91713-47-2

Basic information

• Product Name: 4-CHLORO-1-(3,5-DI-O-TOLUOYL-BETA-D-2-DEOXYRIBOFURANOSYL)PYRAZOLO[3,4-D]PYRIMIDINE
• Synonyms: 4-CHLORO-1-(3,5-DI-O-TOLUOYL-BETA-D-2-DEOXYRIBOFURANOSYL)PYRAZOLO[3,4-D]PYRIMIDINE;4-Chloro-1-(3,5-di-O-toluoyl-2-deoxy-β-D-ribofuranosyl)pyrazolo[3,4-d]pyrimidine
• CAS NO: 91713-47-2
• Molecular Formula: C₂₆H₂₃ClN₄O₅
• Molecular Weight: 506.94
• Mol File: 91713-47-2.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 4-CHLORO-1-(3,5-DI-O-TOLUOYL-BETA-D-2-DEOXYRIBOFURANOSYL)PYRAZOLO[3,4-D]PYRIMIDINE(CAS DataBase Reference)
• NIST Chemistry Reference: 4-CHLORO-1-(3,5-DI-O-TOLUOYL-BETA-D-2-DEOXYRIBOFURANOSYL)PYRAZOLO[3,4-D]PYRIMIDINE(91713-47-2)
• EPA Substance Registry System: 4-CHLORO-1-(3,5-DI-O-TOLUOYL-BETA-D-2-DEOXYRIBOFURANOSYL)PYRAZOLO[3,4-D]PYRIMIDINE(91713-47-2)

Safety Data

• Hazardous Substances Data: 91713-47-2(Hazardous Substances Data)

Upstream product

• 4330-21-6 2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride 
• 5399-92-8 4-chloro-1H-pyrazolo[3,4-d]pyrimidine 

Downstream Products

• 102804-00-2 1-<2-deoxy-3,5-di-O-(p-toluoyl)-β-D-erythro-pentofuranosyl>-1,5-dihydro-4H-pyrazolo<3,4-d>pyrimidine-4-thione 
• 102804-02-4 1-<2-deoxy-3,5-di-O-(p-toluoyl)-β-D-erythro-pentofuranosyl>-1,5-dihydro-4H-pyrazolo<3,4-d>pyrimidine-4-one 
• 17318-21-7 4-amino-1-(2-deoxy-β-D-erythro-pentofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine 

Relevant articles and documents

Synthesis and Hydrolytic Stability of 4-Substituted Pyrazolopyrimidine 2'-Deoxyribofuranosides

Phase-transfer glycosylation of 4-chloro-1H-pyrazolopyrimidine (1) with 2-deoxy-3,5-di-O-(p-toluoyl)-α-D-erythro-pentofuranosyl chloride (2) yielded the N-1 glycosylation product (3) in 42 percent.The protected intermediate (3) was converted into pyrazolopyrimidine 2'-deoxyribofuranosides with amino, oxo, and thioxo substituents at C-4.Kinetic data of proton-catalysed hydrolysis showed that pyrazolopyrimidine 2'-deoxyribofuranosides are more stable at the N-glycosylic bond than are the parent purine nucleosides.