trans-Epoxysuccinyl-L-leucylamido-(4-guanidino)butane
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
66701-25-5
Chemical name
trans-Epoxysuccinyl-L-leucylamido-(4-guanidino)butane
Molecular formula
C15H27N5O5
Molecular weight
357.41 g/mol
Synonyms
Proteinase inhibitor E 64; e-64; (2S,3S)-3-(((S)-1-((4-Guanidinobutyl)amino)-4-methyl-1-oxopentan-2-yl)carbamoyl)oxirane-2-carboxylic acid; E 64; E64; Thiol protease inhibitor; (2S,3S)-3-[[(1S)-1-(4-guanidinobutylcarbamoyl)-3-methyl-butyl]carbamoyl]oxirane-2-carboxylic acid; 3-[[[(1S)-1-[[[4-[(aminoiminomethyl)amino]butyl]amino]carbonyl]-3-methylbutyl]amino]carbonyl]-(2S,3S)-oxiranecarboxylic acid; E 64 (proteinase inhibitor); (2S,3S)-3-[[(S)-1-[(4-Guanidinobutyl)amino]-4-methyl-1-oxopentan-2-yl]carbamoyl]oxirane-2-carboxylic Acid; 2-OXIRANECARBOXYLIC ACID, 3-((((1S)-1-(((4-((AMINOIMINOMETHYL)AMINO)BUTYL)AMINO)CARBONYL)-3-METHYLBUTYL)AMINO)CARBONYL)-, (2S,3S)-; 2-Oxiranecarboxylic acid, 3-[[[(1S)-1-[[[4-[(aminoiminomethyl)amino]butyl]amino]carbonyl]-3-methylbutyl]amino]carbonyl]-, (2S,3S)-
InChIKey
LTLYEAJONXGNFG-DCAQKATOSA-N
PubChem CID
123985
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H372
Catalog reference cue; confirm supplier documentation before use.
XLogP
-0.9
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.