32 Results for "

alkynyl group

" in MedChemExpress (MCE) Product Catalog:
Products (32)

32 Results for "alkynyl group" in MCE Product Catalog:

4
4 Cited Publications
Cat. No.: HY-140335
CAS No.: 82909-47-5
Purity:  ≥95.0%
Target:  

PROTAC Linkers

Research Areas:  

Cancer

Alkynyl myristic acid is an alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs . Alkynyl myristic acid is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
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3
3 Cited Publications
Cat. No.: HY-W040304
CAS No.: 99208-90-9
Synonyms: Alk-C16
Target:  

PROTAC Linkers

Research Areas:  

Cancer

Alkynyl Palmitic Acid (Alk-C16) is an alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs . Alkynyl Palmitic Acid is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
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Cat. No.: HY-126192
CAS No.: 566169-93-5
Purity:  ≥95.0%
Synonyms: PiB; 6-OH-BTA-1
Pittsburgh Compound B (PiB) is a blood-brain barrier-permeable, specific deposition PET tracer that binds to Aβ(1-40) fibrils with a Ki value of 678.4 nM. Through click chemical modification (a clickable Pittsburgh Compound B derivative is prepared by introducing a PEG3 linker and an alkynyl group at the 6-hydroxy site of Pittsburgh Compound B, followed by covalent conjugation with azide-labeled fluorescent dyes or affinity tags via copper-catalyzed azide-alkyne cycloaddition (CuAAC)), Pittsburgh Compound B and its conjugates can be used for fluorescence imaging, ultrastructural studies, and enrichment and characterization of Aβ complexes. Pittsburgh Compound B is applicable to Alzheimer's disease research .
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Cat. No.: HY-115495
CAS No.: 935658-91-6
Purity:  ≥98.0%
Research Areas:  

Others

6-Alkynyl fucose is a tool in the study of protein O-fucosylation . 6-Alkynyl fucose is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
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Cat. No.: HY-170528
CAS No.: 2249926-63-2
Target:  

PROTAC Linkers

Research Areas:  

Others

DBCO-PEG3-NHS is a biochemical assay reagent, that can be used to chemically modify proteins and antibodies with an alkynyl (DBCO) or N-hydroxysuccinimide (NHS) ester group. DBCO-PEG3-NHS can be used as a linker in PROTAC synthesis or for drug delivery and the development of biosensors and diagnostic reagents .
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Cat. No.: HY-D2161A
AF 594 azide (triethylamine) is an azide derivative of the red fluorescent dye AF 594, which has high fluorescence quantum yield and high photostability (maximum absorption wavelength of 586 nm, maximum emission wavelength of 613 nm). AF 594 azide (triethylamine) forms stable adducts by reaction of the azide group with alkynyl derivatives (terminal alkynes and cyclooctyne) .
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Cat. No.: HY-W1049105
mPEG2000-Alkyne is a PEG derivative. The alkynyl group can react with azide in aqueous solution under the catalysis of monovalent copper. Polyethylene glycol derivatives can increase the solubility and stability of drugs, reduce the immunogenicity of peptides, and have good biocompatibility .
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Cat. No.: HY-D2161
AF 594 azide is an azide derivative of the red fluorescent dye AF 594, which has high fluorescence quantum yield and high photostability (maximum absorption wavelength of 586 nm, maximum emission wavelength of 613 nm). AF 594 azide forms stable adducts by reaction of the azide group with alkynyl derivatives (terminal alkynes and cyclooctyne). It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups .
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Cat. No.: HY-D2111
TAMRA-PEG2-N3 is a TAMRA (HY-135640) dye derivative containing 4 PEG units. TAMRA-PEG2-N3 undergoes copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing an alkynyl group (N3). It also undergoes strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups. It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.
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Cat. No.: HY-D2112
TAMRA-PEG7-N3 is a TAMRA (HY-135640) dye derivative containing 7 PEG units. TAMRA-PEG7-N3 undergoes copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing an alkynyl group (N3). It also undergoes strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups. It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.
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Cat. No.: HY-D2911
CAS No.: 2596272-25-0
Pantetheine probe PP-3 (Compound PP-3) is an alkynyl group connector probe. Pantetheine probe PP-3 selectively enriches and maps modification sites (e.g., Ser231 on DHRS2). Pantetheine probe PP-3 is promising for research of metabolic disorders (e.g., fatty acid synthesis dysregulation) .
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Cat. No.: HY-116879
CAS No.: 1680193-58-1
Synonyms: (2E)-4-Oxo-2-nonen-8-ynal; alkynyl-4-ONE
Target:  

