B3438

Pyrabactin

≥98% (HPLC)

• Synonym(e): 4-Bromo-N-(2-pyridinylmethyl)-1-napthalenesulfonamide, 4-Bromo-N-(pyridin-2-ylmethyl)naphthalene-1-sulfonamide
• Empirische Formel (Hill-System): C₁₆H₁₃BrN₂O₂S
• CAS-Nummer: 419538-69-5
• Molekulargewicht: 377.26
• NACRES: NA.77
• PubChem Substance ID: 329773217
• UNSPSC Code: 51111800
• MDL number: MFCD01116067
• Assay: ≥98% (HPLC)
• Form: powder

Eigenschaften

• Quality Segment: 100
• assay: ≥98% (HPLC)
• form: powder
• color: white to off-white
• solubility: DMSO: >10 mg/mL
• storage temp.: room temp
• SMILES string: Brc1ccc(c2ccccc12)S(=O)(=O)NCc3ccccn3
• InChI: 1S/C16H13BrN2O2S/c17-15-8-9-16(14-7-2-1-6-13(14)15)22(20,21)19-11-12-5-3-4-10-18-12/h1-10,19H,11H2
• InChI key: GJSDYQXOSHKOGX-UHFFFAOYSA-N

Beschreibung

Application

Pyrabactin has been used to form a homogeneous complex of PYL3−pyrabactin for the protein purification by size-exclusion chromatography.

Biochem/physiol Actions

Pyrabactin is a synthetic plant growth inhibitor that acts as a seed-selective abscisic acid (ABA) agonist.

Pyrabactin is a synthetic plant growth inhibitor that acts as a seed-selective abscisic acid (ABA) agonist. Pyrabactin acts through Pyrabactin Resistance 1 (PYR1), the founding member of a family of START proteins called PYR/PYLs, which are necessary for both pyrabactin and ABA signaling in vivo. Eventually, it is hoped to lead to a compound that could be sprayed on crops to protect them from drought.

Sicherheitshinweise

• pictograms: GHS06
• signalword: Danger
• hcodes: H301,H319
• pcodes: P301 + P310 + P330 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Eye Irrit. 2
• Lagerklasse: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable