Leupeptin

CAS Registry Number®

55123-66-5

CAS Name

Leupeptin

Molecular Formula

C20H38N6O4

Molecular Mass

426.55

Cite this Page

Leupeptin.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=55123-66-5 (retrieved 2024-11-22) (CAS RN: 55123-66-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C20H38N6O4/c1-12(2)9-16(24-14(5)28)19(30)26-17(10-13(3)4)18(29)25-15(11-27)7-6-8-23-20(21)22/h11-13,15-17H,6-10H2,1-5H3,(H,24,28)(H,25,29)(H,26,30)(H4,21,22,23)/t15-,16-,17-/m0/s1

InChIKey

InChIKey=GDBQQVLCIARPGH-ULQDDVLXSA-N

SMILES

[C@@H](NC([C@H](CC(C)C)NC(C)=O)=O)(C(N[C@@H](CCCNC(=N)N)C=O)=O)CC(C)C

Canonical SMILES

O=CC(NC(=O)C(NC(=O)C(NC(=O)C)CC(C)C)CC(C)C)CCCNC(=N)N

Other Names for this Substance

  • L-Leucinamide, N-acetyl-L-leucyl-N-[(1S)-4-[(aminoiminomethyl)amino]-1-formylbutyl]-
  • L-Leucinamide, N-acetyl-L-leucyl-N-[4-[(aminoiminomethyl)amino]-1-formylbutyl]-, (S)-
  • N-Acetyl-L-leucyl-N-[(1S)-4-[(aminoiminomethyl)amino]-1-formylbutyl]-L-leucinamide
  • Acetyl-L-leucyl-L-leucyl-L-argininal
  • Leupeptin

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration