SML1578

Aftin-4

≥98% (HPLC)

• Synonym(s): (2R)-2-[[9-(1-Methylethyl)-6-[methyl(phenylmethyl)amino]-9H-purin-2-yl]amino]-1-butanol, Amyloid-β Forty-Two Inducer 4, N6-Methyl-(R)-roscovitine
• Empirical Formula (Hill Notation): C₂₀H₂₈N₆O
• CAS Number: 866893-90-5
• Molecular Weight: 368.48
• UNSPSC Code: 12352200
• NACRES: NA.77
• Assay: ≥98% (HPLC)
• Form: powder
• Storage condition: protect from light

Properties

• Quality Segment: 100
• assay: ≥98% (HPLC)
• form: powder
• storage condition: protect from light
• color: white to beige
• solubility: DMSO: 25 mg/mL, clear
• storage temp.: −20°C
• SMILES string: [n]1(c2nc(nc(c2nc1)N(Cc3ccccc3)C)N[C@@H](CO)CC)C(C)C
• InChI: 1S/C20H28N6O/c1-5-16(12-27)22-20-23-18(25(4)11-15-9-7-6-8-10-15)17-19(24-20)26(13-21-17)14(2)3/h6-10,13-14,16,27H,5,11-12H2,1-4H3,(H,22,23,24)/t16-/m1/s1
• InChI key: YPYWONAECUVKHY-MRXNPFEDSA-N

Description

Biochem/physiol Actions

Aftin-4, an amyloid forty-two inducer, activates γ-secretase, promoting the generation of amyloid-β-1-42 (Aβ1-42) from amyloid-β protein precursor. Aftin-4 increased Aβ-1-42, but not Aβ-1-40 in mouse hipppocampus, accompanied by learning deficits and mitochondrial ultrastructural changes similar to those found in the brains of patients with AD. Aftin-4 can thus be used to induce a rapid, acute Alzheimer′s disease-like toxicity in the rodent brain.

Safety Information

• Storage Class: 11 - Combustible Solids
• WGK: WGK 3