I1625

3-Indolacrylsäure

powder

• Synonym(e): 3-(3-Indolyl)-acrylsäure
• Empirische Formel (Hill-System): C₁₁H₉NO₂
• CAS-Nummer: 1204-06-4
• Molekulargewicht: 187.19
• UNSPSC Code: 12352106
• NACRES: NA.52
• PubChem Substance ID: 24895938
• EC Number: 214-872-7
• Beilstein/REAXYS Number: 6317
• MDL number: MFCD00005633
• Assay: ≥98.0% (HPLC), ≥98.0% (TLC)
• Form: powder

Eigenschaften

• grade: Molecular Biology
• Quality Segment: 100
• assay: ≥98.0% (HPLC), ≥98.0% (TLC)
• form: powder
• mol wt: 187.19 g/mol
• storage temp.: room temp
• SMILES string: OC(=O)\C=C\c1c[nH]c2ccccc12
• 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)/b6-5+
• InChI key: PLVPPLCLBIEYEA-AATRIKPKSA-N

Beschreibung

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.

Application

Suitable for induction of gene transcription in systems controlled by the trpE promoter.

Biochem/physiol Actions

3-Indoleacrylic acid helps to block the mycelial growth of Neurospora crassa. As a result, the cells accumulate indoleglycerol phosphate, which influences the rate of tryptophan synthetase.

Sicherheitshinweise

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves