Levacetylleucine

Overview

Levacetylleucine is a small molecule active pharmaceutical ingredient (ChEMBL CHEMBL56021).

Patent & exclusivity (US)

Per the FDA Orange Book (1 approved US product), the latest listed US patent on Levacetylleucine expires 19 Apr 2037 and exclusivity 24 Sept 2031. Generic API sourcing typically opens up once these lapse.

Chemical identity

IUPAC name

(2S)-2-acetamido-4-methylpentanoic acid

Canonical SMILES

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

InChIKey

WXNXCEHXYPACJF-ZETCQYMHSA-N