C16H18N4O2
298.34 g/mol
APIWarning
Piribedil
CAS3605-01-4EC222-764-6
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Piribedil is an antiparkinsonian agent and piperazine derivative that functions as a dopamine D2 and D3 receptor agonist, with additional α2-adrenergic antagonist properties. It is supplied as an active pharmaceutical ingredient for use in pharmaceutical manufacturing and research.
pharmaceutical raw material for antiparkinsonian formulationsresearch compound for dopamine receptor studies
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.
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Safety Reference
Warning
H302Harmful if swallowed
H336May cause drowsiness or dizziness
H362May cause harm to breast-fed children
H373May cause damage to organs through prolonged or repeated exposure
H412Harmful to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Piribedil (CAS 3605-01-4) is 2934.99.
HS code (international, 6-digit)
2934.99
EU CN code (8-digit)
2934 99 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]pyrimidine
InChIKey
OQDPVLVUJFGPGQ-UHFFFAOYSA-N
SMILES
C1CN(CCN1CC2=CC3=C(C=C2)OCO3)C4=NC=CC=N4
Synonyms (29)
- Piribedil (INN)
- Piribedilum [INN-Latin]
- Mono-hydrochloride, Piribedil
- PIRIBEDIL [MART.]
- Piribedil (Standard)
- Piribedil Mono hydrochloride
- Piribedile
- Piribedilum
- Piribendyl
- Trivastal
- Trivastal (TN)
- Trivastal lp
- Trivastan
- piribedil
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