Indole-3-butyric acid

Catalog No. Size PriceQuantity
M7718-2 2mg solid $80
M7718-10 10mg solid $240


Indole-3-butyric acid (3-indolebutyric acid; IBA) is a plant growth auxin and a good rooting agent. It can promote herbs and woody ornamental plant rooting and used for improving fruit rate.

Product information

CAS Number: 133-32-4

Molecular Weight: 203.24

Formula: C12H13NO2


4-Indol-3-ylbutyric acid

Indolbutyric acid


NSC 3130



Chemical Name: 4-(1H-indol-3-yl)butanoic acid

Smiles: OC(=O)CCCC1=CNC2=CC=CC=C12


InChi: InChI=1S/C12H13NO2/c14-12(15)7-3-4-9-8-13-11-6-2-1-5-10(9)11/h1-2,5-6,8,13H,3-4,7H2,(H,14,15)

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO: 41 mg/mL(201.73 mM). Water: Insoluble.

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

Products are for research use only. Not for human use.

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