2. Signaling Pathways
  3. Cell Cycle/DNA Damage
  4. DNA Alkylator/Crosslinker

DNA Alkylator/Crosslinker

DNA Alkylator/Crosslinker

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DNA alkylator/crosslinker is a molecule that alkylates DNA or can cross link with DNA. DNA alkylator/crosslinker can have mutagenic, pharmaceutical, or other effects. Alkylation is the transfer of an alkyl group from one molecule to another. The alkyl group may be transferred as an alkyl carbocation, a free radical, a carbanion or a carbene. Alkylating agents are widely used in chemistry because the alkyl group is probably the most common group encountered in organic molecules. Selective alkylation, or adding parts to the chain with the desired functional groups, is used, especially if there is no commonly available biological precursor. Alkylation with only one carbon is termed methylation. In medicine, alkylation of DNA is used in chemotherapy to damage the DNA of cancer cells. Alkylation is accomplished with the class of drugs called alkylating antineoplastic agents. Crosslinking of DNA occurs when various exogenous or endogenous agents react with two different positions in the DNA. This can either occur in the same strand (intrastrand crosslink) or in the opposite strands of the DNA (interstrand crosslink). Crosslinks also occur between DNA and protein. DNA replication is blocked by crosslinks, which causes replication arrest and cell death if the crosslink is not repaired. The RAD51 family plays a role in repair.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-13585R
    Carmustine (Standard)
    Carmustine (Standard) is the analytical standard of Carmustine. This product is intended for research and analytical applications. Carmustine is an antitumor chemotherapeutic agent, which works by akylating DNA and RNA.
    Carmustine (Standard)
  • HY-160915
    WP836
    WP836 is a potent antitumor agent. WP836 shows cytoxicity.
    WP836
  • HY-105178A
    Galarubicin hydrochloride
    Galarubicin hydrochloride (DA 125) is a novel Anthracycline derivative. Galarubicin hydrochloride shows high-affinity DNA binding and topoisomerase II inhibitory activities. Galarubicin hydrochloride induces Apoptosis. Galarubicin hydrochloride exerts cytotoxicity via JNK pathway. Galarubicin hydrochloride can be used in the research of hepatocellular carcinoma.
    Galarubicin hydrochloride
  • HY-19577A
    Ambamustine hydrochloride
    Ambamustine (PTT119) hydrochloride is a bifunctional alkylating agent and induces DNA damage by alkylating mechanisms. Ambamustine interferes with late steps in murine mammary tumor virus (MuMTV) processing and maturation and reduces production of the B-type retrovirus MuMTV. Ambamustine possesses cytolytic and antiviral activities.
    Ambamustine hydrochloride
  • HY-13593S
    Chlorambucil-d8
    Chlorambucil-d8 is the deuterium labeled Chlorambucil. Chlorambucil (CB-1348), an orally active antineoplastic agent, is a bifunctional alkylating agent belonging to the nitrogen mustard group. Chlorambucil can be used for the research of lymphocytic leukemia, ovarian and breast carcinomas, and Hodgkin’s disease.
    Chlorambucil-d<sub>8</sub>
  • HY-182050
    YL0441
    		Inhibitor
    YL0441 is an inhibitor of ΔFOSB/JUND heterodimers and ΔFOSB homomultimers, with IC50 values of 13.7 μM and 12.3 μM, respectively. YL0441 blocks the binding of ΔFOSB to DNA. YL0441 reduces ΔFOSB bound to genomic DNA in the hippocampal tissues of APP mice. YL0441 is applicable to the research of Alzheimer's disease.
    YL0441
  • HY-182682
    IOB-82
    IOB-82 is a bifunctional alkylating agent. IOB‑82 induces marked nuclear and cytoplasmic alterations, elicits severe chromatid and chromosome aberrations, and remodels chromosome ploidy. IOB-82 exerts dose-dependent radiomimetic effects and preferentially cytotoxic to large A-type rat ascites cells. IOB-82 can be applied in the research of melanoma‑derived tumors and leukemia.
    IOB-82
  • HY-153099
    Vezf1-IN-1
    		Inhibitor
    Vezf1-IN-1 (Compound T4) is a Vezf1 inhibitor. Vezf1-IN-1 blocks Vezf1-DNA binding. Vezf1-IN-1 inhibits the network formation by MSS31. Vezf1-IN-1 has ability to block angiogenesis.
    Vezf1-IN-1
  • HY-180839
    anti-TNBC agent-14
