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TGF-beta/Smad

Find small molecules associated with TGF-beta/Smad signaling for fibrosis research, differentiation studies, and pathway crosstalk analysis. Use this page to explore compounds relevant to growth control, developmental signaling, and translational biology.

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  1. Bisindolylmaleimide X hydrochloride (Ro 31-8425)
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    Bisindolylmaleimide X hydrochloride (Ro 31-8425)
    CAS: 145317-11-9 Formula: C26H25ClN4O2 Molecular Weight: 460.96
    ≥98%
    Out of Stock Item #: B275168
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    Technical Identifiers
    IUPAC Name
    3-[8-(aminomethyl)-6,7,8,9-tetrahydropyrido[1,2-a]indol-10-yl]-4-(1-methylindol-3-yl)pyrrole-2,5-dione;hydrochloride
    SMILES
    CN1C=C(C2=CC=CC=C21)C3=C(C(=O)NC3=O)C4=C5CC(CCN5C6=CC=CC=C64)CN.Cl
    InChIKey
    IMBOYWXMTUUYGZ-UHFFFAOYSA-N
    InChI
    1S/C26H24N4O2.ClH/c1-29-14-18(16-6-2-4-8-19(16)29)23-24(26(32)28-25(23)31)22-17-7-3-5-9-20(17)30-11-10-15(13-27)12-21(22)30;/h2-9,14-15H,10-13,27H2,1Hshow more
    Synonyms
    3-[8-(Aminomethyl)-6,7,8,9-tetrahydropyrido[1,2-a]indol-10-yl]-4-(1-methylindol-3-yl)pyrrole-2,5-dionehydrochloride
  2. GSK 269962, Inhibitor of Rho associated coiled-coil containing protein kinase 1;Inhibitor of Rho associated coiled-coil containing protein kinase 2
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    GSK 269962, Inhibitor of Rho associated coiled-coil containing protein kinase 1;Inhibitor of Rho associated coiled-coil containing protein kinase 2
    CAS: 850664-21-0 Formula: C29H30N8O5 Molecular Weight: 570.6
    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 #: G287476
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    IUPAC Name
    N-[3-[2-(4-amino-1,2,5-oxadiazol-3-yl)-1-ethylimidazo[4,5-c]pyridin-6-yl]oxyphenyl]-4-(2-morpholin-4-ylethoxy)benzamide
    SMILES
    CCN1C2=CC(=NC=C2N=C1C3=NON=C3N)OC4=CC=CC(=C4)NC(=O)C5=CC=C(C=C5)OCCN6CCOCC6
    InChIKey
    YOVNFNXUCOWYSG-UHFFFAOYSA-N
    InChI
    1S/C29H30N8O5/c1-2-37-24-17-25(31-18-23(24)33-28(37)26-27(30)35-42-34-26)41-22-5-3-4-20(16-22)32-29(38)19-6-8-21(9-7-19)40-15-12-36-10-13-39-14-11-36/show more
    Synonyms
    GTPL8037 | NSC-767348 | SCHEMBL1838346 | UNII-F89KMM7TE2 | N-(3-((2-(4-Amino-1,2,5-oxadiazol-3-yl)-1-ethyl-1H-imidazo...
  3. Bisindolylmaleimide III
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    Bisindolylmaleimide III
    CAS: 137592-43-9 Formula: C23H20N4O2 Molecular Weight: 384.43
    ≥98%
    In Stock Item #: B276080
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    Technical Identifiers
    IUPAC Name
    3-[1-(3-aminopropyl)indol-3-yl]-4-(1H-indol-3-yl)pyrrole-2,5-dione
    SMILES
    C1=CC=C2C(=C1)C(=CN2)C3=C(C(=O)NC3=O)C4=CN(C5=CC=CC=C54)CCCN
    InChIKey
    APYXQTXFRIDSGE-UHFFFAOYSA-N
    InChI
    1S/C23H20N4O2/c24-10-5-11-27-13-17(15-7-2-4-9-19(15)27)21-20(22(28)26-23(21)29)16-12-25-18-8-3-1-6-14(16)18/h1-4,6-9,12-13,25H,5,10-11,24H2,(H,26,28,2show more
    Synonyms
    3-[1-(3-Aminopropyl)indol-3-yl]-4-(1H-indol-3-yl)pyrrole-2,5-dione
  4. N-octanoyl-D-erythro-sphingosine - ≥99% CAS No(74713-59-0) by Aladdin Scientific
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    N-octanoyl-D-erythro-sphingosine
    CAS: 74713-59-0 Formula: C26H51NO3 Molecular Weight: 425.688
    ≥99%
    In Stock Item #: N130616
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    Technical Identifiers
    IUPAC Name
    N-[(E,2S,3R)-1,3-dihydroxyoctadec-4-en-2-yl]octanamide
    SMILES
    CCCCCCCCCCCCCC=CC(C(CO)NC(=O)CCCCCCC)O
    InChIKey
    APDLCSPGWPLYEQ-WRBRXSDHSA-N
    InChI
    1S/C26H51NO3/c1-3-5-7-9-10-11-12-13-14-15-16-18-19-21-25(29)24(23-28)27-26(30)22-20-17-8-6-4-2/h19,21,24-25,28-29H,3-18,20,22-23H2,1-2H3,(H,27,30)/b21show more
    Synonyms
    BSPBio_001569 | HMS1361O11 | N-octanoylsphing-4-enine | SCHEMBL14020687 | DTXSID701318293 | SR-01000946565 | N-Octano...
