PROTAC 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.
PROTAC
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- 9-Decynoic acid◐ .Made to order · 8–12 wks Item #: D709615View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- dec-9-ynoic acid
- SMILES
- C#CCCCCCCCC(=O)O
- InChIKey
- KHOZXYSECXUORA-UHFFFAOYSA-N
- InChI
- 1S/C10H16O2/c1-2-3-4-5-6-7-8-9-10(11)12/h1H,3-9H2,(H,11,12)
- Synonyms
- Dec-9-ynoic acid
- Azido-PEG2-C2-acidCAS: 1312309-63-9 Formula: C7H13N3O4 Molecular Weight: 203.20Liquid ≥97%● In Stock — US Item #: A412755View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 3-[2-(2-azidoethoxy)ethoxy]propanoic acid
- SMILES
- C(COCCOCCN=[N+]=[N-])C(=O)O
- InChIKey
- IEHDSRSXQAOLJT-UHFFFAOYSA-N
- InChI
- 1S/C7H13N3O4/c8-10-9-2-4-14-6-5-13-3-1-7(11)12/h1-6H2,(H,11,12)
- Synonyms
- 3-(2-(2-azidoethoxy)ethoxy)propanoic acid | N3-PEG2-CH2CH2COOH | Azido-PEG2-acid | Azido-PEG2-propionic acid | 9-Azid...
- O-(2-[2-(Aminooxy)ethoxy]ethyl)hydroxylamineCAS: 93460-33-4 Formula: C4H12N2O3 Molecular Weight: 136.15Liquid ≥95%◐ .Made to order · 8–12 wks Item #: B596552View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- O-[2-(2-aminooxyethoxy)ethyl]hydroxylamine
- SMILES
- C(CON)OCCON
- InChIKey
- ZESQVNWRUDEXNZ-UHFFFAOYSA-N
- InChI
- 1S/C4H12N2O3/c5-8-3-1-7-2-4-9-6/h1-6H2
- Synonyms
- Bis-aminooxy-PEG1
- Ms-PEG5-MsCAS: 55400-73-2 Formula: C10H22O9S2 Molecular Weight: 350.41Liquid ≥98%◐ .Made to order · 8–12 wks Item #: M597197View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 2-[2-[2-(2-methylsulfonyloxyethoxy)ethoxy]ethoxy]ethyl methanesulfonate
- SMILES
- CS(=O)(=O)OCCOCCOCCOCCOS(=O)(=O)C
- InChIKey
- GKMDADHKHXRPPF-UHFFFAOYSA-N
- InChI
- 1S/C10H22O9S2/c1-20(11,12)18-9-7-16-5-3-15-4-6-17-8-10-19-21(2,13)14/h3-10H2,1-2H3
- Synonyms
- 13,13-dioxido-3,6,9,12-tetraoxa-13-thiatetradec-1-yl methanesulfonate | 1,11-Bis(methanesulfonyloxy)-3,6,9-trioxandec...
- THP-PEG4-OHLiquid ≥98%◐ .Made to order · 8–12 wks Item #: T596768View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 2-[2-[2-[2-(oxan-2-yloxy)ethoxy]ethoxy]ethoxy]ethanol
- SMILES
- C1CCOC(C1)OCCOCCOCCOCCO
- InChIKey
- XUTYVMRXVARJFT-UHFFFAOYSA-N
- InChI
- 1S/C13H26O6/c14-4-6-15-7-8-16-9-10-17-11-12-19-13-3-1-2-5-18-13/h13-14H,1-12H2
- Synonyms
- THP-PEG5 | 2-(2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethoxy)ethan-1-ol
- Amino-PEG5-alcoholCAS: 34188-11-9 EC Number: 979-259-5 PubChem CID: 21737076 Formula: C10H23NO5 Molecular Weight: 237.29● In Stock — US Item #: A595269View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethanol
- SMILES
- C(COCCOCCOCCOCCO)N
- InChIKey
- DEOUHEFHTMMUCM-UHFFFAOYSA-N
- InChI
- 1S/C10H23NO5/c11-1-3-13-5-7-15-9-10-16-8-6-14-4-2-12/h12H,1-11H2
- Synonyms
- 14-Amino-3,6,9,12-tetraoxatetradecan-1-ol | NH2-PEG5-OH
- 2-(2-(3-Aminopropoxy)ethoxy)ethan-1-olLiquid Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥97%◐ .Made to order · 8–12 wks Item #: E694165View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 2-[2-(3-aminopropoxy)ethoxy]ethanol
- SMILES
- C(CN)COCCOCCO
- InChIKey
- DCZMLYRQHBZWLZ-UHFFFAOYSA-N
- InChI
- 1S/C7H17NO3/c8-2-1-4-10-6-7-11-5-3-9/h9H,1-8H2
- Synonyms
- OH-PEG2-C3-NH2
