BF 227


CAS No. : 845647-80-5

845647-80-5
Price and Availability of CAS No. : 845647-80-5
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5mg $400 In-stock
10mg $680 In-stock
25mg $1350 In-stock
50mg $2200 In-stock
100mg $3500 In-stock
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Cat. No. : HY-105252A
M.Wt: 333.38
Formula: C16H16FN3O2S
Purity: >98 %
Solubility: DMSO : 62.5 mg/mL (ultrasonic)
Introduction of 845647-80-5 :

BF 227 is a candidate for an amyloid imaging probe for PET, with a Ki of 4.3 nM for Aβ1-42 fibrils. IC50 & Target: Ki: 4.3 nM (Aβ1-42)[1]. In Vitro: BF-227 has a high binding affinity for Aβ1-42 fibrils. The Ki value for Aβ1-42 fibrils in competitive binding assay using [125I]BF-180 is 4.3±1.3 nM in BF-227 (Kd value of [125I]BF-180: 10.8±1.5 nM)[1]. [11C]BF-227 is a PET tracer. The AUC for BF-227 (0.994) is much higher than that for FDG (0.839), indicating that BF-227 is more sensitive as well as more specific than FDG in diagnosing AD[2].

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