γ-Secretase Inhibitor XXI
Synonym(s):γ-Secretase Inhibitor XXI, Compound E - CAS 209986-17-4 - Calbiochem;(S,S)- 2-[2-(3,5-Difluorophenyl)-acetylamino]-N-(1-methyl-2-oxo-5-phenyl-2,3-dihydro-1H-benzo[e][1,4]diazepin-3-yl)-propionamide, Compound E;StemSelect Compound E - CAS 209986-17-4 - Calbiochem
- CAS NO.:209986-17-4
- Empirical Formula: C27H24F2N4O3
- Molecular Weight: 490.5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-08-20 20:20:01
What is γ-Secretase Inhibitor XXI?
The Uses of γ-Secretase Inhibitor XXI
A cell-permeable, potent, selective, peptidomimetic, non-transition-state analog inhibitor of -secretase and Notch processing
What are the applications of Application
Compound E is a cell permeable non-competitive γ-secretase inhibitor that regulates signaling pathways.
Definition
ChEBI: Compound E is an L-alanine derivative that is the amide obtained by formal condensation of the carboxy group of N-[(3,5-difluorophenyl)acetyl]-L-alanine with the amino group of (3S)-3-amino-1-methyl-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one. An inhibitor of memapsin 2 (gamma-secretase). It has a role as an EC 3.4.23.46 (memapsin 2) inhibitor. It is a 1,4-benzodiazepinone, a L-alanine derivative and a difluorobenzene.
Storage
+4°C
Properties of γ-Secretase Inhibitor XXI
| Boiling point: | 778.6±60.0 °C(Predicted) |
| Density | 1.31 |
| storage temp. | = -70C |
| solubility | Soluble in DMSO |
| form | Liquid |
| pka | 12.54±0.40(Predicted) |
| color | White to off-white |
| Sensitive | Light Sensitive |
Safety information for γ-Secretase Inhibitor XXI
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for γ-Secretase Inhibitor XXI
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