AB680

AB-680 is a highly potent, reversible and selective inhibitor of CD73 (an ecto-nucleotidase), with a Ki of 4.9 pM for hCD73.

AB680 Chemical Structure

AB680 Chemical Structure

CAS: 2105904-82-1

Purity & Quality Control

Batch: S890801 DMSO] 100 mg/mL] false] Ethanol] 25 mg/mL] false] Water] 7 mg/mL] false Purity: 97.25%
97.25

AB680 Related Products

Choose Selective CD markers Inhibitors

Biological Activity

Description AB-680 is a highly potent, reversible and selective inhibitor of CD73 (an ecto-nucleotidase), with a Ki of 4.9 pM for hCD73.
Targets
CD73 [1]
4.9 pM(Ki)
NCT Number Recruitment Conditions Sponsor/Collaborators Start Date Phases
NCT04575311 Completed
Healthy Volunteers
Arcus Biosciences Inc.
October 20 2020 Phase 1
NCT03677973 Completed
Healthy Volunteers
Arcus Biosciences Inc.
October 16 2018 Phase 1

Chemical Information & Solubility

Molecular Weight 580.82 Formula

C20H24ClFN4O9P2

CAS No. 2105904-82-1 SDF --
Smiles CC(C1=CC=CC=C1F)NC2=CC(=NC3=C2C=NN3C4C(C(C(O4)COP(=O)(CP(=O)(O)O)O)O)O)Cl
Storage (From the date of receipt) 3 years -20°C powder

In vitro
Batch:

DMSO : 100 mg/mL ( (172.17 mM); Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Ethanol : 25 mg/mL

Water : 7 mg/mL


Molecular Weight Calculator

In vivo
Batch:

Add solvents to the product individually and in order.


In vivo Formulation Calculator

Preparing Stock Solutions

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Mass Concentration Volume Molecular Weight

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

mg/kg g μL

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO % % Tween 80 % ddH2O
%DMSO %

Calculation results:

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.

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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