Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H371May cause damage to organs
Sourcing (2S)-4-[[(TERT-BUTOXY)CARBONYL]AMINO]-2-HYDROXYBUTANOIC ACID?
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pharmaceutical intermediate
Sourcing (2S)-4-[[(TERT-BUTOXY)CARBONYL]AMINO]-2-HYDROXYBUTANOIC ACID?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
This compound is a Boc-protected amino acid intermediate, specifically a derivative of 2-hydroxy-4-aminobutanoic acid with a tert-butoxycarbonyl (Boc) protecting group. It is used as a building block in the synthesis of more complex molecules, primarily in pharmaceutical research and manufacturing.
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 (2S)-4-[[(TERT-BUTOXY)CARBONYL]AMINO]-2-HYDROXYBUTANOIC ACID (CAS 207305-60-0) 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-hydroxy-4-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid
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