JAK/STAT Signaling

Explore compounds mapped to JAK/STAT signaling for cytokine biology, immune response research, and target validation. This category helps organize pathway modulators used in signaling studies, assay development, and translational discovery.

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  1. Varlitinib, Receptor protein-tyrosine kinase erbB-2 inhibitor
    CAS: 845272-21-1 EC Number: 807-347-4 PubChem CID: 42642648 Formula: C22H19ClN6O2S Molecular Weight: 466.94
    Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥96%
    ● In Stock — US warehouse, ships to EU* Item #: V129433
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    IUPAC Name
    4-N-[3-chloro-4-(1,3-thiazol-2-ylmethoxy)phenyl]-6-N-[(4R)-4-methyl-4,5-dihydro-1,3-oxazol-2-yl]quinazoline-4,6-diamine
    SMILES
    CC1COC(=N1)NC2=CC3=C(C=C2)N=CN=C3NC4=CC(=C(C=C4)OCC5=NC=CS5)Cl
    InChIKey
    UWXSAYUXVSFDBQ-CYBMUJFWSA-N
    InChI
    1S/C22H19ClN6O2S/c1-13-10-31-22(27-13)29-14-2-4-18-16(8-14)21(26-12-25-18)28-15-3-5-19(17(23)9-15)30-11-20-24-6-7-32-20/h2-9,12-13H,10-11H2,1H3,(H,27,show more
    Synonyms
    4,6-Quinazolinediamine, N(sup 4)-(3-chloro-4-(2-thiazolylmethoxy)phenyl)-N(sup 6)-((4R)-4,5- dihydro-4-methyl-2-oxazo...
  2. Methyl 2,5-Dihydroxycinnamate
    CAS: 63177-57-1 Formula: C10H10O4 Molecular Weight: 194.18
    ● In Stock — US warehouse, ships to EU* Item #: M136980
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    IUPAC Name
    methyl (E)-3-(2,5-dihydroxyphenyl)prop-2-enoate
    SMILES
    COC(=O)C=CC1=C(C=CC(=C1)O)O
    InChIKey
    BQCNSTFWSKOWMA-GORDUTHDSA-N
    InChI
    1S/C10H10O4/c1-14-10(13)5-2-7-6-8(11)3-4-9(7)12/h2-6,11-12H,1H3/b5-2+
    Synonyms
    K00021 | BMK1-G1 | BS-14687 | 3-(2,5-Dihydroxy-phenyl)-acrylic acid methyl ester | 2,4-Dihydroxymethylcinnamate | Met...
  3. Diosgenine
    CAS: 512-04-9 EC Number: 208-134-3 Formula: C27H42O3 Molecular Weight: 414.62
    ● In Stock — Germany Item #: D101265
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    IUPAC Name
    (1S,2S,4S,5'R,6R,7S,8R,9S,12S,13R,16S)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icos-18-ene-6,2'-oxane]-16-ol
    SMILES
    CC1CCC2(C(C3C(O2)CC4C3(CCC5C4CC=C6C5(CCC(C6)O)C)C)C)OC1
    InChIKey
    WQLVFSAGQJTQCK-VKROHFNGSA-N
    InChI
    1S/C27H42O3/c1-16-7-12-27(29-15-16)17(2)24-23(30-27)14-22-20-6-5-18-13-19(28)8-10-25(18,3)21(20)9-11-26(22,24)4/h5,16-17,19-24,28H,6-15H2,1-4H3/t16-,1show more
    Synonyms
    (3beta,25R)-spirost-5-en-3-ol | AKOS015961083 | DIOSGENIN | (25R)-5-Spirosten-3A-ol | K49P2K8WLX | MFCD00016887 | DIO...
  4. Tyrphostin AG 494
    CAS: 133550-35-3 EC Number: 810-936-9 PubChem CID: 5328771 Formula: C16H12N2O3 Molecular Weight: 280.28
    ● In Stock — US warehouse, ships to EU* Item #: T162509
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    IUPAC Name
    (E)-2-cyano-3-(3,4-dihydroxyphenyl)-N-phenylprop-2-enamide
    SMILES
    C1=CC=C(C=C1)NC(=O)C(=CC2=CC(=C(C=C2)O)O)C#N
    InChIKey
    HKHOVJYOELRGMV-XYOKQWHBSA-N
    InChI
    1S/C16H12N2O3/c17-10-12(8-11-6-7-14(19)15(20)9-11)16(21)18-13-4-2-1-3-5-13/h1-9,19-20H,(H,18,21)/b12-8+
    Synonyms
    MKXZASYAUGDDCJ-UHFFFAOYSA-N | DTXSID201018515 | HMS3414I07 | s6509 | AKOS024458583 | HMS2232N04 | NCGC00024687-02 | B...
