Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Sourcing L-N-Butylsulfonyl-p-hydroxyphenylalanine?
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Sourcing L-N-Butylsulfonyl-p-hydroxyphenylalanine?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
L-N-Butylsulfonyl-p-hydroxyphenylalanine is a chemical compound with the formula C13H19NO5S. It functions as a pharmaceutical intermediate, primarily used in the synthesis of active pharmaceutical ingredients.
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 L-N-Butylsulfonyl-p-hydroxyphenylalanine (CAS 149490-60-8) is 2935.90.
2935.90
2935 90 90
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-(butylsulfonylamino)-3-(4-hydroxyphenyl)propanoic acid
VCKJOKXXEIQENI-LBPRGKRZSA-N
CCCCS(=O)(=O)N[C@@H](CC1=CC=C(C=C1)O)C(=O)O