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
24,642Navigate 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
102,634Explore 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)
19,701Find 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 (where available)—to build screening and validation sets.
By Disease (DOID)
8,782Shop 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.
Popular Products
- AdipaldehydeCAS: 1072-21-5 Formula: C6H10O2 Molecular Weight: 114.15≥95% 1M in water● In Stock — US Item #: A302164View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- hexanedial
- SMILES
- C(CCC=O)CC=O
- InChIKey
- UMHJEEQLYBKSAN-UHFFFAOYSA-N
- InChI
- 1S/C6H10O2/c7-5-3-1-2-4-6-8/h5-6H,1-4H2
- Synonyms
- Adipaldehyde|Hexanedial|1072-21-5|Adipic dialdehyde|6W2N7U6ZHE|adipindialdehyde|1,6-hexanedial|hexane-1,6-dial|EINECS...
- Geranylacetone● In Stock — US Item #: G303605View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- (5E)-6,10-dimethylundeca-5,9-dien-2-one
- SMILES
- CC(=CCCC(=CCCC(=O)C)C)C
- InChIKey
- HNZUNIKWNYHEJJ-FMIVXFBMSA-N
- InChI
- 1S/C13H22O/c1-11(2)7-5-8-12(3)9-6-10-13(4)14/h7,9H,5-6,8,10H2,1-4H3/b12-9+
- Synonyms
- (E)-6,10-Dimethyl-5,9-undecadien-2-one | SCHEMBL112855 | A836300 | cis,trans-Geranylacetone | E-geranyl acetone | 6,1...
- Propiverine hydrochlorideCAS: 54556-98-8 Formula: C23H29NO3 · HCl Molecular Weight: 403.94● In Stock — US Item #: P170913View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- (1-methylpiperidin-4-yl) 2,2-diphenyl-2-propoxyacetate;hydrochloride
- SMILES
- CCCOC(C1=CC=CC=C1)(C2=CC=CC=C2)C(=O)OC3CCN(CC3)C.Cl
- InChIKey
- KFUJMHHNLGCTIJ-UHFFFAOYSA-N
- InChI
- 1S/C23H29NO3.ClH/c1-3-18-26-23(19-10-6-4-7-11-19,20-12-8-5-9-13-20)22(25)27-21-14-16-24(2)17-15-21;/h4-13,21H,3,14-18H2,1-2H3;1H
- Synonyms
- AC-2076 | DC4GZD10H3 | CAS-54556-98-8 | CCG-268683 | Mictonetten | 4-(tert-butoxycarbonyl)morpholin-2-ylmethanol | P-...
- AMG-208, Hepatocyte growth factor receptor inhibitorCAS: 1002304-34-8 Formula: C22H17N5O2 Molecular Weight: 383.40Solid 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 #: A127592View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 7-methoxy-4-[(6-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methoxy]quinoline
- SMILES
- COC1=CC2=NC=CC(=C2C=C1)OCC3=NN=C4N3N=C(C=C4)C5=CC=CC=C5
- InChIKey
- HEAIZQNMNCHNFD-UHFFFAOYSA-N
- InChI
- 1S/C22H17N5O2/c1-28-16-7-8-17-19(13-16)23-12-11-20(17)29-14-22-25-24-21-10-9-18(26-27(21)22)15-5-3-2-4-6-15/h2-13H,14H2,1H3
- Synonyms
- 1-Propanone,1-(2,4,6-trihydroxyphenyl)- | 7-methoxy-4-((6-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methoxy)quinoli...
- AMG-458CAS: 913376-83-7 Formula: C30H29N5O5 Molecular Weight: 539.58● In Stock — US Item #: A129793View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 1-(2-hydroxy-2-methylpropyl)-N-[5-(7-methoxyquinolin-4-yl)oxypyridin-2-yl]-5-methyl-3-oxo-2-phenylpyrazole-4-carboxamide
- SMILES
- CC1=C(C(=O)N(N1CC(C)(C)O)C2=CC=CC=C2)C(=O)NC3=NC=C(C=C3)OC4=C5C=CC(=CC5=NC=C4)OC
- InChIKey
- GLBZSOQDAOLMGC-UHFFFAOYSA-N
- InChI
- show more
- Synonyms
- 2,3-dihydro-1-(2-hydroxy-2-methylpropyl)-N-[5-[(7-methoxy-4-quinolinyl)oxy]-2-pyridinyl]-5-methyl-3-oxo-2-phenyl-1H-P...
- BMS-790052CAS: 1214735-16-6 Formula: C40H50N8O6 Molecular Weight: 738.88◐ .Made to order · 8–12 wks Item #: B333595View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- show more
- SMILES
- CC(C)C(C(=O)N1CCCC1C2=NC=C(N2)C3=CC=C(C=C3)C4=CC=C(C=C4)C5=CN=C(N5)C6CCCN6C(=O)C(C(C)C)NC(=O)OC)NC(=O)OC
- InChIKey
- FKRSSPOQAMALKA-CUPIEXAXSA-N
- InChI
- show more
- Synonyms
- NCGC00346533-09 | SCHEMBL17897804 | 1214735-16-6 | BDBM50387084 | GTPL11266 | SMR004702917 | Carbamic acid, N,N'-((1,...
