• 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
KSQ-4279

KSQ-4279

Product ID K740640
Cas No. 2446480-97-1
Purity ≥98%
Product Unit SizeCostQuantityStock
1 mg $104.80 In stock
5 mg $325.30 In stock
10 mg $529.20 In stock
Bulk Quote

Quicklinks

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

Description

KSQ-4279 is an inhibitor of the deubiquitinating enzyme USP1.

Product Info

Cas No.

2446480-97-1

Purity

≥98%

Formula

C27H25F3N8O

Formula Wt.

534.55

IUPAC Name

6-(4-cyclopropyl-6-methoxypyrimidin-5-yl)-1-[[4-[1-propan-2-yl-4-(trifluoromethyl)imidazol-2-yl]phenyl]methyl]pyrazolo[3,4-d]pyrimidine

Synonym

USP1-IN-1; KSQ4279

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

Info Sheet

K740640 Info Sheet PDF

References

Cadzow L, Brenneman J, Sullivan P, et al. Development of KSQ-4279 as a first-in-class USP1 inhibitor for the treatment of BRCA-deficient cancers. Eur J Cancer. 2020 Oct 1;138(Supplement 2,S52).

Cadzow L, Tobin E, Sullivan P, et al. Abstract ND01: KSQ-4279: A first-in-class USP1 inhibitor for the treatment of cancers with homologous recombination deficiencies. Cancer Res. 2022;82(12_Supplement):ND01.

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

  • D0244

    Dalcetrapib

    Cholesterol ester transfer protein inhibitor.

    ≥98%
  • U0618

    Ubenimex

    Dipeptide; aminopeptidase (N/CD13) inhibitor.

    ≥98%
  • L589940

    LOXO-101

    Inhibitor of tropomyosin kinase receptors TRKA,...

    ≥99%
  • K5604

    Kobe 0065

    Ras inhibitor.

    ≥99%
  • R2810

    Recombinant Multi-epitope Chimeric HIV Antigen 1

    Recombinant HIV-1 multi-epitope chimeric antige...

    ≥95%
  • D3349

    Dimebon Dihydrochloride

    AMPK activator, L-type Ca2+ channel and NMDA, h...

    ≥98%
  • A5035

    5-Aminosalicylic Acid

    Salicylic acid derivative; PPARγ agonist, pote...

    ≥98%
  • R0212

    Radicicol

    Benzoquinone ansamycin; topoisomerase VI-B, HSP...

    ≥96%
  • B8176

    2-n-Butylthiophene

    Sulfur analog of furan found in cooked meat pro...

    ≥98%
  • S5722

    Sofosbuvir

    Viral RNA polymerase inhibitor.

    ≥98%
  • S824766

    Sutezolid

    Bactericidal.

    ≥98%
  • A0401

    Abacavir

    Nucleoside (guanosine) analog; RT, guanylyl cyc...

    ≥98%
  • A1331

    Adipokinetic Hormone, locust

    Neuropeptide hormone found in insects, involved...

    ≥95%
  • S0048

    Salicin

    Alcoholic β-glucoside found in willow bark, sa...

    ≥98%
  • V1854

    Venlafaxine Hydrochloride

    SERT, NET, MAO inhibitor.

    ≥98%
  • L5769

    Lorglumide Sodium

    CCK antagonist.

    ≥98%
  • V5254

    Vincristine Sulfate

    Vinca alkaloid found in Catharanthus; microtubu...

    ≥98%
  • L9874

    L-(+)-Lysine Monohydrate

    Non-endogenous essential amino acid found in me...

    ≥95%
  • M0173

    Mastoparan X

    Antimicrobial peptide found in bee and wasp ven...

    ≥95%
  • S0269

    SAR245409

    Pyridopyrimidinone; PI3K and mTOR inhibitor.

    ≥96%

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

©2025 LKT Laboratories, All Rights Reserved - Products for research use only