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Datasheet of BMS-708163
Description: Avagacestat (BMS-708163) is a potent, selective, orally bioavailable γ-secretase inhibitor of Aβ40 and Aβ42 with IC50 of 0.3 nM and 0.27 nM, demonstrating a 193-fold selectivity against Notch. in vitro: BMS-708163 exhibits weaker selectivity for inhibition of Notch processing with 193-fold IC50 value. BMS-708,163 binds directly to the presenilin-1 N-terminal fragment and that binding can be challenged by other pan-GSIs, but not by γ-secretase modulators. Furthermore, BMS-708,163 blocks the binding of four different active site-directed GSI photoaffinity probes. in vivo: Oral administration of BMS-708163 significantly reduces Aβ40 levels for sustained periods in brain, plasma, and cerebrospinal fluid in rats and dogs. BMS-708163 has no dose-limiting effects in dogs (3 mg/kg during 6 months), with a high brain to plasma ratio (2.4).
Chemical Information Catalog
DC3114
Purity of current batch:
>98%
Molecular Weight (MW)
520.88
Molecular Formula
C20H17ClF4N4O4S
CAS No.
1146699-66-2
Solubility (25°C)
DMSO
Storage
Store at -20°C (desiccating conditions).
Handling: Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months. Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.