Safety Reference
Warning
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
Sourcing Piperazinone?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Sourcing Piperazinone?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Piperazinone, also known as piperazine-2-one, is a carboximidic acid that serves as a chemical building block. It is primarily used as a pharmaceutical intermediate in the synthesis of various compounds.
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 Piperazinone (CAS 5625-67-2) is 2933.59.
2933.59
2933 59 95
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
piperazin-2-one
IWELDVXSEVIIGI-UHFFFAOYSA-N
C1CNC(=O)CN1