Explore small molecules, screening libraries, and tool compounds for discovery research. Browse by target, pathway, or ligand family to quickly find inhibitors, agonists, and chemical probes, with searchable structure/CAS data and supporting documents (SDS/COA where available).
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Ligand families
24,635Navigate small molecules by ligand family or scaffold to build focused sets and explore structure–activity relationships. This category groups related chemotypes, helping you select analogs, fragments, and tool molecules for discovery research.
ADC-focused building blocks and tools to support antibody–drug conjugate research. Explore payloads, linkers, conjugation reagents, and related small-molecule components (where available) for designing and evaluating ADC constructs.
PROTAC
2,814PROTAC and targeted protein degradation tools for discovery research. Browse degrader-related ligands, linkers, and building blocks (where available) to assemble or screen PROTAC designs, with clear identifiers for efficient selection.
By Signaling Pathways
102,621Explore pathway-focused tool compounds to study and modulate key signaling cascades. Browse small molecules grouped by signaling pathway to support mechanism studies, phenotypic assays, and target validation, with clear identifiers for fast searching.
By Target (DTO)
19,694Find bioactive small molecules organized by protein target (DTO). Quickly locate tool compounds for specific targets and compare identifiers such as structure, CAS, and synonyms—plus supporting documents —to build screening and validation sets.
By Disease (DOID)
8,779Shop small molecules and tool compounds organized by disease area (DOID). Discover chemical probes, libraries, and related products mapped to therapeutic areas to help assemble compound sets for screening, pathway exploration, and model studies.
Products
- G10, STING signaling activatorCAS: 702662-50-8 Formula: C21H16ClFN2O3S Molecular Weight: 430.88Moligand™ ? 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 — US warehouse, ships to EU* Item #: G425597View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 4-[(2-chloro-6-fluorophenyl)methyl]-N-(furan-2-ylmethyl)-3-oxo-1,4-benzothiazine-6-carboxamide
- SMILES
- C1C(=O)N(C2=C(S1)C=CC(=C2)C(=O)NCC3=CC=CO3)CC4=C(C=CC=C4Cl)F
- InChIKey
- NAGKYJATVFXZKN-UHFFFAOYSA-N
- InChI
- 1S/C21H16ClFN2O3S/c22-16-4-1-5-17(23)15(16)11-25-18-9-13(6-7-19(18)29-12-20(25)26)21(27)24-10-14-3-2-8-28-14/h1-9H,10-12H2,(H,24,27)
- Synonyms
- G104-[(2-Chloro-6-fluorophenyl)methyl]-N-(2-furanylmethyl)-3,4-dihydro-3-oxo-2H-1,4-benzothiazine-6-carboxamide
- G150CAS: 2369751-30-2 Formula: C18H16Cl2N4O2 Molecular Weight: 391.25● In Stock — US warehouse, ships to EU* Item #: G414285View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 1-[9-(6-aminopyridin-3-yl)-6,7-dichloro-1,3,4,5-tetrahydropyrido[4,3-b]indol-2-yl]-2-hydroxyethanone
- SMILES
- C1CN(CC2=C1NC3=C2C(=CC(=C3Cl)Cl)C4=CN=C(C=C4)N)C(=O)CO
- InChIKey
- VVUOUIPXYFIWLE-UHFFFAOYSA-N
- InChI
- 1S/C18H16Cl2N4O2/c19-12-5-10(9-1-2-14(21)22-6-9)16-11-7-24(15(26)8-25)4-3-13(11)23-18(16)17(12)20/h1-2,5-6,23,25H,3-4,7-8H2,(H2,21,22)
- Synonyms
- 1-(9-(6-Aminopyridin-3-yl)-6,7-dichloro-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl)-2-hydroxyethan-1-one | 1-[9-...
- G150CAS: 2369751-30-2 Formula: C18H16Cl2N4O2 Molecular Weight: 391.2510mM in DMSO● In Stock — US warehouse, ships to EU* Item #: G422778View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 1-[9-(6-aminopyridin-3-yl)-6,7-dichloro-1,3,4,5-tetrahydropyrido[4,3-b]indol-2-yl]-2-hydroxyethanone
- SMILES
- C1CN(CC2=C1NC3=C2C(=CC(=C3Cl)Cl)C4=CN=C(C=C4)N)C(=O)CO
- InChIKey
- VVUOUIPXYFIWLE-UHFFFAOYSA-N
- InChI
- 1S/C18H16Cl2N4O2/c19-12-5-10(9-1-2-14(21)22-6-9)16-11-7-24(15(26)8-25)4-3-13(11)23-18(16)17(12)20/h1-2,5-6,23,25H,3-4,7-8H2,(H2,21,22)
- Synonyms
- Ethanone,1-[9-(6-amino-3-pyridinyl)-6,7-dichloro-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl]-�...
