🌎 Ship to: United States
Toggle Nav
Cart
Search
Same-day shipping on all in-stock items.
Advanced Search
Quick Order SDS CoA
Menu
Account
Settings
྾
224,000+ research products · Triple ISO certified · COA & SDS available for every product · Same-day shipping on in-stock items

Checkpoint Kinase (Chk)

Browse by type, application, or key specifications such as purity, grade, packaging, and handling requirements.

71 products
Browse by Type Browse All Products

Popular Products

View as List Grid

Showing 1-12 of 71

Set Descending Direction
  1. SB 218078, Inhibitor of checkpoint kinase 1
    Wish List Compare
    SB 218078, Inhibitor of checkpoint kinase 1
    CAS: 135897-06-2 PubChem CID: 3387354 Formula: C24H15N3O3 Molecular Weight: 393.39
    Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥98%(HPLC)
    Out of Stock Item #: S287033
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    28-oxa-4,14,19-triazaoctacyclo[12.11.2.115,18.02,6.07,27.08,13.019,26.020,25]octacosa-1,6,8,10,12,20,22,24,26-nonaene-3,5-dione
    SMILES
    C1CC2N3C4=CC=CC=C4C5=C6C(=C7C8=CC=CC=C8N(C1O2)C7=C53)C(=O)NC6=O
    InChIKey
    OTPNDVKVEAIXTI-UHFFFAOYSA-N
    InChI
    1S/C24H15N3O3/c28-23-19-17-11-5-1-3-7-13(11)26-15-9-10-16(30-15)27-14-8-4-2-6-12(14)18(22(27)21(17)26)20(19)24(29)25-23/h1-8,15-16H,9-10H2,(H,25,28,29show more
    Synonyms
    EX-A4201 | HMS3229O08 | J-006782 | AKOS024457167 | S6U3J3UP11 | NCGC00167774-01 | SB218078 | SB-218078 | (15S,18R)-28...
  2. NSC 109555 ditosylate
    Wish List Compare
    NSC 109555 ditosylate
    CAS: 66748-43-4 PubChem CID: 12449850 Formula: C19H24N10O•2C7H8O3S Molecular Weight: 752.86
    ≥98%(HPLC)
    Out of Stock Item #: N287659
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    1,3-bis[4-[(E)-N-(diaminomethylideneamino)-C-methylcarbonimidoyl]phenyl]urea;4-methylbenzenesulfonic acid
    SMILES
    CC1=CC=C(C=C1)S(=O)(=O)O.CC1=CC=C(C=C1)S(=O)(=O)O.CC(=NN=C(N)N)C1=CC=C(C=C1)NC(=O)NC2=CC=C(C=C2)C(=NN=C(N)N)C
    InChIKey
    DIQGNVANOSOABS-XMDRLFCYSA-N
    InChI
    1S/C19H24N10O.2C7H8O3S/c1-11(26-28-17(20)21)13-3-7-15(8-4-13)24-19(30)25-16-9-5-14(6-10-16)12(2)27-29-18(22)23;2*1-6-2-4-7(5-3-6)11(8,9)10/h3-10H,1-2Hshow more
    Synonyms
    DDUG | 2,2'-[Carbonylbis(imino-4,1-phenyleneethylidyne]bishydrazinecarboximidamide) bis(4-methylbenzenesulfonate)
  3. PF-477736, Inhibitor of checkpoint kinase 1;Inhibitor of checkpoint kinase 2
    Wish List Compare
    PF-477736, Inhibitor of checkpoint kinase 1;Inhibitor of checkpoint kinase 2
    CAS: 952021-60-2 Formula: C22H25N7O2 Molecular Weight: 419.48
    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 Item #: P120184
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    (2R)-2-amino-2-cyclohexyl-N-[2-(1-methylpyrazol-4-yl)-9-oxo-3,10,11-triazatricyclo[6.4.1.04,13]trideca-1,4,6,8(13),11-pentaen-6-yl]acetamide
    SMILES
    CN1C=C(C=N1)C2=C3C=NNC(=O)C4=C3C(=CC(=C4)NC(=O)C(C5CCCCC5)N)N2