  5. N-octanoyl-D-erythro-sphinganine
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    N-octanoyl-D-erythro-sphinganine
    CAS: 145774-33-0 Formula: C26H53NO3 Molecular Weight: 427.7
    ≥98%
    Out of Stock Item #: N130688
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    Technical Identifiers
    IUPAC Name
    N-[(2S,3R)-1,3-dihydroxyoctadecan-2-yl]octanamide
    SMILES
    CCCCCCCCCCCCCCCC(C(CO)NC(=O)CCCCCCC)O
    InChIKey
    LGOFBZUQIUVJFS-LOSJGSFVSA-N
    InChI
    1S/C26H53NO3/c1-3-5-7-9-10-11-12-13-14-15-16-18-19-21-25(29)24(23-28)27-26(30)22-20-17-8-6-4-2/h24-25,28-29H,3-23H2,1-2H3,(H,27,30)/t24-,25+/m0/s1
    Synonyms
    EC 214-269-9 | N-[(2S,3R)-1,3-dihydroxyoctadecan-2-yl]octanamide | C8 Dihydroceramide [N-Octanoylsphinganine] | KBioS...
  6. Bisindolylmaleimide II
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    Bisindolylmaleimide II
    CAS: 137592-45-1 Formula: C27H26N4O2 Molecular Weight: 438.52
    ≥97%
    Out of Stock Item #: B276515
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    Technical Identifiers
    IUPAC Name
    3-(1H-indol-3-yl)-4-[1-[2-(1-methylpyrrolidin-2-yl)ethyl]indol-3-yl]pyrrole-2,5-dione
    SMILES
    CN1CCCC1CCN2C=C(C3=CC=CC=C32)C4=C(C(=O)NC4=O)C5=CNC6=CC=CC=C65
    InChIKey
    LBFDERUQORUFIN-UHFFFAOYSA-N
    InChI
    1S/C27H26N4O2/c1-30-13-6-7-17(30)12-14-31-16-21(19-9-3-5-11-23(19)31)25-24(26(32)29-27(25)33)20-15-28-22-10-4-2-8-18(20)22/h2-5,8-11,15-17,28H,6-7,12-show more
    Synonyms
    Bisindolyl deriv. 22 | 2-[1-[2-(1-Methylpyrrolidino)ethyl]-1H-indol-3-yl]-3-(1H-indol-3-yl)maleimide | SCHEMBL7978085...
  7. Bisindolylmaleimide IV, Inhibitor of protein kinase C beta
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    Bisindolylmaleimide IV, Inhibitor of protein kinase C beta
    CAS: 119139-23-0 Formula: C20H13N3O2 Molecular Weight: 327.34
    Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥98%(TLC)
    In Stock Item #: B166335
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    Technical Identifiers
    IUPAC Name
    3,4-bis(1H-indol-3-yl)pyrrole-2,5-dione
    SMILES
    C1=CC=C2C(=C1)C(=CN2)C3=C(C(=O)NC3=O)C4=CNC5=CC=CC=C54
    InChIKey
    DQYBRTASHMYDJG-UHFFFAOYSA-N
    InChI
    1S/C20H13N3O2/c24-19-17(13-9-21-15-7-3-1-5-11(13)15)18(20(25)23-19)14-10-22-16-8-4-2-6-12(14)16/h1-10,21-22H,(H,23,24,25)
    Synonyms
    CCG-206739 | HMS3229C03 | RO-316233 | Ro-31-6233 | DTXSID30152324 | FT-0694431 | GTPL5937 | HMS3401J13 | MBK3OO5K8T |...
