Catalog No.S4194 Synonyms: NSC-749, SF-337, SK 1150

For research use only.

Azaguanine-8 (NSC-749, SF-337, SK 1150) is a purine analogs showing antineoplastic activity by competing with guanine in the metabolism.

Azaguanine-8 Chemical Structure

CAS No. 134-58-7

Selleck's Azaguanine-8 has been cited by 7 Publications

Purity & Quality Control

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Biological Activity

Description Azaguanine-8 (NSC-749, SF-337, SK 1150) is a purine analogs showing antineoplastic activity by competing with guanine in the metabolism.
In vitro

8-Azaguanine is a purine analogue that shows antineoplastic activity. It functions as an antimetabolite and easily incorporates into ribonucleic acids, interfering with normal biosynthetic pathways, thus inhibiting cellular growth.

Cell Data
Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID
H.Ep cells NXrse21lS3m2b4TvfIlkcXS7IHHzd4F6 MmTFR5l1d3SxeHnjbZR6KGGpYXnud5QhUC6HcDDj[YxteyxiSVO1NF0zKM7:TR?= M1jDRVxiKHSjcnfleF0oZ2KuYX7rK{BpemWoPTfoeJRxezpxL4D1Zo1m\C6wY3LpMo5tdS6waXiu[493NzZ4MkCzNFcoRjZ4MkCzNFc9N2F-
Methods Test Index PMID
Western blot Ac-H3 26668215
Growth inhibition assay Cell viability 30804405
In vivo A study of the in vivo metabolism of 8-azaguanine-2-C 14 by mouse neoplasms that are susceptible or resistant to growth inhibition by 8-azagnanine have been reported. The results show that the growth of those neoplasms which convert significant amounts of 8-azaguanine to 8-azaguanylic acid is inhibited by 8-azaguanine.

Protocol (from reference)

Solubility (25°C)

In vitro

In vivo

Add solvents to the product individually and in order
(Data is from Selleck tests instead of citations):
5% DMSO+45% PEG 300+ddH2O
For best results, use promptly after mixing.


Chemical Information

Molecular Weight 152.11


CAS No. 134-58-7
Storage 3 years -20°C powder
2 years -80°C in solvent
Smiles C12=NNN=C1N=C(NC2=O)N

In vivo Formulation Calculator (Clear solution)

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Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Molarity Calculator

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Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

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