    InChIKey
    NDEXUOWTGYUVGA-LJQANCHMSA-N
    InChI
    1S/C22H25N7O2/c1-29-11-13(9-25-29)20-16-10-24-28-21(30)15-7-14(8-17(27-20)18(15)16)26-22(31)19(23)12-5-3-2-4-6-12/h7-12,19,27H,2-6,23H2,1H3,(H,26,31)(show more
    Synonyms
    (2R)-2-amino-2-cyclohexyl-N-[2-(1-methyl-1H-pyrazol-4-yl)-9-oxo-3,10,11-triazatricyclo[6.4.1.0,4,13]trideca-1,4(13),5...
  4. AZD 7762 hydrochloride
    Wish List Compare
    AZD 7762 hydrochloride
    CAS: 1246094-78-9 Formula: C17H19FN4O2S•HCl Molecular Weight: 398.88
    ≥98%(HPLC)
    In Stock Item #: A287147
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    3-(carbamoylamino)-5-(3-fluorophenyl)-N-[(3S)-piperidin-3-yl]thiophene-2-carboxamide;hydrochloride
    SMILES
    C1CC(CNC1)NC(=O)C2=C(C=C(S2)C3=CC(=CC=C3)F)NC(=O)N.Cl
    InChIKey
    WFZBLOIXZRZEDG-YDALLXLXSA-N
    InChI
    1S/C17H19FN4O2S.ClH/c18-11-4-1-3-10(7-11)14-8-13(22-17(19)24)15(25-14)16(23)21-12-5-2-6-20-9-12;/h1,3-4,7-8,12,20H,2,5-6,9H2,(H,21,23)(H3,19,22,24);1Hshow more
    Synonyms
    MLS006010750 | HY-10992A | SCHEMBL19457662 | 5-(3-Fluoro-phenyl)-3-ureido-thiophene-2-carboxylic acid (S)-piperidin-3...
  5. LY2603618, Serine/threonine-protein kinase Chk1 inhibitor
    Wish List Compare
    LY2603618, Serine/threonine-protein kinase Chk1 inhibitor
    CAS: 911222-45-2 Formula: C18H22BrN5O3 Molecular Weight: 436.3
    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 Item #: L126277
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    1-[5-bromo-4-methyl-2-[[(2S)-morpholin-2-yl]methoxy]phenyl]-3-(5-methylpyrazin-2-yl)urea
    SMILES
    CC1=CC(=C(C=C1Br)NC(=O)NC2=NC=C(N=C2)C)OCC3CNCCO3
    InChIKey
    SYYBDNPGDKKJDU-ZDUSSCGKSA-N
    InChI
    1S/C18H22BrN5O3/c1-11-5-16(27-10-13-8-20-3-4-26-13)15(6-14(11)19)23-18(25)24-17-9-21-12(2)7-22-17/h5-7,9,13,20H,3-4,8,10H2,1-2H3,(H2,22,23,24,25)/t13-show more
    Synonyms
    AC-32839 | NCGC00343768-01 | AKOS027422721 | Q27088510 | 71803L5F4S | EX-A426 | RABUSERTIB [WHO-DD] | D10397 | 2-(3,4...
  6. AZD7762, Serine/threonine-protein kinase Chk1 inhibitor
    Wish List Compare
    AZD7762, Serine/threonine-protein kinase Chk1 inhibitor
    CAS: 860352-01-8 EC Number: 804-400-3 Formula: C17H19FN4O2S Molecular Weight: 362.42
    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 Item #: A127862
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    3-(carbamoylamino)-5-(3-fluorophenyl)-N-[(3S)-piperidin-3-yl]thiophene-2-carboxamide
    SMILES
    C1CC(CNC1)NC(=O)C2=C(C=C(S2)C3=CC(=CC=C3)F)NC(=O)N
    InChIKey
    IAYGCINLNONXHY-LBPRGKRZSA-N
    InChI
    1S/C17H19FN4O2S/c18-11-4-1-3-10(7-11)14-8-13(22-17(19)24)15(25-14)16(23)21-12-5-2-6-20-9-12/h1,3-4,7-8,12,20H,2,5-6,9H2,(H,21,23)(H3,19,22,24)/t12-/m0show more
    Synonyms
    5D822Y3L1H | H1206 | 4,4'-DIMETHOXYTHIOCARBANILIDE | BS-22319 | C17H19FN4O2S | CCG-264907 | J-502468 | AZD 7762 | BDB...
  7. CCT 241533 dihydrochloride
    Wish List Compare
