Click chemistry has been increasingly used by bioinorganic and medicinal chemists in the study of targeted medicines, such as antibody-drug conjugates (ADCs). ADC is mainly composed of three parts: antibody, payload, and linker. A variety of click chemistry methodologies have been used to attach payloads to antibodies. One advantage of click chemistry is that the reaction is very efficient and high-yielding, and occurs under mild conditions. Several other companies are using “Click chemistry” to create ADCs, some of which have entered clinical trials, such as ADCT-601 and STRO-002. ADC activation with “click-to-release” chemistry on a tumor cell is reported, it demonstrates high tumor uptake of the ADC, its direct chemically controlled activation and good tumor retention of the released model drug, laying the foundation for future therapy research.
| Cat. No. |
Product Name |
CAS No. |
Purity |
Chemical Structure |
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- HY-42973
-
|
DBCO-NHS ester
|
1353016-71-3 |
99.53% |
|
DBCO-NHS ester is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). DBCO-NHS ester is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
|
-
-
- HY-W000423
-
|
DBCO-amine
|
1255942-06-3 |
99.11% |
|
DBCO-amine is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). DBCO-amine is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
|
-
-
- HY-42972
-
|
DBCO-acid
|
1353016-70-2 |
99.63% |
|
DBCO-acid is a cleavable ADC linker used in the synthesis of ADC linker DBCO-NHS ester (HY-115524 and HY-115545), and agent-linker conjugates DBCO-PEG-MMAE (HY-111012 and HY-126690). DBCO-acid is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
|
-
-
- HY-140213
-
|
Azido-PEG2-C2-amine
|
166388-57-4 |
99.85% |
|
Azido-PEG2-C2-amine (N3-PEG2-CH2CH2NH2) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. Azido-PEG2-C2-amine is also a non-cleavable 2 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Azido-PEG2-C2-amine is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
|
-
-
- HY-130109
-
|
N3-PEG4-C2-NHS ester
|
944251-24-5 |
98.94% |
|
N3-PEG4-C2-NHS ester is a nonclaevable 4-unit PEG linker used in the synthesis of antibody-drug conjugates (ADCs). N3-PEG4-C2-NHS ester is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
|
-
-
- HY-130435
-
|
DBCO-PEG4-amine
|
1840886-10-3 |
|
|
DBCO-PEG4-amine is a PEG-based PROTAC linker can be used in the synthesis of PROTACs. DBCO-PEG4-amine is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). DBCO-PEG4-amine can be used in the synthesis of FPM-PEG4-DBCO (a homobifunctional azide-to-azide cross-linker). DBCO-PEG4-amine is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
|
-
-
- HY-126885
-
|
DBCO-PEG5-NHS ester
|
2144395-59-3 |
|
|
DBCO-PEG5-NHS ester is a PEG/Alkyl/ether-based PROTAC linker can be used in the synthesis of PROTACs. DBCO-PEG5-NHS ester is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). DBCO-PEG5-NHS ester is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
|
-
-
- HY-138387
-
|
6-Azido-hexylamine
|
349553-73-7 |
98.69% |
|
6-Azido-hexylamine is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). 6-Azido-hexylamine is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
|
-
-
- HY-141167
-
|
(E/Z)-TCO-PEG4-NHS ester
|
1613439-69-2 |
99.58% |
|
(E/Z)-TCO-PEG4-NHS ester is a PEG-based PROTAC linker can be used in the synthesis of PROTACs. (E/Z)-TCO-PEG4-NHS ester is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). (E/Z)-TCO-PEG4-NHS ester is a click chemistry reagent, it contains a TCO group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing Tetrazine groups.
|
-
-
- HY-130653
-
|
Azido-PEG4-C2-acid
|
1257063-35-6 |
≥98.0% |
|
Azido-PEG4-C2-acid a PEG-based PROTAC linker can be used in the synthesis of vRucaparib-TP4. Azido-PEG4-C2-acid is also a non-cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Azido-PEG4-C2-acid is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
|
-
-
- HY-126528
-
|
N3-PEG3-C2-NHS ester
|
1245718-89-1 |
99.94% |
|
N3-PEG3-C2-NHS ester is a nonclaevable 3-unit PEG linker used in the synthesis of antibody-drug conjugates (ADCs). N3-PEG3-C2-NHS ester is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
|
-
-
- HY-126526
-
|
N3-PEG2-C2-NHS ester
|
1312309-64-0 |
≥98.0% |
|
N3-PEG2-C2-NHS ester is a nonclaevable 2-unit PEG linker used in the synthesis of antibody-drug conjugates (ADCs). N3-PEG2-C2-NHS ester is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
|
-
-
- HY-130485
-
|
Bromo-PEG2-C2-azide
|
530151-56-5 |
98.10% |
|
Bromo-PEG2-C2-azide is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Bromo-PEG2-C2-azide is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. Bromo-PEG2-C2-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
|
-
-
- HY-115524
-
|
DBCO-NHS ester 2
|
1384870-47-6 |
99.69% |
|
DBCO-NHS ester 2 is a cleavable linker that is used for making antibody-drug conjugate (ADC). DBCO-NHS ester 2 is a derivative of Dibenzylcyclooctyne (DBCO) used in copper-free click chemistry. DBCO-NHS ester 2 is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
|
-
-
- HY-42490
-
|
N3-PEG3-CH2CH2COOH
|
1056024-94-2 |
≥98.0% |
|
N3-PEG3-CH2CH2COOH a PEG-based PROTAC linker can be used in the synthesis of BI-3663 (HY-111546), BI-4216 and BI-0319. Azido-PEG3-acid is also a non-cleavable 3 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). N3-PEG3-CH2CH2COOH is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
|
-
-
- HY-141155
-
|
endo-BCN-PEG4-Val-Cit-PAB-MMAE
|
2762519-08-2 |
99.95% |
|
endo-BCN-PEG4-Val-Cit-PAB-MMAE is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). endo-BCN-PEG4-Val-Cit-PAB-MMAE is a click chemistry reagent, it contains a BCN group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
|
-
-
- HY-130324
-
|
Azido-PEG7-amine
|
1333154-77-0 |
|
|
Azido-PEG7-amine is a non-cleavable 7 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Azido-PEG7-amine is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. Azido-PEG7-amine is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
|
-
-
- HY-116270
-
|
DBCO-Maleimide
|
1395786-30-7 |
99.83% |
|
DBCO-Maleimide is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). DBCO-Maleimide is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
|
-
-
- HY-145066
-
|
Gly-Gly-Gly-PEG4-azide
|
|
|
|
Gly-Gly-Gly-PEG4-azide is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Gly-Gly-Gly-PEG4-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
|
-
-
- HY-130184
-
|
Azido-PEG8-NHS ester
|
1204834-00-3 |
≥98.0% |
|
Azido-PEG8-NHS ester is a cleavable 8 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Azido-PEG8-NHS ester is also a PEG- and Alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs. Azido-PEG8-NHS ester is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
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