Cas no 87394-55-6 (1-(3-Chloropyridin-2-yl)piperazine)

1-(3-Chloropyridin-2-yl)piperazine is a versatile heterocyclic compound featuring a chloropyridine moiety linked to a piperazine ring. This structure imparts significant reactivity, making it a valuable intermediate in pharmaceutical and agrochemical synthesis. The chlorine substituent enhances electrophilic properties, facilitating further functionalization, while the piperazine group offers a stable, nitrogen-rich scaffold for derivatization. Its well-defined molecular architecture ensures consistent performance in coupling reactions and heterocyclic transformations. The compound is particularly useful in the development of bioactive molecules, including potential CNS-active agents and crop protection chemicals. High purity and stability under standard storage conditions further underscore its utility in research and industrial applications.
1-(3-Chloropyridin-2-yl)piperazine structure
87394-55-6 structure
Product Name:1-(3-Chloropyridin-2-yl)piperazine
CAS No:87394-55-6
MF:C9H12ClN3
MW:197.664680480957
MDL:MFCD08061034
CID:61082
PubChem ID:11412944
Update Time:2025-05-28

1-(3-Chloropyridin-2-yl)piperazine Chemical and Physical Properties

Names and Identifiers

    • 1-(3-Chloropyridin-2-yl)piperazine
    • 1-(3-Chloro-2-pyridyl)piperazine
    • 1-(3-chloro-2-pyridinyl)piperazine
    • 1-(3-chloro-pyridin-2-yl)piperazine
    • 4-(3-chloropyridin-2-yl)piperazine
    • N-(3-chloropyridin-2-yl)-piperazine
    • N-(3-Chloropyridin-2-yl)piperazine
    • AS-62033
    • AB90596
    • DTXSID80465057
    • AC-22847
    • BDBM50027019
    • SCHEMBL234597
    • 1-(3-Chloro-pyridin-2-yl)-piperazine
    • MFCD08061034
    • HLCPXCHNWZGOMT-UHFFFAOYSA-N
    • EN300-58350
    • AM87312
    • n(3-chloropyridin-2-yl)-piperazine
    • 1-(3-Chloro-2-pyridinyl)-piperazine
    • PD121206
    • J-503132
    • AKOS000126062
    • F78883
    • 87394-55-6
    • CHEMBL298004
    • CS-0206493
    • AB01002593-01
    • FT-0687552
    • DB-076939
    • C67427
    • MDL： MFCD08061034
    • Inchi： 1S/C9H12ClN3/c10-8-2-1-3-12-9(8)13-6-4-11-5-7-13/h1-3,11H,4-7H2
    • InChI Key： HLCPXCHNWZGOMT-UHFFFAOYSA-N
    • SMILES： ClC1=CC=CN=C1N1CCNCC1

Computed Properties

  • Exact Mass: 197.07200
  • Monoisotopic Mass: 197.0719751g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 13
  • Rotatable Bond Count: 1
  • Complexity: 159
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: 1.3
  • Topological Polar Surface Area: 28.2?2

Experimental Properties

  • Color/Form: Amber Liquid
  • Density: 1.213
  • Boiling Point: 331.4 °C at 760 mmHg
  • Flash Point: 331.4 °C at 760 mmHg
  • Refractive Index: 1.561
  • PSA: 28.16000
  • LogP: 1.53840
  • Solubility: Not determined

1-(3-Chloropyridin-2-yl)piperazine Customs Data

  • HS CODE：2933990090
  • Customs Data：

    China Customs Code:

    2933990090

    Overview:

    2933990090. Other heterocyclic compounds containing only nitrogen heteroatoms. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date

    Summary:

    2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

1-(3-Chloropyridin-2-yl)piperazine Pricemore >>

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