Safety Reference
Danger
H318Causes serious eye damage
H412Harmful to aquatic life with long lasting effects
Sourcing N-(methoxycarbonyl)-l-tert-leucine?
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pharmaceutical intermediate
L-Alanine benzyl ester 4-toluenesulfonate
pharmaceutical intermediate
Sourcing N-(methoxycarbonyl)-l-tert-leucine?
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N-(Methoxycarbonyl)-L-tert-leucine is a chiral building block used primarily in peptide synthesis. It features a tert-butyl side chain and a methoxycarbonyl protecting group on the amino function, making it suitable for solid-phase or solution-phase peptide assembly.
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.
The international HS code for N-(methoxycarbonyl)-l-tert-leucine (CAS 162537-11-3) is 2924.19.
2924.19
2924 19 00
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-(methoxycarbonylamino)-3,3-dimethylbutanoic acid
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