  8. N⁶,2′-O-Dibutyryladenosine 3′,5′ -cyclic monophosphate sodium salt
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    N⁶,2′-O-Dibutyryladenosine 3′,5′ -cyclic monophosphate sodium salt
    CAS: 16980-89-5 EC Number: 241-059-4 Formula: C18H23N5O8PNa Molecular Weight: 491.37
    ≥97%(HPLC)
    In Stock Item #: D124575
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    Technical Identifiers
    IUPAC Name
    sodium;[(4aR,6R,7R,7aR)-6-[6-(butanoylamino)purin-9-yl]-2-oxido-2-oxo-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-7-yl] butanoate
    SMILES
    CCCC(=O)NC1=C2C(=NC=N1)N(C=N2)C3C(C4C(O3)COP(=O)(O4)[O-])OC(=O)CCC.[Na+]
    InChIKey
    KRBZRVBLIUDQNG-JBVYASIDSA-M
    InChI
    1S/C18H24N5O8P.Na/c1-3-5-11(24)22-16-13-17(20-8-19-16)23(9-21-13)18-15(30-12(25)6-4-2)14-10(29-18)7-28-32(26,27)31-14;/h8-10,14-15,18H,3-7H2,1-2H3,(H,show more
    Synonyms
    Dibutyryl cAMP (sodium salt);DBcAMP (sodium salt) | InChI=1/C6H10O2/c7-6-4-2-1-3-5-8-6/h1-5H | Actosin | Adenosine, N...
  9. LY2157299, TGF-beta receptor type I inhibitor
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    LY2157299, TGF-beta receptor type I inhibitor
    CAS: 700874-72-2 EC Number: 142-220-0 Formula: C22H19N5O Molecular Weight: 369.42
    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 #: L126937
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    IUPAC Name
    4-[2-(6-methylpyridin-2-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl]quinoline-6-carboxamide
    SMILES
    CC1=NC(=CC=C1)C2=NN3CCCC3=C2C4=C5C=C(C=CC5=NC=C4)C(=O)N
    InChIKey
    IVRXNBXKWIJUQB-UHFFFAOYSA-N
    InChI
    1S/C22H19N5O/c1-13-4-2-5-18(25-13)21-20(19-6-3-11-27(19)26-21)15-9-10-24-17-8-7-14(22(23)28)12-16(15)17/h2,4-5,7-10,12H,3,6,11H2,1H3,(H2,23,28)
    Synonyms
    BDBM50015640 | 4-[2-(6-methylpyridin-2-yl)-5,6-dihydro-4H-pyrrolo[2,1-e]pyrazol-3-yl]quinoline-6-carboxamide | MFCD00...
  10. Bisindolylmaleimide VIII acetate - ≥93% CAS No(138516-31-1) by Aladdin Scientific
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    Bisindolylmaleimide VIII acetate
    CAS: 138516-31-1 Formula: C24H22N4O2.CH3CO2H Molecular Weight: 458.51
    ≥93%
    In Stock Item #: B274850
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    Technical Identifiers
    IUPAC Name
    acetic acid;3-[1-(3-aminopropyl)indol-3-yl]-4-(1-methylindol-3-yl)pyrrole-2,5-dione
    SMILES
    CC(=O)O.CN1C=C(C2=CC=CC=C21)C3=C(C(=O)NC3=O)C4=CN(C5=CC=CC=C54)CCCN
    InChIKey
    VEOXVBTXROWDAH-UHFFFAOYSA-N
    InChI
    1S/C24H22N4O2.C2H4O2/c1-27-13-17(15-7-2-4-9-19(15)27)21-22(24(30)26-23(21)29)18-14-28(12-6-11-25)20-10-5-3-8-16(18)20;1-2(3)4/h2-5,7-10,13-14H,6,11-12show more
    Synonyms
    HMS3648M22 | Z2037279705 | Bis VIII acetate | Bis VIII acetateRo 31-7549 acetate | DTXSID50432099 | 1-(p-Fluorophenyl...
