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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 259607Generated: November 4, 2026

n-[(Benzyloxy)carbonyl]leucylleucinamide

NSC 89646 · Cbz-Leu-Leu-NH2 · Carbobenzyloxyleucylleucinamide · N-[(Phenylmethoxy)carbonyl]-L-leucyl-L-leucinamide · L-Leucinamide, N-[(phenylmethoxy)carbonyl]-L-leucyl-

https://huagongshe.com/en/chemical/259607

n-[(Benzyloxy)carbonyl]leucylleucinamide molecular structure

Identifiers & Physical Properties

CAS No.71800-39-0
Molecular formulaC20H31N3O4
Average molar mass377.5 g/mol
Monoisotopic mass377.23145648 g/mol
SMILESCC(C)CC(NC(=O)C(CC(C)C)NC(=O)OCc1ccccc1)C(N)=O
InChIKeyJCFAUIGZYQYJPD-UHFFFAOYSA-N
PubChem CID259607
DTXSIDDTXSID60293451

Chemical & Physical Properties

XLogP3.2
Topological polar surface area111
Hydrogen bond donors3
Hydrogen bond acceptors4
Rotatable bonds11
Heavy atoms27
Formal charge0
Complexity488
Melting point212-213 °C(Solv: methanol (67-56-1))
Boiling point613.5±50.0 °C(Predicted)
Density1.107±0.06 g/cm3(Predicted)
pKa (acidity coefficient)11.14±0.46(Predicted)