  5. Artesunate
    CAS: 88495-63-0 EC Number: 618-170-5 Formula: C19H28O8 Molecular Weight: 384.42
    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 #: A107818
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    IUPAC Name
    4-oxo-4-[[(1R,4S,5R,8S,9R,10S,12R,13R)-1,5,9-trimethyl-11,14,15,16-tetraoxatetracyclo[10.3.1.04,13.08,13]hexadecan-10-yl]oxy]butanoic acid
    SMILES
    CC1CCC2C(C(OC3C24C1CCC(O3)(OO4)C)OC(=O)CCC(=O)O)C
    InChIKey
    FIHJKUPKCHIPAT-AHIGJZGOSA-N
    InChI
    1S/C19H28O8/c1-10-4-5-13-11(2)16(23-15(22)7-6-14(20)21)24-17-19(13)12(10)8-9-18(3,25-17)26-27-19/h10-13,16-17H,4-9H2,1-3H3,(H,20,21)/t10-,11-,12+,13+,show more
    Synonyms
    4-oxo-4-{[(1R,4S,5R,8S,9R,10S,12R,13R)-1,5,9-trimethyl-11,14,15,16-tetraoxatetracyclo[10.3.1.0?,(1)(3).0?,(1)(3)]hexa...
  6. AG 1478 hydrochloride
    CAS: 170449-18-0 Formula: C16H15Cl2N3O2 Molecular Weight: 352.22
    ● In Stock — US warehouse, ships to EU* Item #: A287390
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    IUPAC Name
    N-(3-chlorophenyl)-6,7-dimethoxyquinazolin-4-amine;hydrochloride
    SMILES
    COC1=C(C=C2C(=C1)C(=NC=N2)NC3=CC(=CC=C3)Cl)OC.Cl
    InChIKey
    WDJDYIUSDDVWKB-UHFFFAOYSA-N
    InChI
    1S/C16H14ClN3O2.ClH/c1-21-14-7-12-13(8-15(14)22-2)18-9-19-16(12)20-11-5-3-4-10(17)6-11;/h3-9H,1-2H3,(H,18,19,20);1H
    Synonyms
    AG 1478 HYDROCHLORIDE | AG-1478.hcl | 4-Quinazolinamine, N-(3-chlorophenyl)-6,7-dimethoxy-, monohydrochloride | DS-13...
  7. Daphnetin
    CAS: 486-35-1 EC Number: 207-632-8 Formula: C9H6O4 Molecular Weight: 178.14
    ● In Stock — US warehouse, ships to EU* Item #: D155111
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    IUPAC Name
    7,8-dihydroxychromen-2-one
    SMILES
    C1=CC(=C(C2=C1C=CC(=O)O2)O)O
    InChIKey
    ATEFPOUAMCWAQS-UHFFFAOYSA-N
    InChI
    1S/C9H6O4/c10-6-3-1-5-2-4-7(11)13-9(5)8(6)12/h1-4,10,12H
    Synonyms
    Spectrum4_001254 | 7,8-Dihydroxy-2H-1-benzopyran-2-one | XC84571RD2 | KBio1_001904 | ATEFPOUAMCWAQS-UHFFFAOYSA-N | BD...
  8. TC JL 37
    CAS: 1258294-34-6 PubChem CID: 56934550 Formula: C17H11ClF2N4O2 Molecular Weight: 376.74
    ◐ .Made to order · 8–12 wks Item #: T288447
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    IUPAC Name
    2-chloro-4-cyano-6-fluoro-N-[2-[[(1R,2R)-2-fluorocyclopropanecarbonyl]amino]pyridin-4-yl]benzamide
    SMILES
    C1C(C1F)C(=O)NC2=NC=CC(=C2)NC(=O)C3=C(C=C(C=C3Cl)C#N)F
    InChIKey
    NKALKXMQBFLGQI-CMPLNLGQSA-N
    InChI
    1S/C17H11ClF2N4O2/c18-11-3-8(7-21)4-13(20)15(11)17(26)23-9-1-2-22-14(5-9)24-16(25)10-6-12(10)19/h1-5,10,12H,6H2,(H2,22,23,24,25,26)/t10-,12+/m0/s1
    Synonyms
    2-Chloro-4-cyano-6-fluoro-N-[2-[[[(1R,2R)-2-fluorocyclopropyl]carbonyl]amino]-4-pyridinyl]benzamide
  9. Tyrphostin B44, (+) enantiomer
    CAS: 133550-37-5 EC Number: 835-467-7 PubChem CID: 5328769 Formula: C18H16N2O3 Molecular Weight: 308.34
    Solid ≥98%
    ● In Stock — US warehouse, ships to EU* Item #: T288351
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    Technical Identifiers
    IUPAC Name
    (E)-2-cyano-3-(3,4-dihydroxyphenyl)-N-[(1S)-1-phenylethyl]prop-2-enamide
    SMILES
    CC(C1=CC=CC=C1)NC(=O)C(=CC2=CC(=C(C=C2)O)O)C#N
    InChIKey
    UMGQVUWXNOJOSJ-DGGAMASNSA-N
    InChI
    1S/C18H16N2O3/c1-12(14-5-3-2-4-6-14)20-18(23)15(11-19)9-13-7-8-16(21)17(22)10-13/h2-10,12,21-22H,1H3,(H,20,23)/b15-9+/t12-/m0/s1
    Synonyms
    Lopac-T-4443 | Lopac-T-5568 | Tox21_501198 | (2E)-2-Cyano-3-(3,4-Dihydroxyphenyl)-N-[(1S)-1-Phenylethyl]-2-Propenamid...
