🌎 Ship to: United States
Toggle Nav
Cart
Search
Same-day shipping on all in-stock items.
Advanced Search
Quick Order SDS CoA Structure
Menu
Account
Settings
྾
224,000+ research products · Triple ISO certified · COA & SDS available for every product · Same-day shipping on in-stock items

PROTAC Linkers

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

1,109 products
Browse by Type Browse All Products

Popular Products

View as List Grid

Showing 25-36 of 1,109

Set Descending Direction
  1. DBCO-PEG4-Ahx-DM1
    Wish List Compare
    DBCO-PEG4-Ahx-DM1
    CAS: 2479378-44-2 Formula: C68H89ClN6O17 Molecular Weight: 1297.92
    ≥94%
    ◐ .Made to order · 8–12 wks Item #: D777918
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    [(1S,2R,3S,5S,6S,16E,18E,20R,21S)-11-chloro-21-hydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8,23-dioxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.110,14.0show more
    SMILES
    C[C@@H]1[C@@H]2C[C@]([C@@H](/C=C/C=C(/CC3=CC(=C(C(=C3)OC)Cl)N(C(=O)C[C@@H]([C@]4([C@H]1O4)C)OC(=O)[C@H](C)N(C)C(=O)CCCCCNC(=O)CCOCCOCCOCCOCCNC(=O)CCC(show more
    InChIKey
    HAGWYLKCEZXKPL-JKNPZXPHSA-N
    InChI
    1S/C68H89ClN6O17/c1-45-17-16-22-56(85-8)68(83)43-55(90-66(82)72-68)46(2)64-67(4,92-64)57(42-62(80)74(6)53-40-48(39-45)41-54(84-7)63(53)69)91-65(81)47(show more
  2. SC-VC-PAB-DM1
    Wish List Compare
    SC-VC-PAB-DM1
    CAS: 2259318-47-1 Formula: C61H82ClN9O19 Molecular Weight: 1280.81
    ≥93%
    ◐ .Made to order · 8–12 wks Item #: S777900
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    (2,5-dioxopyrrolidin-1-yl) 6-[[(2S)-1-[[(2S)-5-(carbamoylamino)-1-[4-[[[(2S)-1-[[(1S,2R,3S,5S,6S,16E,18E,20R,21S)-11-chloro-21-hydroxy-12,20-dimethoxyshow more
    SMILES
    C[C@@H]1[C@@H]2C[C@]([C@@H](/C=C/C=C(/CC3=CC(=C(C(=C3)OC)Cl)N(C(=O)C[C@@H]([C@]4([C@H]1O4)C)OC(=O)[C@H](C)N(C)C(=O)OCC5=CC=C(C=C5)NC(=O)[C@H](CCCNC(=Oshow more
    InChIKey
    LXJMPVKQZDSAAC-OGMVYAKQSA-N
    InChI
    1S/C61H82ClN9O19/c1-33(2)52(67-46(72)18-11-12-19-50(76)90-71-47(73)24-25-48(71)74)55(78)66-40(16-14-26-64-57(63)80)54(77)65-39-22-20-37(21-23-39)32-86show more
  3. Lys-Nε-SPDB-DM4
    Wish List Compare
    Lys-Nε-SPDB-DM4
    CAS: 1280215-91-9 Formula: C48H72ClN5O13S2 Molecular Weight: 1026.69
    ≥99%
    ◐ .Made to order · 8–12 wks Item #: L777895
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    (2S)-2-amino-6-[4-[[5-[[(2S)-1-[[(1S,2R,3S,5S,6S,16E,18E,20R,21S)-11-chloro-21-hydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8,23-dioxo-4,24-dioxa-9,22show more
    SMILES
    C[C@@H]1[C@@H]2C[C@]([C@@H](/C=C/C=C(/CC3=CC(=C(C(=C3)OC)Cl)N(C(=O)C[C@@H]([C@]4([C@H]1O4)C)OC(=O)[C@H](C)N(C)C(=O)CCC(C)(C)SSCCCC(=O)NCCCC[C@@H](C(=Oshow more
    InChIKey
    VUAUZOXSQKWNNO-NBSRGMMNSA-N
    InChI
    1S/C48H72ClN5O13S2/c1-28-15-13-17-36(64-10)48(62)27-35(65-45(61)52-48)29(2)42-47(6,67-42)37(26-40(57)54(8)33-24-31(23-28)25-34(63-9)41(33)49)66-44(60)show more
  4. Cyclooctyne-O-amido-PEG4-VC-PAB-Gly-Gly-NH-O-CO-Exatecan
    Wish List Compare
    Cyclooctyne-O-amido-PEG4-VC-PAB-Gly-Gly-NH-O-CO-Exatecan
    CAS: 2699066-62-9 Formula: C69H90FN11O19 Molecular Weight: 1396.51
    ≥97%
    ◐ .Made to order · 8–12 wks Item #: C777804
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    [4-[[(2S)-5-(carbamoylamino)-2-[[(2S)-2-[3-[2-[2-[2-[2-[(2-cyclooct-2-yn-1-yloxyacetyl)amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoylamino]-3-methylbutanshow more
    SMILES
    CC[C@@]1(C2=C(COC1=O)C(=O)N3CC4=C5[C@H](CCC6=C5C(=CC(=C6C)F)N=C4C3=C2)NC(=O)COCNC(=O)CNC(=O)OCC7=CC=C(C=C7)NC(=O)[C@H](CCCNC(=O)N)NC(=O)[C@H](C(C)C)NCshow more
    InChIKey
    QODUAYOFZUVKPU-HPLXPLKLSA-N
