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91713-45-0

4,6-dichloro-1-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)imidazo<4,5-c>pyridine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 4,6-dichloro-1-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)imidazo<4,5-c>pyridine

    Cas No: 91713-45-0

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  • 91713-45-0 Structure

  • Basic information

    1. Product Name: 4,6-dichloro-1-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)imidazo<4,5-c>pyridine
    2. Synonyms:
    3. CAS NO:91713-45-0
    4. Molecular Formula:
    5. Molecular Weight: 540.403
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 91713-45-0.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 4,6-dichloro-1-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)imidazo<4,5-c>pyridine(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4,6-dichloro-1-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)imidazo<4,5-c>pyridine(91713-45-0)
    11. EPA Substance Registry System: 4,6-dichloro-1-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)imidazo<4,5-c>pyridine(91713-45-0)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 91713-45-0(Hazardous Substances Data)

91713-45-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91713-45-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,7,1 and 3 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 91713-45:
(7*9)+(6*1)+(5*7)+(4*1)+(3*3)+(2*4)+(1*5)=130
130 % 10 = 0
So 91713-45-0 is a valid CAS Registry Number.

91713-45-0Downstream Products

91713-45-0Relevant articles and documents

Synthesis of 2'-Deoxytubercidin, 2'-Deoxyadenosine, and Related 2'-Deoxynucleosides via a Novel Direct Stereospecific Sodium Salt Glycosylation Procedure

Kazimierczuk, Zygmunt,Cottam, Howard B.,Revankar, Ganapathi R.,Robins, Roland K.

, p. 6379 - 6382 (1984)

A general and stereospecific synthesis has been developed for the direct preparation of 2'-deoxy-β-D-ribofuranosylpurine analogues including 2'-deoxyadenosine derivatives.The reaction of the sodium salt of 4-chloropyrrolopyrimidine (4) or 2,4-dichloropyrrolopyrimidine (1) with 1-chloro-2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranose (25) provided the corresponding N-1,2'-deoxy-β-D-ribofuranosyl blocked derivatives (5 and 2) which, on ammonolysis, gave 2'-deoxytubercidin (6) and 2-chloro-2'-deoxytubercidin (3), respectively, in good yield.This glycosylation also readily proceeds in the presence of a 2-methylthio group.Application of this glycosylation procedure to 4,6-dichloroimidazopyridine (10), 6-chloropurine (16), 2,6-dichloropurine (13), and 4-chloropyrazolopyrimidine (19) gave 2-chloro-2'-deoxy-3-deazaadenosine (12), 2-'-deoxyadenosine (18), 2-chloro-2'-deoxyadenosine (15), and 4-amino-1-(2-deoxy-β-D-erythro-pentofuranosyl)pyrazolopyrimidine (21), respectively.Similarly, glycosylation and ammonolysis of 4,6-dichloro-1H-pyrrolopyridine (22) gave 4,6-dichloro-1-(2-deoxy-β-D-erythro-pentofuranosyl)pyrrolopyridine (24).This stereospecific attachment of the 2-deoxy-β-D-ribofuranosyl moiety appears to be due to a Walden inversion at the C-1 carbon of 25.

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