• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
AB-680

AB-680

Product ID A040068
Cas No. 2105904-82-1
Purity ≥98%
Product Unit SizeCostQuantityStock
1 mg $210.00 In stock
5 mg $408.00 In stock
10 mg $634.00 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

AB-680 is an inhibitor of CD73, which plays a key role in tumor growth, metastasis, and tumor-associated macrophage upregulation.

Product Info

Cas No.

2105904-82-1

Purity

≥98%

Formula

C20H24ClFN4O9P2

Formula Wt.

580.83

IUPAC Name

[[(2R,3S,4R,5R)-5-[6-chloro-4-[[(1S)-1-(2-fluorophenyl)ethyl]amino]pyrazolo[3,4-b]pyridin-1-yl]-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]methylphosphonic acid

Synonym

AB680, Quemliclustat

Appearance

Off white powder

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

Info Sheet

A040068 Info Sheet PDF

References

Faraoni E, Strickland L, O’Brien B, et al. Radiofrequency ablation in combination with CD73 inhibitor AB680 reduces tumor growth and enhances anti-tumor immunity in a syngeneic model of pancreatic ductal adenocarcinoma. Front Oncol. 2022 Sep 6;12:995027. PMID: 36147911

Noh J, Lee I, Han N, et al. Additive effect of CD73 inhibitor in colorectal cancer treatment with CDK4/6 inhibitor through regulation of PD-L1. Cell Mol Gastroenterol Hepatol. 2022;14(4):769-788. PMID: 35843546

Kim M, Min Y, Jang J, et al. Single-cell RNA sequencing reveals distinct cellular factors for response to immunotherapy targeting CD73 and PD-1 in colorectal cancer. J Immunother Cancer. 2021 Jul;9(7):e002503. PMID: 34253638

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • B8070

    2-tert-Butyl-4-Hydroxyanisole

    BHA derivative, antioxidative food and cosmetic...

    ≥99% single isomer
  • G2868

    Ghrelin, human

    Endogenous peptide hormone, involved in feeding...

    ≥98%
  • P7057

    Protodioscin

    Saponin found in Dioscorea; Na+/K+ ATPase and C...

    ≥98%
  • D0010

    3H-1,2-Dithiole-3-thione

    Induces activation of Nrf2; inhibits apoptosis ...

    ≥98%
  • G4596

    Glycidamide

    Epoxide metabolite of acrylamide, induces DNA a...

    ≥98%
  • E2542

    Met-Enkephalin Amide

    Endogenous opioid peptide; δOR and μOR agonis...

    ≥95%
  • P7219

    Pseudolaric Acid B

    Diterpene acid found in Pseudolarix kaempferi.<...

    ≥98%
  • J023736

    (±)-Jasmonic Acid

    Phytohormone

    ≥98% (sum of isomers)
  • C0375

    Ac-DEVD-pNA

    Caspase 3 substrate.

    ≥95%
  • P0256

    Pantoprazole Sodium Sesquihydrate

    H+/K+ ATPase and ROCK-2 inhibitor.

    ≥98%
  • A480010

    AM630

    CB2 receptor antagonist.

    ≥97%
  • A5059

    Amoxapine

    5-HT2/3/6/7, D2/3/4, histamine H1, α1-adrenerg...

    ≥98%
  • A1607

    AEBSF Hydrochloride

    Serine protease substrate/inhibitor.

    ≥98%
  • D3215

    Didymin

    Flavonoid glycoside found in citrus fruit.

    ≥98%
  • E6233

    (−)-Epigallocatechin

    Flavanol originally found in Camilla (green tea...

    ≥98%
  • I538583

    Inosine

    Adenosine analog

    ≥98%
  • K0088

    Kawain

    Kavalactone originally found in Piper methystic...

    ≥98%
  • C0274

    Caspofungin Diacetate

    Lipopeptide; 1,3-β-Glucan synthase inhibitor.<...

    ≥95%
  • D0253

    Danazol

    Ethisterone derivative, synthetic steroid, used...

    ≥99%
  • P1755

    Pentoxifylline

    Xanthine derivative; adenosine A2 antagonist, P...

    ≥98%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2026 LKT Laboratories, All Rights Reserved - Products for research use only