- 6-ChlorohexanalLiquid ≥95%◐ .Made to order · 8–12 wks Item #: C698589View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 6-chlorohexanal
- SMILES
- C(CCC=O)CCCl
- InChIKey
- GVIQYWPEJQUXLX-UHFFFAOYSA-N
- InChI
- 1S/C6H11ClO/c7-5-3-1-2-4-6-8/h6H,1-5H2
- 2-(2-(2-Aminoethoxy)ethoxy)acetic acid hydrochlorideCAS: 134979-01-4 EC Number: 816-400-0 PubChem CID: 45789699 Formula: C6H14ClNO4 Molecular Weight: 199.63Solid ≥97%◐ .Made to order · 8–12 wks Item #: E732591View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 2-[2-(2-aminoethoxy)ethoxy]acetic acid;hydrochloride
- SMILES
- C(COCCOCC(=O)O)N.Cl
- InChIKey
- NGPFHPADAGAUDR-UHFFFAOYSA-N
- InChI
- 1S/C6H13NO4.ClH/c7-1-2-10-3-4-11-5-6(8)9;/h1-5,7H2,(H,8,9);1H
- Synonyms
- [2-(2-aminoethoxy)ethoxy]acetic acid hydrochloride | H2N-PEG2-CH2COOH hydrochloride | AEEA.HCl | H-AEEA-OH.HCl
- 1-Boc-4-(3-bromopropyl)piperidineCAS: 164149-27-3 EC Number: 986-198-8 PubChem CID: 18409081 Formula: C13H24BrNO2 Molecular Weight: 306.25◐ .Made to order · 8–12 wks Item #: T729236View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- tert-butyl 4-(3-bromopropyl)piperidine-1-carboxylate
- SMILES
- CC(C)(C)OC(=O)N1CCC(CC1)CCCBr
- InChIKey
- ANKJSMCUWZFYKF-UHFFFAOYSA-N
- InChI
- 1S/C13H24BrNO2/c1-13(2,3)17-12(16)15-9-6-11(7-10-15)5-4-8-14/h11H,4-10H2,1-3H3
- Synonyms
- tert-butyl 4-(3-bromopropyl)piperidine-1-carboxylate
- 7-Aminomethyl-10-methyl-11-fluoro camptothecinCAS: 2378616-23-8 Formula: C22H20FN3O4 Molecular Weight: 409.41Solid ≥99%◐ .Made to order · 8–12 wks Item #: A777605View ProductPricing & Pack Sizes
Technical Identifiers
- D18CAS: 2230218-36-5 Formula: C21H28N6 Molecular Weight: 364.49Solid ≥98%◐ .Made to order · 8–12 wks Item #: D777626View ProductPricing & Pack Sizes
Technical Identifiers
![O-(2-[2-(Aminooxy)ethoxy]ethyl)hydroxylamine](https://www.aladdinsci.com/media/catalog/product/placeholder/default/default_5.jpg)
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Frequently Asked Questions
How do I choose the right PROTAC for my conjugate design?
Work from both ends inward: the reactive handle that has to couple to your payload or protein, and the linker length or ternary-complex geometry the design needs, then match a PROTAC entry to both. Solubility and stability under conjugation and storage conditions decide whether a design survives scale-up.
What does PROTAC cover?
PROTAC is a top-level listing in our catalogue. Use the filters and search on the listing page to narrow by the attributes that matter for your work, or browse the neighbouring categories from the main navigation.
What specifications matter most for PROTAC?
For PROTAC, check purity by HPLC, identity by MS, the reactive group and its protection state, linker length or PEG polydispersity, and solubility in your conjugation solvent. Moisture-sensitive handles need controlled storage and prompt use after opening. All products are supplied for professional research and development use only, and are not for use in humans, animals, diagnostics, or therapy.
What if the PROTAC I need is not listed?
Search PROTAC by SMILES first, since close analogs are often listed under a neighbouring subcategory. Custom synthesis enquiries go to [email protected]. We supply verified businesses, research institutions, universities, and government agencies.