L-Norleucine is a non-proteinogenic amino acid used primarily as a research reagent. It is structurally related to the glutamine antagonist 6-diazo-5-oxo-L-norleucine (DON), originally isolated from Streptomyces and historically investigated for potential antitumor activity.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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(2R)-aminoheptanoic acid
research compound
L-2-aminoheptanoic acid
research compound
2-aminoheptanoic acid
research compound
2-Cyano-5-fluoropyridine
research compound
TETRADECANOIC-13,13,14,14,14-D5 ACID
research compound
3-Aminopyrazine-2-carboxaldehyde
research compound
Chloro(1,5-cyclooctadiene)copper(I) dimer
research compound
D-(-)-norleucine
research compound
The international HS code for L-Norleucine (CAS 327-57-1) is 2922.49.
2922.49
2922 49 85
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
(2S)-2-aminohexanoic acid
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CCCC[C@@H](C(=O)O)N
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