Cas no 18588-37-9 (2,4-Pyrimidinediamine,5-methyl-)

2,4-Pyrimidinediamine,5-methyl- structure
18588-37-9 structure
Product Name:2,4-Pyrimidinediamine,5-methyl-
CAS No:18588-37-9
MF:C5H8N4
MW:124.14381980896
CID:192074
PubChem ID:65266
Update Time:2025-04-19

2,4-Pyrimidinediamine,5-methyl- Chemical and Physical Properties

Names and Identifiers

    • 2,4-Pyrimidinediamine,5-methyl-
    • 2,4-Pyrimidinediamine, 5-methyl- (9CI)
    • 5-methylpyrimidine-2,4-diamine
    • 2,4-diamino-5-methylpyrimidine
    • 5-methylcytosine imine
    • Dam-pyr
    • RXYIYUOOCZCTQP-UHFFFAOYSA-N
    • 2,4-Pyrimidinediamine, 5-methyl-
    • SCHEMBL879562
    • AKOS006341749
    • methyl-2,4-pyrimidine-diamine
    • DTXSID40171804
    • 18588-37-9
    • Inchi: 1S/C5H8N4/c1-3-2-8-5(7)9-4(3)6/h2H,1H3,(H4,6,7,8,9)
    • InChI Key: RXYIYUOOCZCTQP-UHFFFAOYSA-N
    • SMILES: N1C(N)=NC=C(C)C=1N

Computed Properties

  • Exact Mass: 124.075
  • Monoisotopic Mass: 124.075
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 9
  • Rotatable Bond Count: 0
  • Complexity: 95
  • 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
  • Topological Polar Surface Area: 77.8A^2
  • XLogP3: -0.1

Experimental Properties

  • Density: 1.283
  • Boiling Point: 385.3°Cat760mmHg
  • Flash Point: 215.1°C
  • Refractive Index: 1.66
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