- GC7 Sulfate10mM in Water● In Stock — US warehouse, ships to EU* Item #: G421774View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 2-(7-aminoheptyl)guanidine;sulfuric acid
- SMILES
- C(CCCN)CCCN=C(N)N.OS(=O)(=O)O
- InChIKey
- MDDOWYFCKAAANU-UHFFFAOYSA-N
- InChI
- 1S/C8H20N4.H2O4S/c9-6-4-2-1-3-5-7-12-8(10)11;1-5(2,3)4/h1-7,9H2,(H4,10,11,12);(H2,1,2,3,4)
- Synonyms
- N1-guanyl-1,7-diaminoheptane SulfateGuanidine,(7-aminoheptyl)-,sulfate (1:1) (9CI)
- GC7 Sulfate● In Stock — US warehouse, ships to EU* Item #: G412830View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 2-(7-aminoheptyl)guanidine;sulfuric acid
- SMILES
- C(CCCN)CCCN=C(N)N.OS(=O)(=O)O
- InChIKey
- MDDOWYFCKAAANU-UHFFFAOYSA-N
- InChI
- 1S/C8H20N4.H2O4S/c9-6-4-2-1-3-5-7-12-8(10)11;1-5(2,3)4/h1-7,9H2,(H4,10,11,12);(H2,1,2,3,4)
- Synonyms
- N1-guanyl-1,7-diaminoheptane SulfateGuanidine,(7-aminoheptyl)-,sulfate (1:1) (9CI)
- GCN2iBCAS: 2183470-12-2 Formula: C18H12ClF2N5O3S Molecular Weight: 451.83● In Stock — US warehouse, ships to EU* Item #: G414275View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- N-[3-[2-(2-aminopyrimidin-5-yl)ethynyl]-2,4-difluorophenyl]-5-chloro-2-methoxypyridine-3-sulfonamide
- SMILES
- COC1=C(C=C(C=N1)Cl)S(=O)(=O)NC2=C(C(=C(C=C2)F)C#CC3=CN=C(N=C3)N)F
- InChIKey
- JGHVXJKGYJYWOP-UHFFFAOYSA-N
- InChI
- 1S/C18H12ClF2N5O3S/c1-29-17-15(6-11(19)9-23-17)30(27,28)26-14-5-4-13(20)12(16(14)21)3-2-10-7-24-18(22)25-8-10/h4-9,26H,1H3,(H2,22,24,25)
- Synonyms
- N-[3-[2-(2-Amino-5-pyrimidinyl)ethynyl]-2,4-difluorophenyl]-5-chloro-2-methoxy- 3-pyridinesulfonamide
- FurofenacCAS: 56983-13-2 Formula: C12H14O3 Molecular Weight: 206.24◐ .Made to order · 8–12 wks Item #: F336818View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 2-(2-ethyl-2,3-dihydro-1-benzofuran-5-yl)acetic acid
- SMILES
- CCC1CC2=C(O1)C=CC(=C2)CC(=O)O
- InChIKey
- MYQXHLQMZLTSDB-UHFFFAOYSA-N
- InChI
- 1S/C12H14O3/c1-2-10-7-9-5-8(6-12(13)14)3-4-11(9)15-10/h3-5,10H,2,6-7H2,1H3,(H,13,14)
- Synonyms
- 2-(2-ethyl-2,3-dihydro-1-benzofuran-5-yl)acetic acid | BRN 1375893 | SCHEMBL35188 | 5-Benzofuranacetic acid, 2-ethyl-...
- GDC046CAS: 1258292-64-6 Formula: C16H13Cl2N3O2 Molecular Weight: 350.210mM in DMSO● In Stock — US warehouse, ships to EU* Item #: G421085View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 2,6-dichloro-N-[2-(cyclopropanecarbonylamino)pyridin-4-yl]benzamide
- SMILES
- C1CC1C(=O)NC2=NC=CC(=C2)NC(=O)C3=C(C=CC=C3Cl)Cl
- InChIKey
- IAFNAEGXTKTGHN-UHFFFAOYSA-N
- InChI
- 1S/C16H13Cl2N3O2/c17-11-2-1-3-12(18)14(11)16(23)20-10-6-7-19-13(8-10)21-15(22)9-4-5-9/h1-3,6-9H,4-5H2,(H2,19,20,21,22,23)
- Synonyms
- Benzamide,2,6-dichloro-N-[2-[(cyclopropylcarbonyl)amino]-4-pyridinyl]-
- GEN-6776CAS: 2009273-71-4 Formula: C20H20N4O2 Molecular Weight: 348.4Solid Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥98%◐ .Made to order · 8–12 wks Item #: G413680View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 5-[6-amino-4-ethyl-5-(4-hydroxyphenyl)pyridin-3-yl]-N-methylpyridine-2-carboxamide
- SMILES
- CCC1=C(C(=NC=C1C2=CN=C(C=C2)C(=O)NC)N)C3=CC=C(C=C3)O
- InChIKey
- UCYSSYGGXOFJKK-UHFFFAOYSA-N
- InChI
- 1S/C20H20N4O2/c1-3-15-16(13-6-9-17(23-10-13)20(26)22-2)11-24-19(21)18(15)12-4-7-14(25)8-5-12/h4-11,25H,3H2,1-2H3,(H2,21,24)(H,22,26)
- Synonyms
- [3,3'-Bipyridine]-6-carboxamide,6'-amino-4'-ethyl-5'-(4-hydroxyphenyl)-N-methyl- | 6'-Amino-4'-ethyl-5'...