Exosomes Others

Research Areas:  

Cancer

4-Oxo-2-Nonenal Alkyne ((2E)-4-Oxo-2-nonen-8-ynal; alkynyl-4-ONE) is a functionalized lipid electrophile that conjugated to the exosomes via the reaction of amino and aldehyde groups. 4-Oxo-2-Nonenal Alkyne can be used in tumor exosomes determination .
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Cat. No.: HY-W1049091C
mPEG20000-Alkyne is a PEG derivative. The alkynyl group can react with azide in aqueous solution under the catalysis of monovalent copper. Polyethylene glycol derivatives can increase the solubility and stability of drugs, reduce the immunogenicity of peptides, and have good biocompatibility .
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Cat. No.: HY-174969
Alkyne-PEG1000-Silane is a PEG derivative composed of silane, PEG, and alkynyl groups. Alkyne-PEG1000-Silane is a click chemistry reagent. It contains an Alkyne group, which can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing an Azide group. The Silane group enables Alkyne-PEG1000-Silane to modify surfaces such as glass and silicon .
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Cat. No.: HY-174946
Synonyms: DPPE-PEG1-N3
DPPE-PEG1-azide (DPPE-PEG1-N3) is a PEG-modified lipid containing an azide group. DPPE-PEG1-azide can undergo a copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing an alkynyl group. It can also undergo ring strain-driven alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups .
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Cat. No.: HY-174946A
Synonyms: DPPE-PEG5-N3
DPPE-PEG5-azide (DPPE-PEG5-N3) is a PEG-modified lipid containing an azide group. DPPE-PEG5-azide can undergo a copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing an alkynyl group. It can also undergo ring strain-driven alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups .
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Cat. No.: HY-W457950
CAS No.: 2226303-74-6
Thalidomide-5-propargyl is a propargyl-modified Thalidomide (HY-14658), that acts as a Cereblon ligand to recruit CRBN proteins. Thalidomide-5-propargyl use alkynyl group at the end to be directly used in the synthesis of triazoles in the synthesis of PROTAC molecules, and is a key intermediate in the synthesis of PROTAC molecules based on CRBN design .
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Cat. No.: HY-157515
CAS No.: 2758431-90-0
Research Areas:  

Cancer

Thalidomide 4'-ether-PEG2-azide is a click chemistry modified cereblon (CRBN) inhibitor Thalidomide (HY-14658). Thalidomide 4'-ether-PEG2-azide contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing alkynyl groups. Thalidomide 4'-ether-PEG2-azide can be used as a ligand of E3 ubiquitin ligase and Linker conjugates (E3 Ligase Ligand-Linker Conjugates) for the synthesis of PROTACs .
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Cat. No.: HY-140875
CAS No.: 2250216-92-1
Target:  

Drug Intermediate

Research Areas:  

Others

Propargyl-PEG3-triethoxysilane contains a triethoxysilane moiety and an alkynyl group. Propargyl-PEG3-triethoxysilane can be used for material surface modification, biological molecule labeling, immobilization, and so on.
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Cat. No.: HY-W1048860A
4-Arm PEG5000-alkyne is a multi-arm PEG derivative with alkynyl groups at each end of four arms attached to a pentaerythritol core. PEG alkyne can be used for PEGylation via copper-catalyzed click chemistry with azides .
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