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CAS No 30924-31-3 , 1H-Purine-2,6-dione,3,7-dihydro-8-[(2-hydroxyethyl)methylamino]-1,3,7-trimethyl-

  • Name: 1H-Purine-2,6-dione,3,7-dihydro-8-[(2-hydroxyethyl)methylamino]-1,3,7-trimethyl-
  • Synonyms: 1H-Purine-2,6-dione,3,7-dihydro-8-[(2-hydroxyethyl)methylamino]-1,3,7-trimethyl-;Caffeine,8-[(2-hydroxyethyl)methylamino]- (6CI,7CI,8CI);Cafaminol; Rhinoptil; Methylcoffanolamine; 8-[N-Methyl-N-(b-hydroxyethyl)amino]caffeine; Methylcoffanolamin; 8-(b-Oxyethyl)methylaminocaffeine;
  • CAS Registry Number:
  • Flash Point: 242.1°C
  • Boiling Point: 476.6°C at 760 mmHg
  • Density: 1.41g/cm3
  • Refractive index: 1.648
  • Flash Point: 242.1°C
  • EINECS: 250-390-3
  • Molecular Weight: 267.2844
  • InChI: InChI=1/C11H17N5O3/c1-13(5-6-17)10-12-8-7(14(10)2)9(18)16(4)11(19)15(8)3/h17H,5-6H2,1-4H3
  • Molecular Formula: C11H17 N5 O3
  • Molecular Structure:CAS No:30924-31-3 1H-Purine-2,6-dione,3,7-dihydro-8-[(2-hydroxyethyl)methylamino]-1,3,7-trimethyl-

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References of 1H-Purine-2,6-dione,3,7-dihydro-8-[(2-hydroxyethyl)methylamino]-1,3,7-trimethyl-
Title: Cafaminol
CAS Registry Number: 30924-31-3
CAS Name: 3,7-Dihydro-8-[(2-hydroxyethyl)methylamino]-1,3,7-trimethyl-1H-purine-2,6-dione
Synonyms: 8-[(2-hydroxyethyl)methylamino]caffeine; 8-(b-oxyethyl)methylaminocaffeine; methylcoffanolamine
Trademarks: Rhinoptil (Promonta)
Molecular Formula: C11H17N5O3
Molecular Weight: 267.28
Percent Composition: C 49.43%, H 6.41%, N 26.20%, O 17.96%
Literature References: Alkanolamine deriv of caffeine, q.v. Prepn: J. Klosa, DE 1085530; eidem, US 3094531 (1958, 1963 both to Delmar Chemicals Ltd.). Efficacy studies: E. Szirmai, Praxis 13, 412 (1969); R. Leypoldt, Therapiewoche 26, 3381 (1976). Bioavailability and absorption kinetics in humans: H. Walther, K. Kochler, Pharmazie 34, 375 (1979).
Properties: Colorless crystals from ethanol, mp 162-164°. Soly in water is about 6%; pH of aq solns is 6.9. LD50 s.c. in male mice: 700 mg/kg (Klosa).
Melting point: mp 162-164°
Toxicity data: LD50 s.c. in male mice: 700 mg/kg (Klosa)
Therap-Cat: Decongestant (nasal).
Keywords: Decongestant.