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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.

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

903 products
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PKA

153

Explore PKA →

PKC

329

Explore PKC →

ROCK

155

Explore ROCK →

TGF-beta/Smad

134

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TGF-β Receptor

200

Explore TGF-β Receptor →

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Showing 1-12 of 903

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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%
    ◐ .Made to order · 8–12 wks 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 — US warehouse, ships to EU* 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 — US warehouse, ships to EU* 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 — US warehouse, ships to EU* 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%
    ◐ .Made to order · 8–12 wks 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%
    ◐ .Made to order · 8–12 wks Item #: B276515
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    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 — US warehouse, ships to EU* 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 — US warehouse, ships to EU* 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 — US warehouse, ships to EU* 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 — US warehouse, ships to EU* 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 — US warehouse, ships to EU* 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 — US warehouse, ships to EU* 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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Frequently Asked Questions

What should I consider when selecting a TGF-beta/Smad product?
Define the transformation first, then narrow the TGF-beta/Smad 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 TGF-beta/Smad subcategory should I start with?
TGF-beta/Smad is organised into PKA, PKC, ROCK, TGF-beta/Smad and TGF-β Receptor. 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 TGF-beta/Smad?
Review the lot-specific Certificate of Analysis for the TGF-beta/Smad 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 TGF-beta/Smad by structure or CAS number?
Yes. Within TGF-beta/Smad 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].
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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