  10. TCS PIM-1 1
    CAS: 491871-58-0 PubChem CID: 1235170 Formula: C18H11BrN2O2 Molecular Weight: 367.2
    ● In Stock — US warehouse, ships to EU* Item #: T288715
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    IUPAC Name
    6-(5-bromo-2-hydroxyphenyl)-2-oxo-4-phenyl-1H-pyridine-3-carbonitrile
    SMILES
    C1=CC=C(C=C1)C2=C(C(=O)NC(=C2)C3=C(C=CC(=C3)Br)O)C#N
    InChIKey
    SVSYJTYGPLVUOZ-UHFFFAOYSA-N
    InChI
    1S/C18H11BrN2O2/c19-12-6-7-17(22)14(8-12)16-9-13(11-4-2-1-3-5-11)15(10-20)18(23)21-16/h1-9,22H,(H,21,23)
    Synonyms
    SC 204330 | 3-Cyano-4-phenyl-6-(3-bromo-6-hydroxy)phenyl-2(1H)-pyridone | 6-(5-bromo-2-hydroxyphenyl)-2-oxo-4-phenyl-...
  11. AST-1306, Inhibitor of epidermal growth factor receptor;Inhibitor of erb-b2 receptor tyrosine kinase 2;Inhibitor of erb-b2 receptor tyrosine kinase 4
    CAS: 897383-62-9 Formula: C24H18ClFN4O2 Molecular Weight: 448.88
    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 #: A127889
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    IUPAC Name
    N-[4-[3-chloro-4-[(3-fluorophenyl)methoxy]anilino]quinazolin-6-yl]prop-2-enamide
    SMILES
    C=CC(=O)NC1=CC2=C(C=C1)N=CN=C2NC3=CC(=C(C=C3)OCC4=CC(=CC=C4)F)Cl
    InChIKey
    MVZGYPSXNDCANY-UHFFFAOYSA-N
    InChI
    1S/C24H18ClFN4O2/c1-2-23(31)29-17-6-8-21-19(11-17)24(28-14-27-21)30-18-7-9-22(20(25)12-18)32-13-15-4-3-5-16(26)10-15/h2-12,14H,1,13H2,(H,29,31)(H,27,2show more
    Synonyms
    ALL-3 | MANDELIC-2,3,4,5,6-D5 ACID | SB19364 | SR-01000076076-1 | XKB38362 | 4-hydroxy-3-methoxyphenylglycolic acid |...
  12. TG101209
    CAS: 936091-14-4 PubChem CID: 16722832 Formula: C26H35N7O2S Molecular Weight: 509.67
    ● In Stock — US warehouse, ships to EU* Item #: T127523
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    IUPAC Name
    N-tert-butyl-3-[[5-methyl-2-[4-(4-methylpiperazin-1-yl)anilino]pyrimidin-4-yl]amino]benzenesulfonamide
    SMILES
    CC1=CN=C(N=C1NC2=CC(=CC=C2)S(=O)(=O)NC(C)(C)C)NC3=CC=C(C=C3)N4CCN(CC4)C
    InChIKey
    JVDOKQYTTYUYDV-UHFFFAOYSA-N
    InChI
    1S/C26H35N7O2S/c1-19-18-27-25(29-20-9-11-22(12-10-20)33-15-13-32(5)14-16-33)30-24(19)28-21-7-6-8-23(17-21)36(34,35)31-26(2,3)4/h6-12,17-18,31H,13-16H2show more
    Synonyms
    NCGC00262608-02 | AC-24600 | N-(tert-Butyl)-3-((5-methyl-2-((4-(4-methylpiperazin-1-yl)phenyl)amino)pyrimidin-4-yl)am...
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Frequently Asked Questions

What should I consider when selecting a JAK/STAT Signaling product?
Define the transformation first, then narrow the JAK/STAT Signaling listing by reactivity, compatibility with your solvent and temperature window, and scale. Where several grades exist, the higher-purity option is usually worth it for downstream steps that are hard to purify.
Which JAK/STAT Signaling subcategory should I start with?
JAK/STAT Signaling is organised into EGFR, JAK, Pim and STAT. Pick the subcategory that matches the structural motif or reaction class you need; compounds that fit more than one are cross-listed.
Which quality data should I check before ordering JAK/STAT Signaling?
Review the lot-specific Certificate of Analysis for the JAK/STAT Signaling product you have chosen: assay or HPLC purity, identity confirmation by NMR and MS, residual solvents where relevant, and appearance. For reactive or hygroscopic material the storage and handling notes matter as much as the purity figure. 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 JAK/STAT Signaling by structure or CAS number?
Yes. Within JAK/STAT Signaling you can search by CAS number, molecular formula, or SMILES to reach exact structures and close analogs, and filter by functional group, purity grade, and pack size. For pricing, bulk quantities, or account eligibility, contact [email protected].

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