(S)-2-(Piperazin-2-yl)acetonitrile dihydrochloride

Name: (S)-2-(Piperazin-2-yl)acetonitrile dihydrochloride
Brand: ChemScene
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CAS No. 2158301-19-8
Cat. No. CS-0093965
Purity≥95%
MDL No.None

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(S)-2-(Piperazin-2-yl)acetonitrile dihydrochloride|CS-0093965

Structure of 2158301-19-8

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General Information

CAS No. 2158301-19-8
Cat. No. CS-0093965
Purity ≥95%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₁₃Cl₂N₃
Molecular Weight 198.09
Synonym(s) 2-[(2S)-Piperazin-2-yl]acetonitrile dihydrochloride
SMILES N#CC[C@@H]1NCCNC1.[H]Cl.[H]Cl

Description

(S)-2-(Piperazin-2-yl)acetonitrile dihydrochloride is a bench-stable, moisture-tolerant chiral building block featuring a piperazine ring tethered to a nitrile-bearing acetyl moiety. This configuration enables efficient integration into bioactive scaffolds, particularly in medicinal chemistry campaigns targeting CNS modulators and kinase inhibitors. The dihydrochloride salt enhances solubility and handling, streamlining synthetic workflows under standard conditions.

Application

(S)-2-(Piperazin-2-yl)acetonitrile dihydrochloride serves as a versatile chiral building block in medicinal chemistry, enabling the synthesis of bioactive heterocycles and peptide conjugates. The piperazine core provides excellent solubility and functional group tolerance, while the nitrile moiety offers a handle for downstream transformations such as hydrolysis to carboxylic acids or reductive amination. Bench-stable and readily purified by standard methods, it functions effectively in both solution-phase and solid-phase synthesis workflows.

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362-P405-P501

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Computational Chemistry Data

TPSA 47.85
LogP 0.30508
H_Acceptors 3
H_Donors 2
Rotatable_Bonds 1

Other Classifications

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Building Blocks Skeleton Aliphatic heterocycle compounds Piperazine compounds

Key Words

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(S)-2-(Piperazin-2-yl)acetonitrile dihydrochloride

CAS No. 2158301-19-8

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