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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 87298Generated: October 23, 2026

1-Cyclohexylpiperazine

AKOS BBS-00003612 · BUTTPARK 82\06-06 · TIMTEC-BB SBB003875 · Avatopal impurity 47 · N-Cyclohexylpiperazine · 1-Cyclohexylpiperizine · 1-CYCLOHEXYLPIPERAZINE · Avatrombopag Impurity 9

https://huagongshe.com/en/chemical/87298

1-Cyclohexylpiperazine molecular structure

Identifiers & Physical Properties

CAS No.17766-28-8
Molecular formulaC10H20N2
Average molar mass168.28 g/mol
Monoisotopic mass168.16264864 g/mol
SMILESC1CCC(N2CCNCC2)CC1
InChIKeyXPDSXKIDJNKIQY-UHFFFAOYSA-N
PubChem CID87298
ChEMBLCHEMBL574182
EC No.241-750-0
DTXSIDDTXSID40170357

Chemical & Physical Properties

XLogP1.4
Topological polar surface area15.3
Hydrogen bond donors1
Hydrogen bond acceptors2
Rotatable bonds1
Heavy atoms12
Formal charge0
Complexity124
Melting point28-32 °C
Boiling point287.25°C (rough estimate)
Density0.9725 (rough estimate)
Refractive index1.6011
Storage conditionsKeep in dark place,Inert atmosphere,Room temperature
SolubilityChloroform (Slightly), Methanol (Slightly)
Physical stateLow Melting Solid
pKa (acidity coefficient)9.25±0.10(Predicted)
ColorYellow-brownish
BRN106845
InChIInChI=1S/C10H20N2/c1-2-4-10(5-3-1)12-8-6-11-7-9-12/h10-11H,1-9H2
InChIKeyXPDSXKIDJNKIQY-UHFFFAOYSA-N
SMILESN1(C2CCCCC2)CCNCC1
CAS DataBase Reference17766-28-8(CAS DataBase Reference)
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH315-H319-H335
GHS precautionary statementsP261-P305+P351+P338-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard symbolsXi
Risk statements (R)36/37/38
Safety statements (S)24/25-26
Water hazard class (WGK)3
Hazard NoteIrritant
Customs code29335990

Safety & Regulations

GHS classificationWarningH315 (95.3%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 43 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesSkin Irrit. 2 (95.3%)
Water hazard class (WGK)3
Customs code29335990
Risk statements (R)36/37/38
Signal wordWarning
GHS pictogramGHS07
Hazard symbolsXi
hazard_noteIrritant
Safety statements (S)24/25-26
GHS hazard statementsH315-H319-H335
GHS precautionary statementsP261-P305+P351+P338-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313

Applications & Uses

Uses

1-Cyclohexylpiperazine is an σ1 and σ2 receptor ligands with diagnostic and therapeutic potentials.