    anti-TNBC agent-14 (Compound 4l) is a selective anti-TNBC agent. anti-TNBC agent-14 is a potent and selective DNA-binding agent. anti-TNBC agent-14 induces caspase-3-dependent Apoptosis, mitochondrial ROS generation.
    anti-TNBC agent-14
  • HY-137316AR
    Phosphoramide mustard cyclohexanamine (Standard)
    Phosphoramide mustard (cyclohexanamine) (Standard) is the analytical standard of Phosphoramide mustard (cyclohexanamine). This product is intended for research and analytical applications. Phosphoramide mustard cyclohexanamine is a biologically active metabolite of Cyclophosphamide (HY-17420), with anticancer activitiy. Phosphoramide mustard cyclohexanamine induces DNA damage[1][2].
    Phosphoramide mustard cyclohexanamine (Standard)
  • HY-12455
    Duocarmycin A
    Duocarmycin A is an antitumor antibiotic and DNA alkylating agent with broad-spectrum antibacterial activity, which can serve as a payload for synthesizing antibody-drug conjugates (ADCs). Duocarmycin A selectively binds to the AT-rich minor groove of DNA, forms covalent adducts by alkylating the adenine N3 residue, thereby disrupting DNA structure and inhibiting its replication and transcription. Duocarmycin A induces apoptosis, sub-G1 phase accumulation and chromatin condensation, reduces the levels of pro-caspase-3/9, and induces p53-independent p21 expression. Duocarmycin A is widely used in the research of various malignancies, including leukemia, sarcoma, glioblastoma, as well as multiple solid tumor models such as lung cancer, breast cancer, and colorectal cancer.
    Duocarmycin A
  • HY-122493
    Illudin M
    		99.53%
    Illudin M is a cytotoxic fungal sesquiterpene that can be isolated from the culture medium of Omphalotus illudens mushrooms. Illudin M can alkylate DNA. Illudin M has anti-tumor activities.
    Illudin M
  • HY-175269
    MGB1Y
    		Inhibitor
    MGB1Y is a noncovalent DNA minor groove binder (MGB). MGB1Y potently inhibits cancer cells proliferation and topoisomerase I activity. MGB1Y downregulates their breast cancer-related genes in MCF7 and MDA-MB-231 cells. MGB1Y has a broad-spectrum anticancer activity, such as breast cancer, colon cancer, and leukemia.
    MGB1Y
  • HY-101161S
    SG3199-d6
    SG3199-d6 is the deuterium labeled SG3199 (HY-101161). SG3199 is a cytotoxic DNA minor groove interstrand crosslinking pyrrolobenzodiazepine (PBD) dimer. SG3199 is the released warhead component of the ADC payload Tesirine (SG3249).
    SG3199-d<sub>6</sub>
  • HY-13703
    Nimustine
    Nimustine is an alkylating agent, which induces DNA double-strand breaks (DSBs) and inter-strand crosslinks (ICLs), thereby activating the DNA damage response (DDR) signaling pathway. Nimustine activates p38 MAPK/JNK signaling pathway, and exhibits antitumor activity.
    Nimustine
  • HY-176495
    SG3683
    		Inducer
    SG3683 is a DNA-targeted cytotoxic agent belonging to pyrrolobenzodiazepine (PBD) dimers. SG3683 exerts antitumor activity with an IC50 value of 0.74 nM in MDA-MB-436 cells. SG3683 is promising for research of cancers, such as breast cancer.
    SG3683
  • HY-160064
    SW1-A aptamer sodium
    SW1-A aptamer sodium is an optimized aptamer based on SW1 aptamer (HY-160063) that specifically targets liver cancer SMMC-7721 cells (Kd: 133.73 nM). SW1-A aptamer maintains strong affinity to liver cancer tissues and cells.
    SW1-A aptamer sodium
  • HY-144336
    DNA crosslinker 3 dihydrochloride
    DNA crosslinker 3 (dihydrochloride) (compound 1) is a potent DNA minor groove binder with DNA binding affinity (ΔTm) of 1.4 °C. DNA crosslinker 3 (dihydrochloride) can be used for researching anticancer.
    DNA crosslinker 3 dihydrochloride
  • HY-144337
    DNA crosslinker 4 dihydrochloride
    DNA crosslinker 4 (dihydrochloride) is a potent DNA minor groove binder. DNA crosslinker 4 (dihydrochloride) has certain inhibitory activity against cancer cells NCI-H460, A2780 and MCF-7. DNA crosslinker 4 (dihydrochloride) can be used for researching anticancer.
    DNA crosslinker 4 dihydrochloride
  • HY-123371
    Ro 07-1902
    Ro 07-1902 is an effective antitumor potentiator that can significantly enhance the antitumor effect of CCNU (HY-13669) against KHT sarcoma at low doses.
    Ro 07-1902
Cat. No. Product Name / Synonyms Application Reactivity