Home/Compounds/Pharmaceutical Intermediate/1-(2,3-Dihydro-1,4-benzodioxin-2-ylcarbonyl)piperazine hydrochloride
C13H17ClN2O3
284.74 g/mol
Pharmaceutical IntermediateDanger
1-(1,4-benzodioxan-2-ylcarbonyl)piperazine hydrochloride
CAS70918-74-0EC415-660-9
Category
Pharmaceutical Intermediate
Compound Class
Amide
Primary Use
Pharmaceutical Intermediate
This compound is a hydrochloride salt of a piperazine derivative bearing a 1,4-benzodioxane carbonyl group. It is primarily used as a pharmaceutical intermediate or impurity reference standard in research and manufacturing settings.
pharmaceutical intermediateimpurity reference standard
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
N-1,4-benzodioxane-2-carbonyl piperazine
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Safety Reference
Danger
H301Toxic if swallowed
H311Toxic in contact with skin
H331Toxic if inhaled
H373May cause damage to organs through prolonged or repeated exposure
H411Toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for 1-(1,4-benzodioxan-2-ylcarbonyl)piperazine hydrochloride (CAS 70918-74-0) 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
2,3-dihydro-1,4-benzodioxin-3-yl(piperazin-1-yl)methanone;hydrochloride
InChIKey
TUKBWYXLYINULI-UHFFFAOYSA-N
SMILES
C1CN(CCN1)C(=O)C2COC3=CC=CC=C3O2.Cl
Synonyms (22)
- Doxazosin EP Impurity B
- Doxazosin Related Compound A
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