Indole-3-acetic acid

Indole-3-acetic acid (CAS 87-51-4), commonly abbreviated as IAA, is the primary naturally occurring auxin.

Where is Indole-3-acetic acid used?

• Agriculture and horticulture: rooting agent and plant growth regulator
• Propagation programs: stimulates adventitious root formation in cuttings, reducing establishment time for ornamental, fruit and forestry crops
• Agricultural research and crop science: reference standard for auxin activity studies and plant hormone quantification assays
• Pharmaceutical and biochemical synthesis: intermediate or reference compound for indole-derived molecules
• Scalp and hair care formulations: follicle stimulation
• This class of plant growth hormones regulates cell elongation, root initiation and developmental responses.

Good to know: Its plant-derived origin supports naturals-positioning claims for personal care products.

Commercial specifications

• Technical grade for agricultural and research use; high-purity grades meeting specific requirements
• Packaging from small research quantities to bulk orders
• Store cool and dry to maintain stability.