C10H13Cl3N2
267.6 g/mol
Pharmaceutical IntermediateWarning
1-(2,3-Dichlorophenyl)piperazine hydrochloride
CAS119532-26-2EC601-621-5
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate
1-(2,3-Dichlorophenyl)piperazine hydrochloride is a chemical compound used as a pharmaceutical intermediate in the manufacturing of active pharmaceutical ingredients. It contains a piperazine ring substituted with a dichlorophenyl group and is typically supplied in salt form.
pharmaceutical intermediate
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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Related Compounds
StrongSame Parent
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Referencesame scaffold
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Nitrosamine impurity standard
Referencesame scaffold
N-(3-methoxyphenyl)piperazine hydrochloride
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Referencesame scaffold
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Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for 1-(2,3-Dichlorophenyl)piperazine hydrochloride (CAS 119532-26-2) is 2933.59.
HS code (international, 6-digit)
2933.59
EU CN code (8-digit)
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.
Identifiers
IUPAC Name
1-(2,3-dichlorophenyl)piperazine;hydrochloride
InChIKey
CYQFNNSFAGXCEC-UHFFFAOYSA-N
SMILES
C1CN(CCN1)C2=C(C(=CC=C2)Cl)Cl.Cl
Synonyms (17)
- Aripiprazole EP Impurity B HCl
- DCPP-hydrochloride
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