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18520-81-5

9-(2,3,4-tri-O-acetylpentopyranosyl)-9H-purin-6-amine is a complex organic compound that can be described as a derivative of purine, a heterocyclic aromatic organic compound that is a central component of nucleic acids. This specific compound features a purine core with a 9H-purin-6-amine group, indicating the presence of an amino group attached to the purine ring at the 6-position. The compound is further characterized by a pentopyranosyl moiety, which is a five-carbon sugar ring structure, attached to the purine at the 9-position. This pentopyranosyl group is acetylated at the 2, 3, and 4 positions, meaning that each of these hydroxyl groups is esterified with an acetyl group, which is an acetic acid derivative. The acetyl groups serve to protect the hydroxyl groups, which is a common strategy in organic chemistry to prevent unwanted reactions at these sites. 9-(2,3,4-tri-O-acetylpentopyranosyl)-9H-purin-6-amine is of interest in the field of medicinal chemistry and may have potential applications in the development of new drugs or as a research tool in studying purine-based compounds.

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  • 18520-81-5 Structure

  • Basic information

    1. Product Name: 9-(2,3,4-tri-O-acetylpentopyranosyl)-9H-purin-6-amine
    2. Synonyms:
    3. CAS NO:18520-81-5
    4. Molecular Formula: C16H19N5O7
    5. Molecular Weight: 393.3514
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 18520-81-5.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 568.1°C at 760 mmHg
    3. Flash Point: 297.4°C
    4. Appearance: N/A
    5. Density: 1.62g/cm3
    6. Vapor Pressure: 6.4E-13mmHg at 25°C
    7. Refractive Index: 1.679
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 9-(2,3,4-tri-O-acetylpentopyranosyl)-9H-purin-6-amine(CAS DataBase Reference)
    11. NIST Chemistry Reference: 9-(2,3,4-tri-O-acetylpentopyranosyl)-9H-purin-6-amine(18520-81-5)
    12. EPA Substance Registry System: 9-(2,3,4-tri-O-acetylpentopyranosyl)-9H-purin-6-amine(18520-81-5)

  • 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: 18520-81-5(Hazardous Substances Data)

18520-81-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18520-81-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,5,2 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 18520-81:
(7*1)+(6*8)+(5*5)+(4*2)+(3*0)+(2*8)+(1*1)=105
105 % 10 = 5
So 18520-81-5 is a valid CAS Registry Number.

18520-81-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name D-(1R)-tri-O-acetyl-1-(6-amino-purin-9-yl)-1,5-anhydro-xylitol

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

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More Details:18520-81-5 SDS

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