2. Click Chemistry
  3. Alkynes

Alkynes

Alkynes (736):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-134813
    MRTX1133 2621928-55-8 99.42%
    MRTX1133 is a noncovalent, potent, and selective KRAS G12D inhibitor. MRTX1133 optimally fills the switch II pocket and extends three substituents to favorably interact with the protein, resulting in an estimated KD against KRAS G12D of 0.2 pM. MRTX1133 prevents SOS1-catalyzed nucleotide exchange and/or formation of the KRAS G12D/GTP/RAF1 complex, thereby inhibiting mutant KRAS-dependent signal transduction. MRTX1133 selectively inhibits KRAS G12D mutant, but not KRAS wild-type, tumor cells. MRTX1133 has single digit nanomolar activity in cellular assays and marked in vivo efficacy in tumor models harboring KRAS G12D mutations.
    MRTX1133
  • HY-50896
    Erlotinib 183321-74-6 99.99%
    Erlotinib (CP-358774) is a directly acting EGFR tyrosine kinase inhibitor, with an IC50 of 2 nM for human EGFR. Erlotinib reduces EGFR autophosphorylation in intact tumor cells with an IC50 of 20 nM. Erlotinib is used for the treatment of non-small cell lung cancer. Erlotinib is a click chemistry reagent, itcontains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Erlotinib
  • HY-118411
    5-Ethynyl-2'-deoxyuridine 61135-33-9 99.78%
    5-Ethynyl-2'-deoxyuridine (EdU), a thymidine analogue, is incorporated into cellular DNA during DNA replication and the subsequent reaction of EdU with a fluorescent azide in a “Click” reaction. EdU staining is a fast, sensitive and reproducible method to study cell proliferation. 5-Ethynyl-2'-deoxyuridine is an alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs. 5-Ethynyl-2'-deoxyuridine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    5-Ethynyl-2'-deoxyuridine
  • HY-15680
    O-Propargyl-Puromycin 1416561-90-4 98.74%
    O-Propargyl-Puromycin, an alkyne analog of puromycin, is a potent protein synthesis inhibitor. O-Propargyl-Puromycin is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    O-Propargyl-Puromycin
  • HY-131442
    Alkyne-phenol 1694495-59-4 99.45%
    Alkyne-phenol (Alk-Ph) is a clickable ascorbate peroxidase 2 (APEX2) probe. Alkyne-phenol substantially improves APEX-labeling efficiency in intact yeast cells, as it is more cell wall-permeant than APEX2 substrate biotin-phenol (BP). Alkyne-phenol also facilitates the identification of APEX-labeling sites, allowing the unambiguous assignment of membrane topology of mitochondrial proteins. Alkyne-phenol is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Alkyne-phenol
  • HY-34604
    3-Ethynylpyridine 2510-23-8 99.96%
    3-Ethynylpyridine is a biochemical reagent that can be used as a biological material or organic compound for life science related research. 3-Ethynylpyridine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    3-Ethynylpyridine
  • HY-122609
    XO44 2088112-70-1
    XO44 (PF-6808472) is a broad-spectrum covalent kinase probe. XO44 can bind in CDK2 and CDK1.
    XO44
  • HY-D2342
    SARS-CoV-2 3CLpro probe-1
    SARS-CoV-2 3CLpro probe-1 (Compound probe 3) is a selective and activity-based probe for the SARS-CoV-2 3CL protease. SARS-CoV-2 3CLpro probe-1 can detect endogenously expressed 3CLpro in SARS-CoV-2-infected cells.
    SARS-CoV-2 3CLpro probe-1
  • HY-141140
    5-Ethynyluridine 69075-42-9
    5-Ethynyluridine (5-EU) is a potent cell-permeable nucleoside can be used to label newly synthesized RNA. 5-Ethynyluridine can be used for isolation and sequencing of nascent RNA from neuronal populations in vivo. 5-Ethynyluridine can be used to identify changes in transcription in vivo in nervous system disease models. 5-Ethynyluridine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    5-Ethynyluridine
  • HY-14197A
    Clorgyline hydrochloride 17780-75-5 99.92%
    Clorgyline hydrochloride is an irreversible and selective inhibitor of monoamine oxidase A (MAO-A) that is used in scientific research, structurally related to Pargyline (HY-A0091A). Clorgyline hydrochloride has little effect on the amounts of conjugated dopamine (DA) present in superfusate of slices from rat striatum. Clorgyline hydrochloride contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Clorgyline hydrochloride
  • HY-12008
    Erlotinib Hydrochloride 183319-69-9 99.93%
    Erlotinib Hydrochloride (CP-358774 Hydrochloride) inhibits purified EGFR kinase with an IC50 of 2 nM. Erlotinib (Hydrochloride) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Erlotinib Hydrochloride
  • HY-120142
    EC359 2012591-09-0 99.09%
    EC359 is a potent, selective, high affinity and orally active leukemia inhibitory factor receptor (LIFR) inhibitor with a Kd of 10.2 nM, which directly interacts with LIFR to effectively block LIF/LIFR interactions. EC359 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    EC359
  • HY-W040304
    Alkynyl Palmitic Acid 99208-90-9
    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.
    Alkynyl Palmitic Acid
  • HY-10446
    Pralatrexate 146464-95-1 99.23%
    Pralatrexate is an antifolate and is a potent dihydrofolate reductasean (DHFR) inhibitor with a Ki of 13.4 pM. Pralatrexate is a substrate for folylpolyglutamate synthetase with improved cellular uptake and retention. Pralatrexate has antitumor activities and has the potential for relapsed/refractory T-cell lymphoma treatment. Pralatrexate is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Pralatrexate
  • HY-140345
    L-Homopropargylglycine 98891-36-2 ≥98.0%
    L-Homopropargylglycine is an alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs. L-homopropargylglycine is an amino acid analog of methionine containing an alkyne moiety that can undergo a classic click chemical reaction with azide containing Alexa Fluor.
    L-Homopropargylglycine
  • HY-B1029
    Danazol 17230-88-5 99.70%
    Danazol is a derivative of the synthetic steroid Ethisterone, which inhibits gonadotropin production and has a certain weak androgenic effect. Danazol is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Danazol
  • HY-15164A
    Icotinib 610798-31-7 99.99%
    Icotinib (BPI-2009) is a potent and specific EGFR inhibitor with an IC50 of 5 nM; also inhibits mutant EGFRL858R, EGFRL858R/T790M, EGFRT790M and EGFRL861Q. Icotinib is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Icotinib
  • HY-133870
    Itaconate-alkyne 2454181-83-8 98.00%
    Itaconate-alkyne (ITalk) is a specific bioorthogonal probe for quantitative and site-specific chemoproteomic profiling of Itaconation in living cells. Itaconate-alkyne, a functional analogue of Itaconate, exhibits comparable antiinflammatory effect with Itaconate and enables the labeling of bona fide targets of Itaconate. Itaconate-alkyne is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Itaconate-alkyne
  • HY-136205
    IA-Alkyne 930800-38-7 99.41%
    IA-Alkyne (Iodoacetamide-alkyne; N-Hex-5-ynyl-2-iodo-acetamide) is a TRP channel (TRPC) agonist and has the potential for the study of respiratory infection. IA-Alkyne can be used to develop an isotopically tagged probe for quantitative cysteine-reactivity profiling. IA-Alkyne is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    IA-Alkyne
  • HY-12957
    NITD008 1044589-82-3 98.04%
    NITD008 is a potent and selective flaviviruse inhibitor which can inhibit Dengue Virus Type 2 (DENV-2) with an EC50 of 0.64 μM. NITD008 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    NITD008