ATM/ATR

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  1. Ro 90-7501
    CAS: 293762-45-5 EC Number: 636-707-1 PubChem CID: 824226 Formula: C20H16N6 Molecular Weight: 340.39
    ● In Stock — US warehouse, ships to EU* Item #: R288928
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    IUPAC Name
    2-[2-(4-aminophenyl)-3H-benzimidazol-5-yl]-3H-benzimidazol-5-amine
    SMILES
    C1=CC(=CC=C1C2=NC3=C(N2)C=C(C=C3)C4=NC5=C(N4)C=C(C=C5)N)N
    InChIKey
    PAGZCEHLFCJSPV-UHFFFAOYSA-N
    InChI
    1S/C20H16N6/c21-13-4-1-11(2-5-13)19-23-15-7-3-12(9-17(15)25-19)20-24-16-8-6-14(22)10-18(16)26-20/h1-10H,21-22H2,(H,23,25)(H,24,26)
    Synonyms
    [2,5'-Bi-1H-benzimidazol]-5-amine, 2'-(4-aminophenyl)- | Ro 90-7501, >=98% (HPLC) | NCGC00094031-01 | 2'-(4-Aminophen...
  2. KU-55933 (ATM Kinase Inhibitor), Inhibitor of ATM serine/threonine kinase
    CAS: 587871-26-9 Formula: C21H17NO3S2 Molecular Weight: 395.49
    Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥98%
    ● In Stock — US warehouse, ships to EU* Item #: K126884
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    IUPAC Name
    2-morpholin-4-yl-6-thianthren-1-ylpyran-4-one
    SMILES
    C1COCCN1C2=CC(=O)C=C(O2)C3=C4C(=CC=C3)SC5=CC=CC=C5S4
    InChIKey
    XRKYMMUGXMWDAO-UHFFFAOYSA-N
    InChI
    1S/C21H17NO3S2/c23-14-12-16(25-20(13-14)22-8-10-24-11-9-22)15-4-3-7-19-21(15)27-18-6-2-1-5-17(18)26-19/h1-7,12-13H,8-11H2
    Synonyms
    KU-55933, >=98% (HPLC) | 2-Morpholin-4-yl-6-thianthren-1-yl-pyran-4-one | ATM Kinase Inhibitor | HMS3265N15 | HMS3413...
  3. NU6027
    CAS: 220036-08-8 Formula: C11H17N5O2 Molecular Weight: 251.28
    ● In Stock — US warehouse, ships to EU* Item #: N129985
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    IUPAC Name
    6-(cyclohexylmethoxy)-5-nitrosopyrimidine-2,4-diamine
    SMILES
    C1CCC(CC1)COC2=NC(=NC(=C2N=O)N)N
    InChIKey
    DGWXOLHKVGDQLN-UHFFFAOYSA-N
    InChI
    1S/C11H17N5O2/c12-9-8(16-17)10(15-11(13)14-9)18-6-7-4-2-1-3-5-7/h7H,1-6H2,(H4,12,13,14,15)
    Synonyms
    6-(cyclohexylmethoxy)-5-nitrosopyrimidine-2,4-diamine | A14136 | DGWXOLHKVGDQLN-UHFFFAOYSA-N | NCI60_038218 | pyrimid...
  4. VE-821, Inhibitor of ATR serine/threonine kinase
    CAS: 1232410-49-9 PubChem CID: 51000408 Formula: C18H16N4O3S Molecular Weight: 368.41
    Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥98%
    ● In Stock — US warehouse, ships to EU* Item #: V125220
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    IUPAC Name
    3-amino-6-(4-methylsulfonylphenyl)-N-phenylpyrazine-2-carboxamide
    SMILES
    CS(=O)(=O)C1=CC=C(C=C1)C2=CN=C(C(=N2)C(=O)NC3=CC=CC=C3)N
    InChIKey
    DUIHHZKTCSNTGM-UHFFFAOYSA-N
    InChI
    1S/C18H16N4O3S/c1-26(24,25)14-9-7-12(8-10-14)15-11-20-17(19)16(22-15)18(23)21-13-5-3-2-4-6-13/h2-11H,1H3,(H2,19,20)(H,21,23)
    Synonyms
    SB19277 | VE-821, >=98% (HPLC) | 4-Chlorophenylacetic acid, ReagentPlus(R), 99% | HMS3673C07 | HMS3744G05 | 2-Pyrazin...
