- 3-Indoleacrylic acid
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- $29.00 / 1g
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2026-04-22
- CAS:1204-06-4
- Min. Order:
- Purity: 99.34%
- Supply Ability: 10g
- 3-Indoleacrylic acid
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- $3.00 / 1kg
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2026-02-25
- CAS:1204-06-4
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 300tons
- 3-Indoleacrylic acid
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- $99.00 / 1KG
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2023-04-11
- CAS:1204-06-4
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 20 tons
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| | 3-Indoleacrylic acid Basic information |
| | 3-Indoleacrylic acid Chemical Properties |
| Melting point | 185 °C (dec.)(lit.) | | Boiling point | 321.94°C (rough estimate) | | density | 1.1963 (rough estimate) | | refractive index | 1.4900 (estimate) | | storage temp. | room temp | | pka | 4.59±0.10(Predicted) | | form | powder | | color | white to light yellow | | Water Solubility | freely soluble | | BRN | 6317 | | InChI | InChI=1S/C11H9NO2/c13-11(14)6-5-8-7-12-10-4-2-1-3-9(8)10/h1-7,12H,(H,13,14) | | InChIKey | PLVPPLCLBIEYEA-UHFFFAOYSA-N | | SMILES | C(O)(=O)C=CC1C2=C(NC=1)C=CC=C2 | | CAS DataBase Reference | 1204-06-4(CAS DataBase Reference) | | EPA Substance Registry System | 2-Propenoic acid, 3-(1H-indol-3-yl)- (1204-06-4) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36-37/39 | | WGK Germany | 3 | | RTECS | NL3680000 | | TSCA | TSCA listed | | HazardClass | IRRITANT | | HS Code | 29339900 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| | 3-Indoleacrylic acid Usage And Synthesis |
| Chemical Properties | light yellow to yellow-beige crystalline powder | | Uses | 3-Indoleacrylic acid has been used in the induction of ribokinase expression in E. coli. | | Definition | ChEBI: (E)-3-(indol-3-yl)acrylic acid is an alpha,beta-unsaturated monocarboxylic acid that is acrylic acid in which one of the hydrogens at position 3 is replaced by an indol-3-yl group. It is an alpha,beta-unsaturated monocarboxylic acid and a member of indoles. It is functionally related to an acrylic acid. It is a conjugate acid of an (E)-3-(indol-3-yl)acrylate(1-). | | Synthesis Reference(s) | Synthesis, p. 236, 1984 DOI: 10.1055/s-1984-30787 | | General Description | 3-Indoleacrylic acid (IAA) is a chemical used for the induction of gene transcription. This expression system requires that the gene of interest is cloned in plasmids containing the trpE promoter. | | Biochem/physiol Actions | 3-Indoleacrylic acid helps to block the mycelial growth ofNeurospora crassa. As a result, the cells accumulate indoleglycerol phosphate, which influences the rate of tryptophan synthetase. | | Purification Methods | Recrystallise the acid from AcOH, H2O or EtOAc/cyclohexane. UV in MeOH has at 225, 274 and 325nm. [Shaw et al. J Org Chem 23 1171 1958, constitution: Rappe Acta max Chem Scand 18 818 1964, Moffatt J Chem Soc 1442 1957, Kimming et al. Hoppe Seyler's Z Physiol Chem 371 234 1958, Beilstein 22 V 249.] |
| | 3-Indoleacrylic acid Preparation Products And Raw materials |
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