Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Sourcing Ethyl 4-oxopiperidine-3-carboxylate?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
N-Carbobenzoxy-L-glutamic acid gamma-methyl ester
pharmaceutical intermediate
Sourcing Ethyl 4-oxopiperidine-3-carboxylate?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Ethyl 4-oxopiperidine-3-carboxylate is a chemical compound used as a pharmaceutical intermediate. It features a piperidine ring with ester and ketone functional groups, and is supplied in salt form for use in research and manufacturing processes.
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 Ethyl 4-oxopiperidine-3-carboxylate (CAS 4644-61-5) is 2933.39.
2933.39
2933 39 99
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
ethyl 4-oxopiperidine-3-carboxylate;hydrochloride
RTYXWLMQWSFXNI-UHFFFAOYSA-N
CCOC(=O)C1CNCCC1=O.Cl