  5. AZ 5704
    CAS: 1941214-06-7 Formula: C23H23FN6O2 Molecular Weight: 434.47
    ◐ .Made to order · 8–12 wks Item #: A288076
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    IUPAC Name
    7-fluoro-6-[6-(methoxymethyl)pyridin-3-yl]-4-[[(1S)-1-(1-methylpyrazol-3-yl)ethyl]amino]quinoline-3-carboxamide
    SMILES
    CC(C1=NN(C=C1)C)NC2=C(C=NC3=CC(=C(C=C32)C4=CN=C(C=C4)COC)F)C(=O)N
    InChIKey
    XHNKFGYYGPLYPT-ZDUSSCGKSA-N
    InChI
    1S/C23H23FN6O2/c1-13(20-6-7-30(2)29-20)28-22-17-8-16(14-4-5-15(12-32-3)26-10-14)19(24)9-21(17)27-11-18(22)23(25)31/h4-11,13H,12H2,1-3H3,(H2,25,31)(H,2show more
    Synonyms
    7-Fluoro-6-[6-(methoxymethyl)-3-pyridinyl]-4-[[(1S)-1-(1-methyl-1H-pyrazol-3-yl)ethyl]amino]-3-quinolinecarboxamide
  6. AZ20, Inhibitor of ATR serine/threonine kinase
    CAS: 1233339-22-4 EC Number: 808-402-5 Formula: C21H24N4O3S Molecular Weight: 412.51
    Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥98%
    ● In Stock — US warehouse, ships to EU* Item #: A125603
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    IUPAC Name
    (3R)-4-[2-(1H-indol-4-yl)-6-(1-methylsulfonylcyclopropyl)pyrimidin-4-yl]-3-methylmorpholine
    SMILES
    CC1COCCN1C2=NC(=NC(=C2)C3(CC3)S(=O)(=O)C)C4=C5C=CNC5=CC=C4
    InChIKey
    SCGCBAAYLFTIJU-CQSZACIVSA-N
    InChI
    1S/C21H24N4O3S/c1-14-13-28-11-10-25(14)19-12-18(21(7-8-21)29(2,26)27)23-20(24-19)16-4-3-5-17-15(16)6-9-22-17/h3-6,9,12,14,22H,7-8,10-11,13H2,1-2H3/t14show more
    Synonyms
    4-[4-[(3R)-3-Methyl-4-morpholinyl]-6-[1-(methylsulfonyl)cyclopropyl]-2-pyrimidinyl]-1H-indole | AKOS024458534 | DTXSI...
  7. Berzosertib, Serine-protein kinase ATR inhibitor
    CAS: 1232416-25-9 EC Number: 864-704-7 Formula: C24H25N5O3S Molecular Weight: 463.55
    Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥98%
    ● In Stock — US warehouse, ships to EU* Item #: V275936
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    IUPAC Name
    3-[3-[4-(methylaminomethyl)phenyl]-1,2-oxazol-5-yl]-5-(4-propan-2-ylsulfonylphenyl)pyrazin-2-amine
    SMILES
    CC(C)S(=O)(=O)C1=CC=C(C=C1)C2=CN=C(C(=N2)C3=CC(=NO3)C4=CC=C(C=C4)CNC)N
    InChIKey
    JZCWLJDSIRUGIN-UHFFFAOYSA-N
    InChI
    1S/C24H25N5O3S/c1-15(2)33(30,31)19-10-8-18(9-11-19)21-14-27-24(25)23(28-21)22-12-20(29-32-22)17-6-4-16(5-7-17)13-26-3/h4-12,14-15,26H,13H2,1-3H3,(H2,2show more
    Synonyms
    5-(4-(isopropylsulfonyl)phenyl)-3-(3-(4-((methylamino)methyl)phenyl)isoxazol-5-yl)pyrazin-2-amine | CHEBI:131166 | M6...
  8. ETP-46464
    CAS: 1345675-02-6 Formula: C30H22N4O2 Molecular Weight: 470.52
    Solid Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥98%
    ● In Stock — US warehouse, ships to EU* Item #: E125288
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    IUPAC Name
    2-methyl-2-[4-(2-oxo-9-quinolin-3-yl-4H-[1,3]oxazino[5,4-c]quinolin-1-yl)phenyl]propanenitrile
    SMILES
    CC(C)(C#N)C1=CC=C(C=C1)N2C3=C4C=C(C=CC4=NC=C3COC2=O)C5=CC6=CC=CC=C6N=C5
    InChIKey
    DPLMXAYKJZOTKO-UHFFFAOYSA-N
    InChI
    1S/C30H22N4O2/c1-30(2,18-31)23-8-10-24(11-9-23)34-28-22(17-36-29(34)35)16-33-27-12-7-19(14-25(27)28)21-13-20-5-3-4-6-26(20)32-15-21/h3-16H,17H2,1-2H3
    Synonyms
    2-Methyl-2-[4-(2-oxo-9-quinolin-3-yl-4H-[1,3]oxazino[5,4-c]quinolin-1-yl)phenyl]propanenitrile | 4-[4-(1-Isocyano-1-m...
