Cas no 3138-88-3 ((2R,5S)-1-Benzyl-2,5-dimethylpiperazine)

(2R,5S)-1-Benzyl-2,5-dimethylpiperazine is a chiral piperazine derivative with a defined stereochemistry, making it a valuable intermediate in pharmaceutical and fine chemical synthesis. Its rigid structure and benzyl substitution enhance its utility in asymmetric catalysis and as a building block for bioactive compounds. The compound's high enantiomeric purity ensures consistent performance in stereoselective reactions, while its stability under various conditions allows for versatile applications. Its role in the synthesis of chiral ligands and pharmacologically active molecules underscores its importance in medicinal chemistry and drug development. The well-defined configuration also facilitates precise structural modifications for tailored applications.
(2R,5S)-1-Benzyl-2,5-dimethylpiperazine structure
3138-88-3 structure
Product Name:(2R,5S)-1-Benzyl-2,5-dimethylpiperazine
CAS No:3138-88-3
MF:C13H20N2
MW:204.311303138733
CID:294890
PubChem ID:10632028
Update Time:2025-10-16

(2R,5S)-1-Benzyl-2,5-dimethylpiperazine Chemical and Physical Properties

Names and Identifiers

    • trans-1-Benzyl-2,5-dimethylpiperazine
    • 2R,5S-1-Benzyl-2,5-dimethyl-piperazine
    • Piperazine,2,5-dimethyl-1-(phenylmethyl)-, (2R,5S)-rel-
    • (2S,5R)-1-Benzyl-2,5-dimethylpiperazine
    • 1-Benzyl-2(S),5(R)-dimethyl-piperazine
    • LogP
    • piperazine, 2,5-dimethyl-1-(phenylmethyl)-, (2S,5R)-
    • (2R,5S)-rel-2,5-Dimethyl-1-(phenylmethyl)piperazine
    • CS-0340269
    • MFCD06797586
    • DTXSID501224709
    • Ethylcaprylate
    • (2R,5S)-2,5-dimethyl-1-(phenylmethyl)piperazine
    • 2(R),5(S)-Dimethyl-1-N-benzyl-piperazine
    • (2R,5S)-1-benzyl-2,5-dimethylpiperazine
    • AKOS015918884
    • A4654
    • rel-(2R,5S)-2,5-Dimethyl-1-(phenylmethyl)piperazine
    • P15616
    • Piperazine,2,5-dimethyl-1-(phenylmethyl)-, (2R,5S)-
    • (2R,5S)-1-benzyl-2,5-dimethyl-piperazine
    • WJTCHBVEUFDSIK-NWDGAFQWSA-N
    • A818143
    • 618104-69-1
    • 216532-43-3
    • F79544
    • SCHEMBL103705
    • A820826
    • 3138-88-3
    • (2R,5S)-1-Benzyl-2,5-dimethylpiperazine
    • Inchi： 1S/C13H20N2/c1-11-9-15(12(2)8-14-11)10-13-6-4-3-5-7-13/h3-7,11-12,14H,8-10H2,1-2H3/t11-,12+/m0/s1
    • InChI Key： WJTCHBVEUFDSIK-NWDGAFQWSA-N
    • SMILES： N1(CC2C=CC=CC=2)C[C@H](C)NC[C@H]1C

Computed Properties

  • Exact Mass: 204.1628
  • Monoisotopic Mass: 204.162648646g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 15
  • Rotatable Bond Count: 2
  • Complexity: 187
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 2
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 2
  • Topological Polar Surface Area: 15.3?2

Experimental Properties

  • Density: 0.964
  • Boiling Point: 292 oC
  • Flash Point: 110 oC
  • Refractive Index: 1.515
  • PSA: 15.27
  • LogP: 2.13550

(2R,5S)-1-Benzyl-2,5-dimethylpiperazine Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
TRC
R289375-25mg
(2R,5S)-1-Benzyl-2,5-dimethylpiperazine
 3138-88-3
25mg
 $ 230.00 2022-06-03
TRC
R289375-50mg
(2R,5S)-1-Benzyl-2,5-dimethylpiperazine
 3138-88-3
50mg
 $ 375.00 2022-06-03
TRC
R289375-100mg
(2R,5S)-1-Benzyl-2,5-dimethylpiperazine
 3138-88-3
100mg
 $ 600.00 2022-06-03

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