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Substance Name: Leupeptin
RN: 55123-66-5
UNII: J97339NR3V
InChIKey: GDBQQVLCIARPGH-ULQDDVLXSA-N

Classification Codes

  • Cysteine Proteinase Inhibitors
  • Enzyme Inhibitors
  • Protease Inhibitors
  • Tumor Data

Molecular Formula

  • C20-H38-N6-O4

Molecular Weight

  • 426.558
 
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Names and Synonyms

Name of Substance

  • Leupeptin

Synonyms

  • (S)-2-(2-Acetamido-4-methylvaleramido)-N-(1-formyl-4-guanidinobutyl)-4-methyl-valeramide
  • UNII-J97339NR3V

Systematic Name

  • Valeramide, 2-(2-acetamido-4-methylvaleramido)-N-(1-formyl-4-guanidinobutyl)-4-methyl- (S)-

Registry Numbers

CAS Registry Number

  • 55123-66-5

FDA UNII

  • J97339NR3V

System Generated Number

  • 0055123665

Structure Descriptors

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

GDBQQVLCIARPGH-ULQDDVLXSA-N

Smiles

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