Cas no 20980-22-7 (2-(piperazin-1-yl)pyrimidine)

2-(piperazin-1-yl)pyrimidine structure
2-(piperazin-1-yl)pyrimidine structure
Product Name:2-(piperazin-1-yl)pyrimidine
CAS No:20980-22-7
MF:C8H12N4
MW:164.207680702209
MDL:MFCD00040742
CID:51704
PubChem ID:88747
Update Time:2025-04-18

2-(piperazin-1-yl)pyrimidine Chemical and Physical Properties

Names and Identifiers

    • 2-(1-Piperazinyl)pyrimidine
    • 1-(2-Pyrimidyl)piperazine dihydrochloride
    • 1-(2-Pyrimidyl)piperazine
    • 2-(1-Piperazino)pyrimidine
    • N-(2-Pyrimidinyl)-piperazine
    • 2-piperazino-pyrimidine
    • 2-Piperazinopyrimidine
    • N-(2-Pyrimidyl)piperazine
    • 2-(1-Piperazinyl)pyr
    • 2-Piperazin-1-ylpyrimidine
    • 1-pp
    • 1-PYRIMIDYL PIPERAZINE
    • 2-(Piperazin-1-yl)pyrimidine
    • 2,6-DICHLORO-4-[4-(4-METHYLPHENYL)-1,3-THIAZOL-2-YL]PYRIDINE
    • 2-piperazin-1-yl-pyrimidine
    • 2-Piperazinylpyrimidine
    • PMPRZ
    • RARECHEM AH CK 0195
    • 2-(piperazin-1-yl)pyrimidine
    • MDL： MFCD00040742
    • Inchi： 1S/C8H12N4/c1-2-10-8(11-3-1)12-6-4-9-5-7-12/h1-3,9H,4-7H2
    • InChI Key： MRBFGEHILMYPTF-UHFFFAOYSA-N
    • SMILES： N1(C2N=CC=CN=2)CCNCC1
    • BRN： 151178

Computed Properties

  • Exact Mass: 164.10600
  • Monoisotopic Mass: 164.106
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 1
  • Complexity: 127
  • 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: 0
  • Topological Polar Surface Area: 41A^2

Experimental Properties

  • Color/Form: {"from":"zh","to":"en","trans_result":[{"src":"\u672a\u786e\u5b9a","dst":"Not determined"},{"src":"2.\u00a0\u5bc6\u5ea6\uff08g\/mL,25\/4\u2103\uff09","dst":"2. density (g\/ml, 25\/4 \u2103)"}]}
  • Density: 1.158?g/mL?at 25?°C(lit.)
  • Melting Point: 32-34°C
  • Boiling Point: 277?°C(lit.)
  • Flash Point: Degrees Fahrenheit:>230°F
    Degrees Celsius:>110°C
  • Refractive Index: n20/D 1.587(lit.)
  • Water Partition Coefficient: almost transparency
  • PSA: 41.05000
  • LogP: 0.28000
  • Sensitiveness: Hygroscopic

2-(piperazin-1-yl)pyrimidine Security Information

  • Symbol: GHS07
  • Prompt：warning
  • Signal Word：Warning
  • Hazard Statement： H315-H319
  • Warning Statement： P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
  • Hazardous Material transportation number：NONH for all modes of transport
  • WGK Germany：3
  • Hazard Category Code： 36/37/38
  • Safety Instruction： S26-S36-S24/25
  • RTECS：UV9702000
  • Hazardous Material Identification： Xi
  • Safety Term：S24/25
  • HazardClass：8
  • TSCA：Yes
  • Storage Condition：Keep in dark place,Inert atmosphere,Room temperature
  • Risk Phrases：R36/37/38

2-(piperazin-1-yl)pyrimidine 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%

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2-(piperazin-1-yl)pyrimidine Production Method

Production Method 1

Reaction Conditions
1.1 Reagents: Potassium carbonate Solvents: Water ;  50 - 65 °C; 1 h, 60 - 65 °C
Reference
Syntheses, biological activities and SAR studies of novel carboxamide compounds containing piperazine and arylsulfonyl moieties
Wang, Bao-Lei; Shi, Yan-Xia; Zhang, Shu-Jun; Ma, Yi; Wang, Hong-Xue; et al, European Journal of Medicinal Chemistry, 2016, 117, 167-178

Production Method 2

Reaction Conditions
1.1 Reagents: Potassium carbonate Solvents: Water ;  50 - 65 °C; 1 h, 60 - 65 °C; 65 °C → 35 °C
Reference
Synthesis and Biological Activity of Some Novel Trifluoromethyl-Substituted 1,2,4-Triazole and Bis(1,2,4-Triazole) Mannich Bases Containing Piperazine Rings
Wang, Bao-Lei; Shi, Yan-Xia; Ma, Yi; Liu, Xing-Hai; Li, Yong-Hong; et al, Journal of Agricultural and Food Chemistry, 2010, 58(9), 5515-5522

2-(piperazin-1-yl)pyrimidine Raw materials

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2-(piperazin-1-yl)pyrimidine Suppliers

Suzhou Senfeida Chemical Co., Ltd
Gold Member
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(CAS:20980-22-7)2-(1-Piperazinyl)pyrimidine
Order Number:sfd4736;1688890
Stock Status:in Stock
Quantity:200kg/Company Customization
Purity:99.9%/98%
Pricing Information Last Updated:Friday, 19 July 2024 14:33
Price ($):discuss personally
Amadis Chemical Company Limited
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(CAS:20980-22-7)2-(piperazin-1-yl)pyrimidine
Order Number:A815058
Stock Status:in Stock
Quantity:500g
Purity:99%
Pricing Information Last Updated:Monday, 2 September 2024 16:07
Price ($):260.0
Tiancheng Chemical (Jiangsu) Co., Ltd
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(CAS:20980-22-7)2-哌嗪嘧啶
Order Number:LE1688890;LE5738026
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:33
Price ($):discuss personally

2-(piperazin-1-yl)pyrimidine Related Literature

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Suzhou Senfeida Chemical Co., Ltd
(CAS:20980-22-7)2-(1-Piperazinyl)pyrimidine
sfd4736;1688890
Purity:99.9%/98%
Quantity:200kg/Company Customization
Price ($):Inquiry/Inquiry
Email
Amadis Chemical Company Limited
(CAS:20980-22-7)2-(piperazin-1-yl)pyrimidine
A815058
Purity:99%
Quantity:500g
Price ($):260.0
Email