Date published: 2025-12-13

1-800-457-3801

SCBT Portrait Logo
Seach Input

Compound E (CAS 209986-17-4)

5.0(2)
Write a reviewAsk a question

See product citations (12)

Alternate Names:
Compound E is also known as γ-Secretase Inhibitor XXI.
Application:
Compound E is a cell permeable non-competitive γ-secretase inhibitor that regulates signaling pathways.
CAS Number:
209986-17-4
Purity:
≥98%
Molecular Weight:
490.50
Molecular Formula:
C27H24F2N4O3
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

QUICK LINKS

Compound E is a cell permeable non-competitive inhibitor of γ-secretase. Studies indicate that Compound E is a multifunctional transmembrane protein complex that enzymatically catalyzes the cleavage of single-pass transmembrane proteins. One of the most common substrates for Compound E is amyloid precursor protein. Compound E is also known as γ-Secretase Inhibitor, γ-Secretase Inhibitor XXI, GSI, and N-[(1S)-2-[[(3S)-2,3-dihydro-1-methyl-2-oxo-5-phenyl-1H-1,4-benzodiazepin-3-yl]amino]-1-methyl-2-oxoethyl]-3,5-difluoro-benzeneacetamide.


Compound E (CAS 209986-17-4) References

  1. Presenilin-1 and -2 are molecular targets for gamma-secretase inhibitors.  |  Seiffert, D., et al. 2000. J Biol Chem. 275: 34086-91. PMID: 10915801
  2. Presenilin-dependent gamma-secretase activity modulates thymocyte development.  |  Doerfler, P., et al. 2001. Proc Natl Acad Sci U S A. 98: 9312-7. PMID: 11470902
  3. Pharmacological knock-down of the presenilin 1 heterodimer by a novel gamma -secretase inhibitor: implications for presenilin biology.  |  Beher, D., et al. 2001. J Biol Chem. 276: 45394-402. PMID: 11574530
  4. gamma -Secretase cleavage and nuclear localization of ErbB-4 receptor tyrosine kinase.  |  Ni, CY., et al. 2001. Science. 294: 2179-81. PMID: 11679632
  5. Postprandial hypoglycemia. Fact or fiction?  |  Hofeldt, FD., et al. 1975. JAMA. 233: 1309. PMID: 1174196
  6. Linear non-competitive inhibition of solubilized human gamma-secretase by pepstatin A methylester, L685458, sulfonamides, and benzodiazepines.  |  Tian, G., et al. 2002. J Biol Chem. 277: 31499-505. PMID: 12072428
  7. aph-1 and pen-2 are required for Notch pathway signaling, gamma-secretase cleavage of betaAPP, and presenilin protein accumulation.  |  Francis, R., et al. 2002. Dev Cell. 3: 85-97. PMID: 12110170
  8. Presenilin-dependent gamma-secretase activity mediates the intramembranous cleavage of CD44.  |  Murakami, D., et al. 2003. Oncogene. 22: 1511-6. PMID: 12629514
  9. Regulated intramembrane proteolysis of the p75 neurotrophin receptor modulates its association with the TrkA receptor.  |  Jung, KM., et al. 2003. J Biol Chem. 278: 42161-9. PMID: 12913006
  10. Linking receptor-mediated endocytosis and cell signaling: evidence for regulated intramembrane proteolysis of megalin in proximal tubule.  |  Zou, Z., et al. 2004. J Biol Chem. 279: 34302-10. PMID: 15180987
  11. Nicastrin, presenilin, APH-1, and PEN-2 form active gamma-secretase complexes in mitochondria.  |  Hansson, CA., et al. 2004. J Biol Chem. 279: 51654-60. PMID: 15456764
  12. Activating mutations of NOTCH1 in human T cell acute lymphoblastic leukemia.  |  Weng, AP., et al. 2004. Science. 306: 269-71. PMID: 15472075
  13. Identification of a new presenilin-dependent zeta-cleavage site within the transmembrane domain of amyloid precursor protein.  |  Zhao, G., et al. 2004. J Biol Chem. 279: 50647-50. PMID: 15485850
  14. Determination of guinea-pig cortical gamma-secretase activity ex vivo following the systemic administration of a gamma-secretase inhibitor.  |  Grimwood, S., et al. 2005. Neuropharmacology. 48: 1002-11. PMID: 15857627

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Compound E, 250 µg

sc-221433
250 µg
$122.00

Compound E, 1 mg

sc-221433A
1 mg
$335.00

Compound E, 5 mg

sc-221433B
5 mg
$948.00