    CCT 241533 dihydrochloride
    CAS: 1962925-28-5 PubChem CID: 137025388 Formula: C23H27FN4O4.2HCl Molecular Weight: 515.41
    ≥98%(HPLC)
    Out of Stock Item #: C287966
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    4-fluoro-2-[4-[[(3S,4R)-4-(2-hydroxypropan-2-yl)pyrrolidin-3-yl]amino]-6,7-dimethoxyquinazolin-2-yl]phenol;dihydrochloride
    SMILES
    CC(C)(C1CNCC1NC2=NC(=NC3=CC(=C(C=C32)OC)OC)C4=C(C=CC(=C4)F)O)O.Cl.Cl
    InChIKey
    VCFVLTMSBOZYOU-FXKISCCRSA-N
    InChI
    1S/C23H27FN4O4.2ClH/c1-23(2,30)15-10-25-11-17(15)27-21-13-8-19(31-3)20(32-4)9-16(13)26-22(28-21)14-7-12(24)5-6-18(14)29;;/h5-9,15,17,25,29-30H,10-11H2show more
    Synonyms
    (3R,4S)-4-[[2-(5-Fluoro-2-hydroxyphenyl)-6,7-dimethoxy-4-quinazolinyl]amino]-α,α-dimethyl-3-pyrrolidinemethanol dihyd...
  8. CCT245737, Inhibitor of checkpoint kinase 1;Inhibitor of checkpoint kinase 2
    Wish List Compare
    CCT245737, Inhibitor of checkpoint kinase 1;Inhibitor of checkpoint kinase 2
    CAS: 1489389-18-5 Formula: C16H16F3N7O Molecular Weight: 379.34
    Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. 10mM in DMSO
    In Stock Item #: C421745
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    5-[[4-[[(2R)-morpholin-2-yl]methylamino]-5-(trifluoromethyl)pyridin-2-yl]amino]pyrazine-2-carbonitrile
    SMILES
    C1COC(CN1)CNC2=CC(=NC=C2C(F)(F)F)NC3=NC=C(N=C3)C#N
    InChIKey
    YBYYWUUUGCNAHQ-LLVKDONJSA-N
    InChI
    1S/C16H16F3N7O/c17-16(18,19)12-8-25-14(26-15-9-22-10(4-20)5-24-15)3-13(12)23-7-11-6-21-1-2-27-11/h3,5,8-9,11,21H,1-2,6-7H2,(H2,23,24,25,26)/t11-/m1/s1
    Synonyms
    (R)-5-((4-((morpholin-2-ylmethyl)amino)-5-(trifluoromethyl)pyridin-2-yl)amino)pyrazine-2-carbonitrile | (R)5-((4-((Mo...
  9. CCT245737, Inhibitor of checkpoint kinase 1;Inhibitor of checkpoint kinase 2
    Wish List Compare
    CCT245737, Inhibitor of checkpoint kinase 1;Inhibitor of checkpoint kinase 2
    CAS: 1489389-18-5 Formula: C16H16F3N7O Molecular Weight: 379.34
    Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥99%
    In Stock Item #: C413955
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    5-[[4-[[(2R)-morpholin-2-yl]methylamino]-5-(trifluoromethyl)pyridin-2-yl]amino]pyrazine-2-carbonitrile
    SMILES
    C1COC(CN1)CNC2=CC(=NC=C2C(F)(F)F)NC3=NC=C(N=C3)C#N
    InChIKey
    YBYYWUUUGCNAHQ-LLVKDONJSA-N
    InChI
    1S/C16H16F3N7O/c17-16(18,19)12-8-25-14(26-15-9-22-10(4-20)5-24-15)3-13(12)23-7-11-6-21-1-2-27-11/h3,5,8-9,11,21H,1-2,6-7H2,(H2,23,24,25,26)/t11-/m1/s1
    Synonyms
    (R)-5-((4-((morpholin-2-ylmethyl)amino)-5-(trifluoromethyl)pyridin-2-yl)amino)pyrazine-2-carbonitrile | (R)5-((4-((Mo...
  10. CCT241533, Inhibitor of checkpoint kinase 1;Inhibitor of checkpoint kinase 2
    Wish List Compare
    CCT241533, Inhibitor of checkpoint kinase 1;Inhibitor of checkpoint kinase 2
    CAS: 1262849-73-9 Formula: C23H27FN4O4 Molecular Weight: 442.48
    Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools.
