3-Indolebutyric acid CAS 133-32-4

Molecular Formula: C12H13NO2

Formula Weight: 203.24

Purity: 99%

Product Name: 3-Indolebutyric acid
CAS No: 133-32-4

Basic Info

Product Name:3-Indolebutyric acid
Other Names:kyselina4-indol-3-ylmaselina
Place of Origin:Shandong, China
Brand Name:Zhishang Chemical
Type:Agricultural Usage
Appearance:white to light yellow crystalline powder
EINECS No.:205-101-5
Storage:Cool Dry Place
Provide:3-Indolebutyric acid MSDS;
3-Indolebutyric acid COA


Product Categories:

Indole; Standard; Analytical standard; Plant growth regulators; Plant growth hormone; Organic blocks; Molecular biology; Small molecule inhibitors, natural products; Organic chemical industry; Pharmaceutical intermediates; Plant growth regulator; Plant hormones and nucleic acids; Pesticide residues, veterinary drugs and chemical fertilizers; Plant growth regulation; Biochemical reagents; Reference substance; Other biochemical reagents; intermediate; Organic raw materials; Chemical raw materials; Pesticide intermediates; Biochemical reagents – plant hormones and nucleic acids; Chemical products – Organic Chemical; Organic chemical raw materials; Plant regulator; Veterinary drug raw materials; Agricultural and veterinary raw materials; indolederivative; CarboxylicAcids; Pyrroles&Indoles; Indole; Organicacids; PLANTGROWTHREGULATOR; Auxins; Biochemistry; Indoles; PlantGrowthRegulators; SimpleIndChemicalbookoles; PlantHormones; CarboxylicAcids; Pyrroles&Indoles; pesticides; Pharmaceuticalintermediates; Agricultural growth promoting raw materials; Inorganic salts; Chemical products; Raw materials; Analytical reagent – chromogenic agent; Chemical additives; Pharmaceutical raw materials; Agrochemical raw powder – high purity raw materials; Pharmaceutical, pesticide and dye intermediates; additive; Agrochemicals; Indole butyric acid; Chemical materials; Technical pesticide; Analytical purity; Traditional Chinese medicine reference substance; Chemical raw materials; Chemical Reagents; Daily chemical industry; Organic chemistry; Fatty&AliphaticAcids,Esters,Alcohols&Derivatives; Heterocycles; IndoleDerivatives; plantgrowth; fertilizer; Inhibitors; AgriculturalUsage

Chemical Properties:

white to light yellow crystalline powder

Melting point 124-125.5 °C(lit.)
Boiling point 341.55°C (rough estimate)
density 1.1255 (rough estimate)
refractive index 1.5440 (estimate)
storage temp. 2-8°C
form Liquid
color Clear colorless to pale yellow
Water Solubility Soluble in water(0.25g/L).
Sensitive Air Sensitive
Merck 14,4965
BRN 171120


  1. Used to stimulate root formation of plant clippings. Suitable for plant cell culture tested.
  2. To stimulate root formation of plant clippings.
  3. Indole butyric acid (IBA) is a broad spectrum indole-class plant growth regulators and is a good rooting agent. It can promote the cuttings and rooting of herbaceous and woody ornamental plant. It can also be applied to the fruit setting of fruit as well as improving the fruit setting rate.
About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Additive , Chemical Auxiliary & Catalyst , Organic Chemicals
  • Products/Service: Organic Intermediate,Inorganic Chemistry, APIs, Dyestuffs And Pigments, Fragrance And Spices, Food Additives
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

Get 3-Indolebutyric acid Quotation

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