• 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
BAY-1895344

BAY-1895344

Product ID B030967
Cas No. 1876467-74-1
Purity ≥99%
Product Unit SizeCostQuantityStock
5 mg $134.00 In stock
25 mg $266.00 In stock
100 mg $613.00 In stock
Bulk Quote

Quicklinks

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

Description

BAY-1895344 is an inhibitor of ataxia telangiectasia and Rad3-related kinase (ATR), a chromatin-remodeling protein that senses DNA damage and activates the DNA damage checkpoint to induce cell cycle arrest.

Product Info

Cas No.

1876467-74-1

Purity

≥99%

Formula

C20H21N7O

Formula Wt.

375.44

IUPAC Name

2-[(3R)-3-Methyl-4-morpholinyl]-4-(1-methyl-1H-pyrazol-5-yl)-8-(1H-pyrazol-5-yl)-1,7-naphthyridine

Synonym

BAY 1895344, BAY1895344

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

B030967 MSDS PDF

Info Sheet

B030967 Info Sheet PDF

References

Wengner A., Siemeister G. et al. ATR inhibitor BAY 1895344 shows potent anti-tumor efficacy in monotherapy and strong combination potential with the targeted alpha therapy Radium-223 dichloride in preclinical tumor models. 77(13 Suppl):Abstract nr 836 (2017).

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

  • N5769

    Norfloxacin Nicotinate

    Fluoroquinolone; topoisomerase IV and bacterial...

    ≥98%
  • D0253

    Danazol

    Ethisterone derivative, synthetic steroid, used...

    ≥99%
  • U5233

    Universal Tetanus Toxin Epitope P2 (830-844)

    Peptide, tetanus toxin epitope.

    ≥95%
  • L8008

    D-Luciferin, firefly, Free Acid

    Heterocyclic light-emitting compound, natural l...

    ≥98%
  • V3276

    Vitamin E, Natural

    Antioxidant.

    ≥97%
  • D3352

    Dinaciclib

    BRD binding agent, CDK1/2/5/9 inhibitor.

    ≥99%
  • V0245

    Valdecoxib

    NSAID; CB1 agonist, COX-2 inhibitor.

    ≥98%
  • V344766

    Vitexin

    Found in hawthorn.

    ≥98%
  • T3568

    Tirasemtiv

    Fast skeletal muscle troponin complex activator...

    ≥99%
  • R327201

    Rifapentine

    Antibiotic

    ≥97%
  • T7676

    HT-2 Toxin

    Trichothecene mycotoxin produced by Fusarium.

    ≥98%, TLC, HPLC
  • K1677

    Ketoprofen

    NSAID; COX-1/2 and lactate dehydrogenase inhibi...

    ≥98%
  • V0369

    Varenicline Tartrate

    α7 and β4 nAChR agonist, α4β2 and α6β2 nA...

    ≥99%
  • P0093

    Paclitaxel, semi-synthetic

    Semi-synthetic diterpene originally found in Ta...

    ≥99%
  • T162051

    Tebipenem

    Broad-spectrum antibiotic

    ≥99%
  • G4598

    Glycyrrhizic Acid Ammonium Hydrate

    Triterpene glycoside found in Glycyrrhiza; 11β...

    ≥93%
  • M185770

    5-Methyltetrahydrofolic Acid

    Folic acid derivative

    ≥98%
  • Z324098

    Ziconotide

    Non-opioid analgesic.

    ≥95%
  • H1695

    S-Hexylglutathione

    Glutathione-S-transferase inhibitor.

    ≥98%
  • T2930

    Thiabendazole

    Benzimidazole; microtubule polymerization inhib...

    ≥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