Product Name

  • Name

    5-Amino-3,7-dimethylxanthine

  • EINECS
  • CAS No. 81281-47-2
  • Article Data2
  • CAS DataBase
  • Density 1.69 g/cm3
  • Solubility
  • Melting Point
  • Formula C7H9N5O2
  • Boiling Point 477.2 °C at 760 mmHg
  • Molecular Weight 195.181
  • Flash Point 242.4 °C
  • Transport Information
  • Appearance white solid
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 81281-47-2 (5-Amino-3,7-dimethylxanthine)
  • Hazard Symbols
  • Synonyms 1-Amino-3,7-dihydro-3,7-dimethyl-1H-purine-2,6-dione;
  • PSA 91.03000
  • LogP -0.93930

5-Amino-3,7-dimethylxanthine Specification

With the CAS registry number 81281-47-2, the IUPAC name of 5-Amino-3,7-dimethylxanthine is 1-Amino-3,7-dimethylpurine-2,6-dione. The product's categories are chemical amines, amines and heterocycles. In addition, its molecular formula is C7H9N5O2 and its molecular weight is 195.18. Besides, this chemical is white solid, which is intermediate for the synthesis of theobromine.

The other characteristics of 5-Amino-3,7-dimethylxanthine can be summarized as: (1)ACD/LogP: -2.84; (2)# of Rule of 5 Violations: 0; (3)XLogP3: -0.8; (4)H bond acceptors: 7; (5)H bond donors: 2; (6)Freely Rotating Bonds: 1; (7)Rotatable Bond Count: 0; (8)Exact Mass: 195.075625; (9)MonoIsotopic Mass: 195.075625; (10)Polar Surface Area: 61.68 Å2; (11)Index of Refraction: 1.772; (12)Molar Refractivity: 47.87 cm3; (13)Molar Volume: 114.9 cm3; (14)Polarizability: 18.97×10-24cm3; (15)Surface Tension: 77 dyne/cm; (16)Density: 1.69 g/cm3; (17)Flash Point: 242.4 °C; (18)Enthalpy of Vaporization: 74.11 kJ/mol; (19)Boiling Point: 477.2 °C at 760 mmHg; (20)Vapour Pressure: 2.85E-09 mmHg at 25 °C.

People can use the following data to convert to the molecule structure.
(1)SMILES:O=C2N(c1ncn(c1C(=O)N2N)C)C
(2)InChI:InChI=1/C7H9N5O2/c1-10-3-9-5-4(10)6(13)12(8)7(14)11(5)2/h3H,8H2,1-2H3
(3)InChIKey:NAVLIYUAMBPQRQ-UHFFFAOYAH
(4)Std. InChI:InChI=1S/C7H9N5O2/c1-10-3-9-5-4(10)6(13)12(8)7(14)11(5)2/h3H,8H2,1-2H3
(5)Std. InChIKey:NAVLIYUAMBPQRQ-UHFFFAOYSA-N

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