- Muristerone A◐ .Made to order · 8–12 wks Item #: M274830View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- show more
- SMILES
- CC(C)CCC(C(C)(C1CCC2(C1(CC(C3C2=CC(=O)C4(C3(CC(C(C4)O)O)C)O)O)C)O)O)O
- InChIKey
- LRJUYAVTHIEHAI-LHBNDURVSA-N
- InChI
- show more
- Synonyms
- C27H44O8 | DTXSID40959583 | HB3985 | 2,3,5,11,14,20,22-heptahydroxycholest-7-en-6-one | (2S,3R,5S,9R,10R,11R,13R,14S,...
- AdipoRon hydrochlorideCAS: 1781835-20-8 Formula: C27H29ClN2O3 Molecular Weight: 464.98● In Stock — US Item #: A287846View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 2-(4-benzoylphenoxy)-N-(1-benzylpiperidin-4-yl)acetamide;hydrochloride
- SMILES
- C1CN(CCC1NC(=O)COC2=CC=C(C=C2)C(=O)C3=CC=CC=C3)CC4=CC=CC=C4.Cl
- InChIKey
- TZVJQEGKRLDTHQ-UHFFFAOYSA-N
- InChI
- 1S/C27H28N2O3.ClH/c30-26(28-24-15-17-29(18-16-24)19-21-7-3-1-4-8-21)20-32-25-13-11-23(12-14-25)27(31)22-9-5-2-6-10-22;/h1-14,24H,15-20H2,(H,28,30);1H
- Synonyms
- 2-(4-Benzyoylphenoxy)-N-[1-(phenylmethyl)-4-piperidinyl]acetamide hydrochloride
- AMBMP hydrochlorideCAS: 2095432-75-8 Formula: C19H18N4O3•HCl Molecular Weight: 386.84● In Stock — US Item #: A287986View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 4-N-(1,3-benzodioxol-5-ylmethyl)-6-(3-methoxyphenyl)pyrimidine-2,4-diamine;hydrochloride
- SMILES
- COC1=CC=CC(=C1)C2=CC(=NC(=N2)N)NCC3=CC4=C(C=C3)OCO4.Cl
- InChIKey
- XZOFNDFDGVAIEH-UHFFFAOYSA-N
- InChI
- 1S/C19H18N4O3.ClH/c1-24-14-4-2-3-13(8-14)15-9-18(23-19(20)22-15)21-10-12-5-6-16-17(7-12)26-11-25-16;/h2-9H,10-11H2,1H3,(H3,20,21,22,23);1H
- Synonyms
- BML 284 | CID 11210285 | N4-(1,3-Benzodioxol-5-ylmethyl)-6-(3-methoxyphenyl)-2,4-pyrimidinediamine hydrochloride | BM...
- Dibenzo[b,d]Furan-3-Ylboronic AcidCAS: 395087-89-5 Formula: C12H9BO3 Molecular Weight: 212.01● In Stock — US Item #: D303640View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- dibenzofuran-3-ylboronic acid
- SMILES
- B(C1=CC2=C(C=C1)C3=CC=CC=C3O2)(O)O
- InChIKey
- FQENSZQWKVWYPA-UHFFFAOYSA-N
- InChI
- 1S/C12H9BO3/c14-13(15)8-5-6-10-9-3-1-2-4-11(9)16-12(10)7-8/h1-7,14-15H
- Adrenocorticotropic Hormone Fragment 1-14Solid ≥97%● In Stock — US Item #: A118748View ProductPricing & Pack Sizes
Technical Identifiers
- Synonyms
- ACTH (1-14)
- Adrenocorticotropic Hormone Fragment 1-16 human◐ .Made to order · 8–12 wks Item #: A118749View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- show more
- SMILES
- show more
- InChIKey
- BLBPSTKPAGOHPL-UHFFFAOYSA-N
- InChI
- show more
- Synonyms
- H-Ser-Tyr-Ser-Met-Glu-His-Phe-Arg-Trp-Gly-Lys-Pro-Val-Gly-Lys-Lys-OH
![Dibenzo[b,d]Furan-3-Ylboronic Acid - ≥99% CAS No(395087-89-5) by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/6360e336b2a70951114dbd37294096ee/D/3/D303640.png)
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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.
How do I find a specific compound within By Target/Pathway/Disease?
Search By Target/Pathway/Disease by compound name, CAS number, or SMILES, or drill down through the target listing. Unlisted compounds and bulk quantities: [email protected]. We supply verified businesses, research institutions, universities, and government agencies.