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134-58-7

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134-58-7 Usage

Chemical Properties

yellow powder

Uses

Different sources of media describe the Uses of 134-58-7 differently. You can refer to the following data:
1. Antineoplastic;Purine antimetabolite
2. 8-Azaguanine, is a purine analogue which shows antineoplastic activity.

Definition

ChEBI: A triazolopyrimidine that consists of 3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidine bearing amino and oxo substituents at positions 5 and 7 respectively.

Hazard

Mitotoic poison.

Purification Methods

Dissolve it in hot M NH4OH, filter, and cool. Recrystallise it, and wash it with water, then dry it in a vacuum. [Beilstein 26 III/IV 4171.]

Check Digit Verification of cas no

The CAS Registry Mumber 134-58-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,3 and 4 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 134-58:
(5*1)+(4*3)+(3*4)+(2*5)+(1*8)=47
47 % 10 = 7
So 134-58-7 is a valid CAS Registry Number.
InChI:InChI=1/C4H4N6O/c5-4-6-2-1(3(11)7-4)8-10-9-2/h1H,(H3,5,6,7,8,9,11)

134-58-7 Well-known Company Product Price

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  • TCI America

  • (A0625)  8-Azaguanine  >98.0%(HPLC)(T)

  • 134-58-7

  • 1g

  • 1,200.00CNY

  • Detail

134-58-7SDS

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 8-azaguanine

1.2 Other means of identification

Product number -
Other names 2-Amino-6-hydroxy-8-azapurine,2-Amino-6-oxy-8-azapurine,8-AzaG

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

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:134-58-7 SDS

134-58-7Related news

The Crystal and Molecular Structure of 8-AZAGUANINE (cas 134-58-7) Monohydrate09/30/2019

The x-ray analysis of the crystal structure of 8-azaguanine monohydrate is reported. Bond lengths are given with standard deviations of 0.02 A. Bond angles are given with standard deviations of 1 to 2°. All the hydrogen atoms in the structure were found. The hydrogen atom in the imidazo ring is...detailed

Study of the interaction between 8-AZAGUANINE (cas 134-58-7) and bovine serum albumin using optical spectroscopy and molecular modeling methods10/01/2019

The interaction between 8-azaguanine (8-Azan) and bovine serum albumin (BSA) in Tris-HCl buffer solutions at pH 7.4 was investigated by means of fluorescence and ultraviolet-visible (UV-Vis) spectroscopy. At 298 K and 310 K, at a wavelength of excitation (λ ex) of 282 nm, the fluorescence inten...detailed

134-58-7Relevant articles and documents

Formation of 8-azaguanine from guanine by Streptomyces albus

Hirasawa,Isono

, p. 628 - 629 (1978)

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