SML1954

X-34

≥90% (HPLC), powder, amyloid-specific fluorescent dye

• Synonym(e): 1,4-Bis(3-carboxy-4-hydroxyphenylethenyl)benzene
• Empirische Formel (Hill-System): C₂₄H₁₈O₆
• CAS-Nummer: 215294-98-7
• Molekulargewicht: 402.40
• MDL-Nummer: MFCD30474509
• UNSPSC-Code: 12352200
• NACRES: NA.77

Eigenschaften

• product name: X-34, ≥90% (HPLC)
• Qualitätsniveau: 100
• Assay: ≥90% (HPLC)
• Form: powder
• Farbe: white to beige
• Löslichkeit: DMSO: 2.0 mg/mL, clear
• Lagertemp.: 2-8°C
• SMILES String: OC(C=C1)=C(C(O)=O)C=C1C=CC2=CC=C(C=CC3=CC=C(O)C(C(O)=O)=C3)C=C2

Beschreibung

Biochem./physiol. Wirkung

Fluorescent, amyloid-specific dye

X-34 (1,4-bis(3-carboxy-4-hydroxyphenylethenyl)-benzene) is one among the small-molecule γ-secretase modulators (GSMs) involved in lowering Aβ42 levels (the 42-residue isoform of the amyloid-β peptide). X-34 has also been used to visualize intracellular immunoreactive deposits with classic amyloid fibrillar ultrastructure in living transgenic Caenorhabditis elegans animals. It is also used as a histochemical stain for determining pathological changes in Alzheimer′s disease (AD).

X-34 is a fluorescent, amyloid-specific dye. It binds at a different site than Pittsburgh Compound B and is a highly fluorescent marker for beta-sheet structures.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable