3-yl carboxylic acid that is butanoic acid carrying a 1H-indol-3-yl substituent at position 1. It has a role as a plant hormone, a plant metabolite and an auxin. It derives from a butyric acid. from ChEBI.
Our 3-Indolebutyric Acid include :
Common:
3-Indolebutyric Acid 98% TC
Any other formulations, please contact us for further communication.
Attention!!!
Better rooting function when mix with Sodium NAA or other rooting hormone can enhance root growth and decrease cost
Product name | Indolebutyric acid; IBA-K | ||
F.M | C12H13NO2 | ||
CAS No. | 133-32-4 | ||
Molecular Weight | 203.2 | ||
Classification | Plant growth regulator/Agrochemical | ||
Chemical analysis | Item | Standard | |
Appearance | Colourless to pale yellow crystal | ||
Purity | 99.0% min | ||
Melting point | 122-124°C | ||
Residues after ignition | 0.1% max | ||
Loss on drying | 0.5% max | ||
Mode of action | It's a kind of plant growth regulator which acts on cell division and cell elongation in plants. | ||
Application | To stimulate rooting of herbaceous and woody ornamentals; To make some transplanted crops root early and root more; To promote root elongation growth and root lignification of flowers ( for example: jasmine, begonia, camellia, etc); To promote fruit set of vegetables and fruits by soaking the branches ( for example: tomato, cucumber, fig, strawberry, raspberry, etc); It would get better effect when used together with other rooting reagent. | ||
To stimulate rooting of herbaceous and woody ornamentals; To make some transplanted crops root early and root more; To promote root elongation growth and root lignification of flowers ( for example: jasmine, begonia, camellia, etc); To promote fruit set of vegetables and fruits by soaking the branches ( for example: tomato, cucumber, fig, strawberry, raspberry, etc); It would get better effect when used together with other rooting reagent. | |||
To promote root elongation growth and root lignification of flowers ( for example: jasmine, begonia, camellia, etc); | |||
To promote fruit set of vegetables and fruits by soaking the branches ( for example: tomato, cucumber, fig, strawberry, raspberry, etc); | |||
It would get better effect when used together with other rooting reagent. | |||
Storing condition | IBA need to be stored in a cool, dry place, in case of causing decomposition in light. | ||

We can send samples to you if you'd like to test the quality first.
Samples are totaly free, you should pay the shipping fees in advance. Then we can arrange delivery immediately.
For the long run, we can accept your first order with MOQ:1KG.


Small order will be delivered out by express or air as negotiated.
For bulk order, we can ship by railway or sea based on your requirement.
Established in 1994, Zhengzhou Nongda Biochemical Co.,Ltd is a modern enterprise with nearly 30 years history, specializing in the research and development of high quality plant growth regulators, such as GA3, Brassinolide, NAA, IBA, IAA, Atonik, DA-6 ,CCC, 6-BA, and so on.
Zhengzhou Nongda Biochemical is the high-tech enterprise of Henan Province , the director company of Chinese Pesticides Development and Application Association and the prioritized company recommended to farmers by Henan Pesticides Green Channel, Equipped with the most advanced chemical & biochemical labs and analysing facilities among the five provinces of central China. Our products have been exported to more than 50 countries. Including America, West Europe, South America and Southeast Asia and so on.
"Harmonious society, green agriculture" is the goal we will pursue lifelong. We will devote every effort to develop green and environmental friendly products unceasingly. We sincerely wish to cooperate with customers at home and abroad to create brilliant future together!



1.Fast response and professional service-24hours feedback
2.Quality-guaranteed products with 26 years experience
3.Customized products and package.
4.Rich exporting experience of Agrochemical.
5.After-sales service.-Track until you well receive and any of your problem will be suggested and solved asap
1.Q:Are you a manufacturer or trader?
A:Yes, We are factory,also export for clients directly. Our factory established in 1994,mainly manufacturer plant growth regulator(PGR),with two biochemical parks.
2.Q: How long is your delivery time?
A: Generally, It only takes 1-2 days for delivery, we have enough stock for most our products. If quantity beyond our stock, it will take about 1-2 weeks.
3.Q: Do you provide samples ? is it free or extra ?
A: We can provide free samples to our customer, hope buyer can pay the shipping cost.
4.Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
5.Q: What is your terms of payment ?
A:T/T,Western union,paypal and L/C and so on.Small orders should 100% payment before shipping. For bigger orders, we can negotiate it.
NO. | Product name | Cas No. | Molecular Formula |
1 | Gibberellic Acid | 1977/6/5 | C19H22O6 |
2 | α-naphthaleneacetic acid (NAA) | 86-87-3 | C12H10O2 |
Sodium α-naphthaleneacetic acid(NAA-Na) | 61-31-4 | C12H9O2Na | |
3 | 3-Indolebutyric acid (IBA) | 133-32-4 | C12H13NO2 |
Potassium 3-Indolebutyric acid (IBA-K) | 60096-23-3 | C12H12NO2K | |
4 | DA-6(Diethyl aminoethyl hexanoate) | 10369-83-2 | C12H25NO2 |
5 | Sodium 5-nitroguaiacolate(5-NGS) | 67233-85-6 | C7H6NO4Na |
6 | Compound Sodium nitrophenolate | ||
7 | IAA | 87-51-4 | C10H9NO2 |
8 | Chlormequat chloride (CCC) | 999-81-5 | C5H13C12N |
9 | Brassinolide | 72962-43-7 | C28H48O6 |
10 | CPPU(KT-30) Cytokinin | 68157-60-8 | C12H10ClN3O |
11 | Sodium 2,4-dinitrophenolate | 1011-73-0 | C6H3N2O5Na |
12 | Triacontanol | 593-50-0 | C30H62O |
13 | 6-BA 6-Benzyl amino purine | 1214-39-7 | C12H11N5 |
14 | Kinetin 6-KT | 525-79-1 | C10H9N5O |

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