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  2. 157977-91-8
3-(4-methylphenyl)piperazin-2-one | 157977-91-8
157977-91-8

Product name：3-(4-methylphenyl)piperazin-2-one

CAS No：157977-91-8
MF：C11H14N2O
MW：190.24166
CID：107958
PubChem ID：10465130
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Names and Identifiers
  • 2-Piperazinone,3-(4-methylphenyl)-
  • 3-(4-METHYLPHENYL)PIPERAZIN-2-ONE
  • Piperazinone, 3-(4-methylphenyl)- (9CI)
  • 1228554-19-5
  • 3-(4-methylphenyl)piperazin-2-one
  • AB37402
  • 1228559-03-2
  • (3S)-3-(4-METHYLPHENYL)PIPERAZIN-2-ONE
  • 157977-91-8
  • (3R)-3-(4-METHYLPHENYL)PIPERAZIN-2-ONE
  • 3-P-TOLYL-PIPERAZIN-2-ONE
  • SCHEMBL5586396
  • EN300-137561
  • CS-0233983
  • DTXSID40440320
  • 3-(p-Tolyl)piperazin-2-one
  • 3-(4-methylphenyl)-2-piperazinone
  • CHEMBL4524653
  • AB37401
  • 2-Piperazinone, 3-(4-methylphenyl)-
  • AB37404
  • AKOS011636374
  • 3-(p-tolyl)-piperazin-2-one
  • InChIKey：RXFUIHADWKAZNF-UHFFFAOYSA-N
  • Inchi：InChI=1S/C11H14N2O/c1-8-2-4-9(5-3-8)10-11(14)13-7-6-12-10/h2-5,10,12H,6-7H2,1H3,(H,13,14)
  • SMILES：CC1C=CC(C2NCCNC2=O)=CC=1
Chemical and Physical Properties

Computed Properties

  • Exact Mass: 190.11072
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 2
  • Rotatable Bond Count: 1
  • Monoisotopic Mass: 190.110613074g/mol
  • Heavy Atom Count: 14
  • Complexity: 209
  • Isotope Atom Count: 0
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 1
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Covalently-Bonded Unit Count: 1
  • XLogP3: 1
  • Topological Polar Surface Area: 41.1Ų

Experimental Properties

  • PSA: 41.13
  • Boiling Point: 409.5±45.0 °C at 760 mmHg
  • Vapor Pressure: 0.0±1.0 mmHg at 25°C
  • Flash Point: 181.0±28.9 °C
  • Density: 1.1±0.1 g/cm3
Security Information
  • Safety Instruction：H303+H313+H333
  • Hazard Statement：H303+H313+H333
  • Warning Statement：P264+P280+P305+P351+P338+P337+P313
  • Storage Condition：storage at -4℃ (1-2weeks), longer storage period at -20℃ (1-2years)
  • Signal Word：warning
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No. Purity Stock Specification Price update time operate
1P001QBS-10g 95% 3-4 weeks 10g $3856.00 20 Jun. 2024
1P001QBS-5g 95% 3-4 weeks 5g $2621.00 20 Jun. 2024
1P001QBS-2.5g 95% 3-4 weeks 2.5g $1791.00 20 Jun. 2024
1P001QBS-1g 95% 3-4 weeks 1g $945.00 20 Jun. 2024
1P001QBS-500mg 95% 3-4 weeks 500mg $751.00 20 Jun. 2024
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CM506761-1g 97% 1-2 Weeks 1g $404 02 Sep. 2022
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M357135-100mg 0.0 100mg $ 275.00 03 Jun. 2022
M357135-10mg 0.0 10mg $ 50.00 03 Jun. 2022
M357135-50mg 0.0 50mg $ 185.00 03 Jun. 2022
Brand:enamine Supplier:Enamine
No. Purity Stock Specification Price update time operate
EN300-137561-5000mg 95.0% In Stock 5000mg $2070.0 30 Sep. 2023
EN300-137561-10000mg 95.0% In Stock 10000mg $3069.0 30 Sep. 2023
EN300-137561-2500mg 95.0% In Stock 2500mg $1399.0 30 Sep. 2023
EN300-137561-1000mg 95.0% In Stock 1000mg $714.0 30 Sep. 2023
EN300-137561-500mg 95.0% In Stock 500mg $557.0 30 Sep. 2023
EN300-137561-250mg 95.0% In Stock 250mg $353.0 30 Sep. 2023
EN300-137561-100mg 95.0% In Stock 100mg $248.0 30 Sep. 2023
EN300-137561-50mg 95.0% In Stock 50mg $166.0 30 Sep. 2023
Brand:enaminestore Supplier:Enamine
No. Purity Stock Specification Price update time operate
EN300-137561-0.5g 95% In Stock 0.5g $557.0 15 Feb. 2023
EN300-137561-0.25g 95% In Stock 0.25g $353.0 15 Feb. 2023
EN300-137561-0.1g 95% In Stock 0.1g $248.0 15 Feb. 2023
EN300-137561-0.05g 95% In Stock 0.05g $166.0 15 Feb. 2023
EN300-137561-10.0g 95% In Stock 10.0g $3069.0 15 Feb. 2023
EN300-137561-5.0g 95% In Stock 5.0g $2070.0 15 Feb. 2023
EN300-137561-2.5g 95% In Stock 2.5g $1399.0 15 Feb. 2023
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AR001QK4-2.5g 95% In China Stock 2.5g $1949.00 15 Dec. 2023
AR001QK4-10g 95% In China Stock 10g $4245.00 15 Dec. 2023
AR001QK4-1g 95% In China Stock 1g $1007.00 15 Dec. 2023
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AR001QK4-100mg 95% In China Stock 100mg $366.00 15 Dec. 2023
AR001QK4-50mg 95% In China Stock 50mg $254.00 15 Dec. 2023
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