    Out of Stock Item #: C125629
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    4-fluoro-2-[4-[[(3S,4R)-4-(2-hydroxypropan-2-yl)pyrrolidin-3-yl]amino]-6,7-dimethoxyquinazolin-2-yl]phenol
    SMILES
    CC(C)(C1CNCC1NC2=NC(=NC3=CC(=C(C=C32)OC)OC)C4=C(C=CC(=C4)F)O)O
    InChIKey
    HZASIAXCPXTISQ-NVXWUHKLSA-N
    InChI
    1S/C23H27FN4O4/c1-23(2,30)15-10-25-11-17(15)27-21-13-8-19(31-3)20(32-4)9-16(13)26-22(28-21)14-7-12(24)5-6-18(14)29/h5-9,15,17,25,29-30H,10-11H2,1-4H3,show more
    Synonyms
    A922008 | 4-fluoro-2-[4-[[(3S,4R)-4-(2-hydroxypropan-2-yl)pyrrolidin-3-yl]amino]-6,7-dimethoxyquinazolin-2-yl]phenol ...
  11. CHIR-124, Inhibitor of checkpoint kinase 1
    Wish List Compare
    CHIR-124, Inhibitor of checkpoint kinase 1
    CAS: 405168-58-3 PubChem CID: 135399748 Formula: C23H22ClN5O Molecular Weight: 419.91
    Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥99%
    In Stock Item #: C125171
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    4-[[(3S)-1-azabicyclo[2.2.2]octan-3-yl]amino]-3-(1H-benzimidazol-2-yl)-6-chloro-1H-quinolin-2-one
    SMILES
    C1CN2CCC1C(C2)NC3=C(C(=O)NC4=C3C=C(C=C4)Cl)C5=NC6=CC=CC=C6N5
    InChIKey
    MOVBBVMDHIRCTG-LJQANCHMSA-N
    InChI
    1S/C23H22ClN5O/c24-14-5-6-16-15(11-14)21(25-19-12-29-9-7-13(19)8-10-29)20(23(30)28-16)22-26-17-3-1-2-4-18(17)27-22/h1-6,11,13,19H,7-10,12H2,(H,26,27)(show more
    Synonyms
    NCGC00346626-04 | 4-[(3s)-1-Azabicyclo[2.2.2]oct-3-Ylamino]-3-(1h-Benzimidazol-2-Yl)-6-Chloroquinolin-2(1h)-One | (S)...
  12. Chk2 inhibitor
    Wish List Compare
    Chk2 inhibitor
    CAS: 724708-21-8 Formula: C15H15N5O2 Molecular Weight: 295.3
    ≥95%
    Out of Stock Item #: C337162
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    5-(2-amino-4-hydroxy-1H-imidazol-5-yl)-3,4-dihydro-2H-azepino[3,4-b]indol-1-one
    SMILES
    C1CNC(=O)C2=NC3=CC=CC=C3C2=C1C4=C(N=C(N4)N)O
    InChIKey
    RZEPRPGFGRQXDI-UHFFFAOYSA-N
    InChI
    1S/C15H13N5O2/c16-15-19-11(14(22)20-15)8-5-6-17-13(21)12-10(8)7-3-1-2-4-9(7)18-12/h1-4,22H,5-6H2,(H,17,21)(H3,16,19,20)
    Synonyms
    5-(2-Amino-5-oxo-1,5-dihydroimidazol-4-ylidine)-3,4,5,10-2H-azepino[3,4-b]indol-1-one
Page
per page
🚚
Fast Shipping Same-day shipping on in-stock items
📋
Technical Details Quality & specification info on every product page
📦
Pack Size Options Multiple packaging sizes with pricing access from listing
🔬
R&D Use Only Products supplied for research and development use
We use cookies to ensure the website functions properly and, where permitted, to improve your experience. You can manage your preferences at any time in Settings. Learn more in our Cookie Policy.

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.

Privacy Policy Terms of Use Cookie Policy Terms and Conditions of Sale Sales Policy
Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
Copyright © 2023–present Aladdin Scientific Corp. All rights reserved.