oxindole-3-acetic acid

CAS: 2971-31-5 C10 H9 N O3 MW: 191.18633000

Identification

Nameoxindole-3-acetic acid
CAS Number2971-31-5
FDA UNIISearch
Molecular FormulaC10 H9 N O3
Molecular Weight191.18633000
Nikkaji NumberJ842.352K

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Soluble in water, 1.188e+004 mg/L @ 25 °C (est)

No sensory data available

Safety Information

Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categorynatural substances and extractives
Recommendation for oxindole-3-acetic acid usage levels up tonot for fragrance use.
Recommendation for oxindole-3-acetic acid flavor usage levels up tonot for flavor use.

No supplier data available

Potential Uses

None Found

Natural Occurrence

helianthus annuus ribes rubrum

Synonyms

2-(2-oxo-1,3- dihydroindol-3-yl)acetic acid PubMed: Plant growth regulator interactions in physiological processes for controlling plant regeneration and in vitro development of Tulbaghia simmleri. PubMed: Auxin homeostasis: the DAO of catabolism. PubMed: Auxin-cytokinin interaction and variations in their metabolic products in the regulation of organogenesis in two Eucomis species. PubMed: Control of cytokinin and auxin homeostasis in cyanobacteria and algae. PubMed: DAO1 catalyzes temporal and tissue-specific oxidative inactivation of auxin in Arabidopsis thaliana. PubMed: Dissecting the role of two cytokinin analogues (INCYDE and PI-55) on in vitro organogenesis, phytohormone accumulation, phytochemical content and antioxidant activity. PubMed: Phytohormone Profiling across the Bryophytes. PubMed: UGT74D1 catalyzes the glucosylation of 2-oxindole-3-acetic acid in the auxin metabolic pathway in Arabidopsis. PubMed: Regulation of auxin homeostasis and gradients in Arabidopsis roots through the formation of the indole-3-acetic acid catabolite 2-oxindole-3-acetic acid. PubMed: The Arabidopsis concentration-dependent influx/efflux transporter ABCB4 regulates cellular auxin levels in the root epidermis. PubMed: Antioxidative activities of Oxindole-3-acetic acid derivatives from supersweet corn powder. PubMed: "Untypical aging off-flavor" in wine: synthesis of potential degradation compounds of indole-3-acetic acid and kynurenine and their evaluation as precursors of 2-aminoacetophenone. PubMed: Metabolism of indole-3-acetic acid by orange (Citrus sinensis) flavedo tissue during fruit development. PubMed: Developmental regulation of indole-3-acetic acid turnover in Scots pine seedlings. PubMed: Metabolism of indole-3-acetic acid in Arabidopsis. PubMed: A Novel Metabolic Pathway for Indole-3-Acetic Acid in Apical Shoots of Populus tremula (L.) x Populus tremuloides (Michx.). PubMed: Metabolism of Auxin in Tomato Fruit Tissue: Formation of High Molecular Weight Conjugates of Oxindole-3-Acetic Acid via the Oxidation of Indole-3-Acetylaspartic Acid. PubMed: Analysis of Indole-3-Acetic Acid and Related Indoles in Culture Medium from Azospirillum lipoferum and Azospirillum brasilense. PubMed: Oxidation of indole-3-acetic acid to oxindole-3-acetic acid by an enzyme preparation from Zea mays. PubMed: Enzymic synthesis of indole-3-acetyl-1-O-beta-d-glucose. II. Metabolic characteristics of the enzyme. PubMed: Identification of oxindole-3-acetic acid, and metabolic conversion of indole-3-acetic acid to oxindole-3-acetic acid in Pinus sylvestris seeds. PubMed: Measurement of the rates of oxindole-3-acetic acid turnover, and indole-3-acetic acid oxidation in Zea mays seedlings. PubMed: Indole-3-acetic acid catabolism in Zea mays seedlings. Metabolic conversion of oxindole-3-acetic acid to 7-hydroxy-2-oxindole-3-acetic acid 7'-O-beta-D-glucopyranoside. PubMed: Metabolism of [(14)C]indole-3-acetic acid by the cortical and stelar tissues of Zea mays L. roots. PubMed: Oxidation of indole-3-acetic acid and oxindole-3-acetic acid to 2,3-dihydro-7-hydroxy-2-oxo-1H indole-3-acetic acid-7'-O-beta-D-glucopyranoside in Zea mays seedlings. PubMed: Oxindole-3-acetic Acid, an Indole-3-acetic Acid Catabolite in Zea mays. PubMed: Metabolic conversion of 14C-indole-3-acetic acid to 14C-oxindole-3-acetic acid. PubMed: Inactivity of Oxidation Products of Indole-3-acetic Acid on Ethylene Production in Mung Bean Hypocotyls. PubMed: Auxin Activity of Isatin and Oxindole-3-Acetic Acid.