- GET-73CAS: 202402-01-5 Formula: C13H16F3NO2 Molecular Weight: 275.27● In Stock — US warehouse, ships to EU* Item #: G412130View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 4-methoxy-N-[[4-(trifluoromethyl)phenyl]methyl]butanamide
- SMILES
- COCCCC(=O)NCC1=CC=C(C=C1)C(F)(F)F
- InChIKey
- QLZOWJNFLXSDSH-UHFFFAOYSA-N
- InChI
- 1S/C13H16F3NO2/c1-19-8-2-3-12(18)17-9-10-4-6-11(7-5-10)13(14,15)16/h4-7H,2-3,8-9H2,1H3,(H,17,18)
- Synonyms
- AKOS037648866 | GET 73 | Q27290712 | HY-108034 | GET 73; GET73;CAS: 202402-20-5 | 4-Methoxy-N-((4-(trifluoromethyl)ph...
- GFB-8438, Channel blocker of TRPC5CAS: 2304549-73-1 Formula: C16H14ClF3N4O2 Molecular Weight: 386.76Moligand™ ? 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 — US warehouse, ships to EU* Item #: G422733View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 5-chloro-4-[3-oxo-4-[[2-(trifluoromethyl)phenyl]methyl]piperazin-1-yl]-1H-pyridazin-6-one
- SMILES
- C1CN(C(=O)CN1C2=C(C(=O)NN=C2)Cl)CC3=CC=CC=C3C(F)(F)F
- InChIKey
- MITRKIWBJVJRAM-UHFFFAOYSA-N
- InChI
- 1S/C16H14ClF3N4O2/c17-14-12(7-21-22-15(14)26)23-5-6-24(13(25)9-23)8-10-3-1-2-4-11(10)16(18,19)20/h1-4,7H,5-6,8-9H2,(H,22,26)
- Synonyms
- 3(2H)-Pyridazinone,4-chloro-5-[3-oxo-4-[[2-(trifluoromethyl)phenyl]methyl]-1-piperazinyl]-
- GCN2iBCAS: 2183470-12-2 Formula: C18H12ClF2N5O3S Molecular Weight: 451.8310mM in DMSO● In Stock — US warehouse, ships to EU* Item #: G422624View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- N-[3-[2-(2-aminopyrimidin-5-yl)ethynyl]-2,4-difluorophenyl]-5-chloro-2-methoxypyridine-3-sulfonamide
- SMILES
- COC1=C(C=C(C=N1)Cl)S(=O)(=O)NC2=C(C(=C(C=C2)F)C#CC3=CN=C(N=C3)N)F
- InChIKey
- JGHVXJKGYJYWOP-UHFFFAOYSA-N
- InChI
- 1S/C18H12ClF2N5O3S/c1-29-17-15(6-11(19)9-23-17)30(27,28)26-14-5-4-13(20)12(16(14)21)3-2-10-7-24-18(22)25-8-10/h4-9,26H,1H3,(H2,22,24,25)
- Synonyms
- 3-Pyridinesulfonamide,N-[3-[2-(2-amino-5-pyrimidinyl)ethynyl]-2,4-difluorophenyl]-5-chloro-2-methoxy-
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Frequently Asked Questions
What does the By Target/Pathway/Disease listing cover?
It groups compounds associated with targets in By Target/Pathway/Disease, organised so you can move from the pathway to an individual target and then to a specific chemotype. Each entry carries structure, CAS number, and reported activity.
How is By Target/Pathway/Disease organised?
By Target/Pathway/Disease is broken down into Compound Libraries, PROTACs, molecular glues and other degraders and Antibody-drug Conjugates(ADC). Compounds acting on more than one node appear under each relevant target.
How do I choose compounds for By Target/Pathway/Disease research?
For By Target/Pathway/Disease, pick a well-characterised reference compound for the node you want to perturb, and pair it with a structurally unrelated compound hitting the same target — that is the cleanest way to separate pathway effects from off-target ones. Check potency, selectivity, and cell permeability against your assay format. All products are supplied for professional research and development use only, and are not for use in humans, animals, diagnostics, or therapy.
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