    InChI
    1S/C69H90FN11O19/c1-5-69(92)49-32-54-62-47(35-81(54)65(88)48(49)37-99-66(69)89)60-51(20-19-46-42(4)50(70)33-53(78-62)59(46)60)77-58(85)38-97-40-75-56(show more
  8. Val-Cit-amide-Cbz-N(Me)-Maytansine
    Wish List Compare
    Val-Cit-amide-Cbz-N(Me)-Maytansine
    CAS: 1628543-59-8 Formula: C55H78ClN9O15 Molecular Weight: 1140.71
    ≥97%
    ◐ .Made to order · 8–12 wks Item #: V778023
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    [(1S,2R,3S,5S,6S,16E,18E,20R,21S)-11-chloro-21-hydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8,23-dioxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.110,14.0show more
    SMILES
    C[C@@H]1[C@@H]2C[C@]([C@@H](/C=C/C=C(/CC3=CC(=C(C(=C3)OC)Cl)N(C(=O)C[C@@H]([C@]4([C@H]1O4)C)OC(=O)[C@H](C)N(C)C(=O)CCN(C)C(=O)OCC5=CC=C(C=C5)NC(=O)[C@show more
    InChIKey
    WHRVZTYLCHEVBV-HIIFFYOTSA-N
    InChI
    1S/C55H78ClN9O15/c1-30(2)46(57)49(69)61-37(15-13-22-59-51(58)71)48(68)60-36-19-17-34(18-20-36)29-77-53(73)63(7)23-21-43(66)64(8)33(5)50(70)79-42-27-44show more
  10. MC-Val-Cit-PAB-clindamycin
    Wish List Compare
    MC-Val-Cit-PAB-clindamycin
    CAS: 1639793-13-7 Formula: C46H72Cl2N8O11S Molecular Weight: 1016.08
    ≥99.99%
    ◐ .Made to order · 8–12 wks Item #: M777807
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    (2S,4R)-1-[[4-[[(2S)-5-(carbamoylamino)-2-[[(2S)-2-[6-(2,5-dioxopyrrol-1-yl)hexanoylamino]-3-methylbutanoyl]amino]pentanoyl]amino]phenyl]methyl]-N-[(1show more
    SMILES
    CCC[C@@H]1C[C@H]([N+](C1)(C)CC2=CC=C(C=C2)NC(=O)[C@H](CCCNC(=O)N)NC(=O)[C@H](C(C)C)NC(=O)CCCCCN3C(=O)C=CC3=O)C(=O)N[C@@H]([C@@H]4[C@@H]([C@@H]([C@H]([show more
    InChIKey
    KINAEBJVJLCQDX-DCAHZPCSSA-O
    InChI
    1S/C46H71ClN8O11S/c1-7-12-29-23-32(43(63)53-37(27(4)47)41-39(60)38(59)40(61)45(66-41)67-6)55(5,25-29)24-28-15-17-30(18-16-28)50-42(62)31(13-11-21-49-4show more
Page
per page
🚚
Fast Shipping Same-day shipping on in-stock items
📋
Technical Details Quality & specification info on every product page
📦
Pack Size Options Multiple packaging sizes with pricing access from listing
🔬
R&D Use Only Products supplied for research and development use

Frequently Asked Questions

What should I consider when selecting PROTAC Linkers?
When selecting PROTAC Linkers, consider the coupling chemistry available on both partners, whether the linker needs to be cleavable, and how length and hydrophilicity will affect solubility of the final conjugate. Test a short series rather than committing to one geometry.
What does PROTAC Linkers cover?
PROTAC Linkers 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.
Which quality data should I check for PROTAC Linkers?
Review HPLC purity and MS identity for the PROTAC Linkers lot and, where relevant, the polydispersity index, plus residual solvent and water content. For reactive esters and similar handles, the retest date matters 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 find PROTAC Linkers by reactive group or linker length?
Yes — filter PROTAC Linkers by reactive handle, linker length or PEG units, and cleavability, and search by CAS number or SMILES for exact structures. Custom linkers and bulk quantities: [email protected].
We use cookies to ensure the website functions properly and, where permitted, to improve your experience. You can manage your preferences at any time in Settings. Learn more in our Cookie Policy.

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.

Privacy Policy Terms of Use Cookie Policy Terms and Conditions of Sale Sales Policy
Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
Copyright © 2023–present Aladdin Scientific Corp. All rights reserved.