CAS 87-51-4

Indole-3-acetic acid

Description:

Indole-3-acetic acid (IAA) is a naturally occurring plant hormone belonging to the auxin class, playing a crucial role in regulating various aspects of plant growth and development. It is characterized by its indole structure, which consists of a fused benzene and pyrrole ring, with an acetic acid functional group attached at the 3-position. IAA is primarily involved in processes such as cell elongation, apical dominance, root formation, and responses to light and gravity. It is soluble in organic solvents and exhibits weak acidity, with a pKa value indicating its ability to exist in both protonated and deprotonated forms depending on the pH of the environment. IAA is synthesized in plants from the amino acid tryptophan and can be found in various plant tissues, particularly in young leaves and developing fruits. Its biological activity is influenced by concentration, as well as the presence of other hormones and environmental factors. Overall, indole-3-acetic acid is essential for proper plant growth and adaptation to environmental stimuli.

Formula: C₁₀H₉NO₂

InChI: InChI=1S/C10H9NO2/c12-10(13)5-7-6-11-9-4-2-1-3-8(7)9/h1-4,6,11H,5H2,(H,12,13)

InChI key: InChIKey=SEOVTRFCIGRIMH-UHFFFAOYSA-N

SMILES: C(C(O)=O)C=1C=2C(NC1)=CC=CC2

Synonyms:

• (1H-Indol-3-yl)acetic acid
• 1H-indol-3-ylacetate
• 2-(1H-Indol-3-yl)acetic acid
• 2-(3-Indolyl)acetic acid
• 3-(Carboxymethyl)-1H-indole
• 3-(Carboxymethyl)indole
• 3-Iaa
• 3-Indole acetic acid
• 3-Indoleacetic acid
• 3-Indoleacetic acid(IAA)
• 3-Indolylacetic Acid
• 3-Indolylmethylcarboxylic acid
• Acetic acid, indolyl-
• Acide Indole-3-Ylacetique
• Acide indol-3-ylacetique
• Acido Indol-3-Ilacetico
• Bioenraiz
• GAP
• Heterauxin
• Heteroauxin
• IAA
• IH-Indole-3-acetic acid
• Indol-3-Ylacetic Acid
• Indol-3-ylessigsaure
• Indole(1H)-3-Acetic Acid
• Indole-3-acetic Acid (1.00353)
• Indole-3-acetic acid
• Indole-3-acetic acid IAA
• Indole-3-acetic acid,(Heterauxin
• Indoleacetic acid
• Indolyl-3-acetic acid)
• Noclosan
• Nsc 3787
• Rhizopin
• a-Iaa
• β-IAA
• β-Indoleacetic acid

3-Indoleacetic Acid

CAS: 87-51-4

Formula: C₁₀H₉NO₂

Purity: >98.0%(T)

Color and Shape: White to Yellow to Orange powder to crystal

Molecular weight: 175.19

Ref: 3B-I0022

Indole-3-acetic acid, 98+%

CAS: 87-51-4

It is applied as plant growth hormone. is an inducer of plant cell elongation and division shown to cause uncontrolled growth. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy bran

Formula: C₁₀H₉NO₂

Purity: 98+%

Color and Shape: Pale cream to cream to pale brown or pale pink to gray, Crystals or powder or crystalline powder

Molecular weight: 175.19

Ref: 02-A10556

3-Indoleacetic acid

CAS: 87-51-4

Formula: C₁₀H₉NO₂

Purity: (Titration) ≥ 98.0%

Color and Shape: White to biege powder or crystals

Molecular weight: 175.19

Ref: 7W-GT2044

Indoleacetic Acid

CAS: 87-51-4

Formula: C₁₀H₉NO₂

Color and Shape: White To Off-White Solid

Molecular weight: 175.19

Ref: 4Z-I-091013

3-Indoleacetic acid

CAS: 87-51-4

3-Indoleacetic acid

Purity: ≥98%

Molecular weight: 175.18g/mol

Ref: 54-BUP18163

Indole-3-acetic acid solution (1 mg/mL)

CAS: 87-51-4

Indole-3-acetic acid solution (1 mg/mL)

Color and Shape: Colourless Liquid

Molecular weight: 175.18g/mol

Ref: 54-BIPI364

3-Indolyl acetic acid

Controlled Product

CAS: 87-51-4

Formula: C₁₀H₉NO₂

Color and Shape: Neat

Molecular weight: 175.18

Ref: 04-C14290000

Indole-3-acetic acid

CAS: 87-51-4

Formula: C₁₀H₉NO₂

Purity: 95%~99%

Molecular weight: 175.187

Ref: BP-BP3883

3-Indolyl acetic acid 100 µg/mL in Acetonitrile

CAS: 87-51-4

Formula: C₁₀H₉NO₂

Color and Shape: Single Solution

Molecular weight: 175.18

Ref: 04-A14290000AL-100

(Indol-3-yl)acetic acid

CAS: 87-51-4

(Indol-3-yl)acetic acid

Formula: C₁₀H₉NO₂

Purity: 98%

Color and Shape: off-white powder

Molecular weight: 175.18396g/mol

Ref: 54-BII0601

3-Indoleacetic acid

CAS: 87-51-4

3-Indoleacetic acid (indolylacetic acid) (IAA) is the most common plant hormone of the auxin class and it regulates various aspects of plant growth and

Formula: C₁₀H₉NO₂

Purity: 99.70% - 99.85%

Color and Shape: Solid

Molecular weight: 175.18

Ref: TM-T2O2791

(1H-Indol-3-yl)acetic acid

CAS: 87-51-4

(1H-Indol-3-yl)acetic acid

Formula: C₁₀H₉NO₂

Purity: 98%

Color and Shape: faint peach/orange powder

Molecular weight: 175.18396g/mol

Ref: 54-OR5064

Indoleacetic Acid

Controlled Product

CAS: 87-51-4

Applications Indoleacetic Acid is the most common and naturally occuring plant hormone in the auxin class of hormones. It effects cell elongation, cell division as well as plant growth and development.

Formula: C₁₀H₉NO₂

Color and Shape: Off-White To Light Beige

Molecular weight: 175.18

Ref: TR-I577340

Indole-3-acetic acid

CAS: 87-51-4

Plant growth hormone. Regulates cell membrane electron transport and proton flux, plays important roles in a number of plant activities, including: development of the embryo, leafformation, phototropism, gravitropism, apical dominance, fruit development, abscission, root initiation.

Formula: C₁₀H₉NO₂

Purity: Min. 99 Area-%

Molecular weight: 175.19 g/mol

Ref: 3D-I-1040

Indole-3-Acetic Acid (IAA) for tissue culture, 98%

CAS: 87-51-4

Formula: C₁₀H₉NO₂

Purity: min. 98.0%

Color and Shape: White to off - white, Crystalline powder, Clear

Molecular weight: 175.19

Ref: SR-96788

Indole-3-Acetic Acid (IAA) pure, 98%

CAS: 87-51-4

Formula: C₁₀H₉NO₂

Purity: min. 98.0%

Color and Shape: White to off-white, Crystalline powder, Clear

Molecular weight: 175.19

Ref: SR-88318

Indole-3-acetic acid

CAS: 87-51-4

Formula: C₁₀H₉NO₂

Color and Shape: Solid

Molecular weight: 175.1840

Ref: IN-DA003JL3