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Substance Name: Proteinase inhibitor E 64
RN: 66701-25-5
UNII: R76F7856MV
InChIKey: LTLYEAJONXGNFG-DCAQKATOSA-N

Note

  • Cysteine protease inhibitor of microbial origin, which inhibits cathepsin B (EC 3.4.22.1) and cathepsin L (EC 3.4.22.-).

Molecular Formula

  • C15-H27-N5-O5

Molecular Weight

  • 357.408
 

Classification Codes

  • Anti-Infective Agents
  • Antimalarials
  • Antiparasitic Agents
  • Antiprotozoal Agents
  • Cysteine Proteinase Inhibitors
  • Enzyme Inhibitors
  • Protease Inhibitors
  • Reproductive Effect
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Names and Synonyms

Results Name

  • Proteinase inhibitor E 64

Name of Substance

  • E 64

Synonyms

  • 5-18-07-00006 (Beilstein Handbook Reference)
  • BRN 1405664
  • E 64
  • E 64 (proteinase inhibitor)
  • E-64
  • E64
  • Proteinase inhibitor E 64
  • Thiol protease inhibitor
  • UNII-R76F7856MV

Systematic Names

  • Oxiranecarboxylic acid, 3-(((1-(((4-((aminoiminomethyl)amino)butyl)amino)carbonyl)-3-methylbutyl)amino)carbonyl)-, (2S-(2-alpha,3-beta(R*)))-
  • Oxiranecarboxylic acid, 3-(((1-(((4-((aminoiminomethyl)amino)butyl)amino)carbonyl)-3-methylbutyl)amino)carbonyl)-, (2S-(2alpha,3beta(R*)))-

Registry Numbers

CAS Registry Number

  • 66701-25-5

FDA UNII

  • R76F7856MV

System Generated Number

  • 0066701255

Structure Descriptors

InChI

1S/C15H27N5O5/c1-8(2)7-9(20-13(22)10-11(25-10)14(23)24)12(21)18-5-3-4-6-19-15(16)17/h8-11H,3-7H2,1-2H3,(H,18,21)(H,20,22)(H,23,24)(H4,16,17,19)/t9-,10-,11-/m0/s1

InChIKey

LTLYEAJONXGNFG-DCAQKATOSA-N

Smiles

O1[C@@H]([C@H]1C(=O)O)C(N[C@H](C(=O)NCCCCNC(=N)N)CC(C)C)=O