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Home/Compounds/Pharmaceutical Intermediate/1-(2-hydroxyethyl)piperazine
C6H14N2O
130.19 g/mol
Pharmaceutical IntermediateDanger

N-(2-Hydroxyethyl)piperazine

CAS103-76-4EC203-142-3
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate

N-(2-Hydroxyethyl)piperazine is a chemical compound that serves as a pharmaceutical intermediate. It features a piperazine ring with a hydroxyethyl substituent, making it a bifunctional molecule with both alcohol and amine groups.

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

ReferenceSame Category

Phenylacetone

CAS103-79-7

pharmaceutical intermediate

ReferenceSame Category

Phenylacetyl chloride

CAS103-80-0

pharmaceutical intermediate

ReferenceSame Category

Acetanilide

CAS103-84-4

pharmaceutical intermediate

ReferenceSame Category

P-acetotoluide

CAS103-89-9

pharmaceutical intermediate

Safety Reference

Corrosive
Corrosive
Harmful
Harmful
Danger
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for N-(2-Hydroxyethyl)piperazine (CAS 103-76-4) 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

2-piperazin-1-ylethanol

InChIKey

WFCSWCVEJLETKA-UHFFFAOYSA-N

SMILES

C1CN(CCN1)CCO

Synonyms (39)
  • 1-(2-Hydroxyethyl)piperazine
  • 1-(2-hydoxyethyl)piperazine
  • 1-(2-hydroxyethyl)piperazin
  • 1-(2-hydroxyethyl)piperizine
  • 1-(hydroxyethyl)piperazine
  • 1-PIPERAZINEETHANOL
  • 1-Piperazinethanol
  • 2-(1-Piperazinyl)ethanol
  • 2-(1-piperazinyl)-1-ethanol
  • 2-(1-piperazinyl)-l-ethanol
  • 2-(piperazin-1-yl)ethan-1-ol
  • 2-Hydroxyethylpiperazine
  • 2-Piperazin-1-ylethanol
  • 2-Piperazinoethanol
  • 2-hydroxyethylpiperizine
  • 2-hydroxylethylpiperazine
  • 2-piperazine-1-yl-ethanol
  • 2-piperazinyl-ethanol
  • 2-piperazinylethan-1-ol
  • 4-(2-Hydroxyethyl)piperazine
  • 4-N-hydroxyethyl-piperazine
  • 4-hydroxyethyl-piperazine
  • Dasatinib Impurity 40
  • Ethanol, 2-(1-piperazinyl)-
  • Hydroxyethylpiperazine
  • N-(2-Hydroxyethyl)piperazine
  • N-(2-hydroxyethyl)piperazines
  • N-(Hydroxyethyl)piperazine
  • N-piperazine ethanol
  • USAF DO-22
  • hydroxylethylpiperazine
  • piperazine ethanol

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