  9. KU 60019
    CAS: 925701-46-8 Formula: C30H33N3O5S Molecular Weight: 547.67
    ◐ .Made to order · 8–12 wks Item #: K335691
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    IUPAC Name
    2-[(2S,6R)-2,6-dimethylmorpholin-4-yl]-N-[5-(6-morpholin-4-yl-4-oxopyran-2-yl)-9H-thioxanthen-2-yl]acetamide
    SMILES
    CC1CN(CC(O1)C)CC(=O)NC2=CC3=C(C=C2)SC4=C(C3)C=CC=C4C5=CC(=O)C=C(O5)N6CCOCC6
    InChIKey
    SCELLOWTHJGVIC-BGYRXZFFSA-N
    InChI
    1S/C30H33N3O5S/c1-19-16-32(17-20(2)37-19)18-28(35)31-23-6-7-27-22(13-23)12-21-4-3-5-25(30(21)39-27)26-14-24(34)15-29(38-26)33-8-10-36-11-9-33/h3-7,13-show more
    Synonyms
    KU-60019, >=98% (HPLC) | SW219699-1 | 2-[(2S,6R)-2,6-dimethylmorpholin-4-yl]-N-[5-(6-morpholin-4-yl-4-oxopyran-2-yl)-...
  10. Mirin
    CAS: 1198097-97-0 Formula: C10H8N2O2S Molecular Weight: 220.25
    ● In Stock — US warehouse, ships to EU* Item #: M288285
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    IUPAC Name
    (5Z)-5-[(4-hydroxyphenyl)methylidene]-2-imino-1,3-thiazolidin-4-one
    SMILES
    C1=CC(=CC=C1C=C2C(=O)NC(=N)S2)O
    InChIKey
    YBHQCJILTOVLHD-YVMONPNESA-N
    InChI
    1S/C10H8N2O2S/c11-10-12-9(14)8(15-10)5-6-1-3-7(13)4-2-6/h1-5,13H,(H2,11,12,14)/b8-5-
    Synonyms
    AC-32950 | AS-55824 | CCG-208657 | SCHEMBL21296287 | (5Z)-2-Amino-5-[(4-hydroxyphenyl)methylene]-4(5H)-thiazolone | Z...
  11. LNT 1
    CAS: 824983-91-7 Formula: C15H12N2O5S Molecular Weight: 332.33
    ● In Stock — US warehouse, ships to EU* Item #: L288189
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    IUPAC Name
    1-(2,3-dihydro-1,4-benzodioxin-3-ylmethyl)-3-hydroxythieno[3,2-d]pyrimidine-2,4-dione
    SMILES
    C1C(OC2=CC=CC=C2O1)CN3C4=C(C(=O)N(C3=O)O)SC=C4
    InChIKey
    MXQGCMQXTPTJJT-UHFFFAOYSA-N
    InChI
    1S/C15H12N2O5S/c18-14-13-10(5-6-23-13)16(15(19)17(14)20)7-9-8-21-11-3-1-2-4-12(11)22-9/h1-6,9,20H,7-8H2
    Synonyms
    1-[(2,3-Dihydro-1,4-benzodioxin-2-yl)methyl]-3-hydroxythieno[3,2-d]pyrimidine-2,4(1H,3H)-dione
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Frequently Asked Questions

What can I find under ATM/ATR?
This listing collects compounds associated with ATM/ATR within our Cell Cycle/DNA Damage area — inhibitors, agonists or antagonists, and reference tool compounds. Each entry links to its structure, CAS number, and reported activity so you can confirm the annotation before ordering.
What should I consider when picking a compound for ATM/ATR?
Consider the reported potency of each ATM/ATR compound and the assay behind it, selectivity against closely related targets, cell permeability if you are working in cells, and stability in your buffer. Two chemically distinct compounds giving the same phenotype is much stronger evidence than one.
What quality information is provided for ATM/ATR compounds?
Each ATM/ATR product page lists purity, identity data, molecular formula and weight, and storage conditions, with a lot-specific Certificate of Analysis available. Solubility and handling notes are on the datasheet. All products are supplied for professional research and development use only, and are not for use in humans, animals, diagnostics, or therapy.
Can I search ATM/ATR compounds by activity or structure?
Yes. Filter the ATM/ATR listing by mechanism — inhibitor, agonist, antagonist — and search by target name or gene symbol, CAS number, molecular formula, or SMILES to reach exact structures and close analogs. For bulk quantities or items not listed, contact [email protected].

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