  11. LY2109761, Inhibitor of transforming growth factor beta receptor 1;Inhibitor of transforming growth factor beta receptor 2
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    LY2109761, Inhibitor of transforming growth factor beta receptor 1;Inhibitor of transforming growth factor beta receptor 2
    CAS: 700874-71-1 Formula: C26H27N5O2 Molecular Weight: 441.52
    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 #: L126135
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    Technical Identifiers
    IUPAC Name
    4-[2-[4-(2-pyridin-2-yl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl)quinolin-7-yl]oxyethyl]morpholine
    SMILES
    C1CC2=C(C(=NN2C1)C3=CC=CC=N3)C4=C5C=CC(=CC5=NC=C4)OCCN6CCOCC6
    InChIKey
    IHLVSLOZUHKNMQ-UHFFFAOYSA-N
    InChI
    1S/C26H27N5O2/c1-2-9-27-22(4-1)26-25(24-5-3-11-31(24)29-26)21-8-10-28-23-18-19(6-7-20(21)23)33-17-14-30-12-15-32-16-13-30/h1-2,4,6-10,18H,3,5,11-17H2
    Synonyms
    HMS3674E17 | SB19481 | AKOS022183732 | GTPL8075 | BCP9000868 | LY 2109761 | Q27082613 | .ALPHA.-KETOGLUCONIC ACID | Q...
  12. LY-333531 hydrochloride
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    LY-333531 hydrochloride
    CAS: 169939-93-9 Formula: C28H28N4O3 · HCl Molecular Weight: 505.01
    ≥97%
    In Stock Item #: L274839
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    Technical Identifiers
    IUPAC Name
    (18S)-18-[(dimethylamino)methyl]-17-oxa-4,14,21-triazahexacyclo[19.6.1.17,14.02,6.08,13.022,27]nonacosa-1(28),2(6),7(29),8,10,12,22,24,26-nonaene-3,5-show more
    SMILES
    CN(C)CC1CCN2C=C(C3=CC=CC=C32)C4=C(C5=CN(CCO1)C6=CC=CC=C65)C(=O)NC4=O.Cl
    InChIKey
    NYQIEYDJYFVLPO-FERBBOLQSA-N
    InChI
    1S/C28H28N4O3.ClH/c1-30(2)15-18-11-12-31-16-21(19-7-3-5-9-23(19)31)25-26(28(34)29-27(25)33)22-17-32(13-14-35-18)24-10-6-4-8-20(22)24;/h3-10,16-18H,11-show more
    Synonyms
    LY333531 HCl | (9S)-9-[(DiMethylaMino)Methyl]-6,7,10,11-tetrahydro-9H,18H-5,21:12,17-DiMethenodibenzo[e,k]pyrrolo[3,4...
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This page groups compounds associated with TGF-β/Smad signaling and related regulators involved in fibrosis, differentiation, development, and tumor biology. Researchers typically compare pathway node, signaling branch, potency, selectivity, context dependence, and compatibility with reporter, transcriptional, or phenotypic assays. Because TGF-β biology is highly context dependent, a pathway-led collection can be more informative than target-only browsing. This category helps users compare modulators across connected signaling points and downstream biological effects.
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  1. Small molecule 811items
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  3. Antibody 15items
  4. Unknown 10items
  5. Enzyme 4items
  6. Protein 4items
  7. Oligonucleotide 2items
  8. Bioreagents/Buffer 1item
  9. Oligosaccharide 1item
Physical Form
  1. Solid 64items
  2. Liquid 22items
  3. Lyophilized 2items
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  1. ≥98% 178items
  2. ≥99% 124items
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  8. ≥97%(HPLC) 7items
  9. ≥99%(HPLC) 7items
  10. ≥95%(HPLC) 3items
  11. ≥98 atom% D,≥98% 3items
  12. ≥95%(SDS-PAGE) 2items
  13. ≥99.5%(GC) 2items
  14. ≥99.9999% metals basis 2items
  15. ≥90%(HPLC) 1item
  16. ≥90%(SDS-PAGE) 1item
  17. ≥92% 1item
  18. ≥93% 1item
  19. ≥94% 1item
  20. ≥95%(T) 1item
  21. ≥96%(AT) 1item
  22. ≥96%(HPLC) 1item
  23. ≥98%(GC) 1item
  24. ≥98%(TLC) 1item
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  26. ≥99.9%(HPLC) 1item
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  1. Moligand™ 222items
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  1. $0.00 - $500.00 804items
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