ChemicalBook > CAS DataBase List > 1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE

1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE

1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE Structure
1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE
  • CAS No.13877-76-4
  • Chemical Name:1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE
  • CBNumber:CB5768239
  • Molecular Formula:C10H12N4O5
  • Formula Weight:268.23
  • MOL File:13877-76-4.mol
1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE Property
  • Melting point 254-255 °C (decomp)
  • Boiling point 777.5±60.0 °C(Predicted)
  • Density 2.18±0.1 g/cm3(Predicted)
  • pka 10.92±0.20(Predicted)
  • FDA UNII 796VMV3YML
Safety
  • Toxicity :LD50 intravenous in mouse: 1gm/kg
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal word
  • Hazard statements
  • Precautionary statements

1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE Chemical Properties,Usage,Production

  • Uses Formycin B is an antibiotic, which exhibits antiparasitic activity against Leishmania. Formycin B exhibits toxicity to leukocytes, reversibly decreases neutrophils. Formycin B can be used in research about myeloid leukemia[1][2].
  • Definition ChEBI: Formycin B is a formycin.
  • References [1] Rainey P, et al., Metabolism and mechanism of action of formycin B in Leishmania. Proc Natl Acad Sci U S A. 1983 Jan;80(1):288-92. DOI:10.1073/pnas.80.1.288
    [2] Ishizuka M, et al., Biological studies on formycin and formycin B. J Antibiot (Tokyo). 1968 Jan;21(1):5-12. DOI:10.7164/antibiotics.21.5
1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE Preparation Products And Raw materials
Raw materials
Preparation Products
1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE Suppliers
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  • Supplier： Zhejiang Huida Biotech Co., LTD
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1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE Spectrum
13877-76-4, 1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONERelated Search:
  • 化合物 T31852
  • 间型霉素B
  • 13877-76-4
  • NSC-106486
  • NSC106486
  • NSC 106486
  • 7H-Pyrazolo[4,3-d]pyrimidin-7-one, 1,6-dihydro-3-β-D-ribofuranosyl-
  • 1,4-DIHYDRO-3-BETA-D-RIBOFURANOSYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE
  • 3-β-D-Ribofuranosyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidine-7-one
  • 1,4-Dihydro-3-β-D-ribofuranosyl-7H-pyrazolo[4,3-d]pyrimidin-7-one
  • (1S)-1,4-Anhydro-1-C-[1,4-dihydro-7-oxo-7H-pyrazolo[4,3-d]pyrimidin-3-yl]-D-ribitol
  • 7H-Pyrazolo4,3-dpyrimidin-7-one, 1,4-dihydro-3-.beta.-D-ribofuranosyl-
  • LAURUSIN
  • FORMYCIN B
  • OHYAMYCIN
  • 3-d)pyrimidin-7-one,1,6-dihydro-3-beta-d-ribofuranosyl-7h-pyrazolo(
  • 3-d)pyrimidin-7-one,1,4-dihydro-3-beta-d-ribofuranosyl-7h-pyrazolo(
  • 3-(beta-d-ribofuranosyl)pyrazolo(4,3-d)6(h)-7-ketopyrimidine

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