Nucleoside Antimetabolite/Analog Inhibitor

Dacarbazine (Standard) is the analytical standard of Dacarbazine. This product is intended for research and analytical applications. Dacarbazine is a nonspecific antineoplastic (antineoplastic) alkylating agent. Dacarbazine inhibits T and B lymphocyte responses with IC₅₀ of 50 and 10 μg/mL, respectively. Dacarbazine can be used in the study of metastatic malignant melanoma.

Fludarabine (phosphate) (Standard) is the analytical standard of Fludarabine (phosphate). This product is intended for research and analytical applications. Fludarabine (phosphate) is an analogue of adenosine and deoxyadenosine, which is able to compete with dATP for incorporation into DNA and inhibit DNA synthesis.

CHIKV-IN-1 (Compound 3a) is a compound that inhibits the Chikungunya virus (CHIKV) with an EC₅₀ of 0.12 μM. CHIKV-IN-1 is a potent inhibitor of the S-adenosyl-L-homocysteine hydrolase (SAH hydrolase), with an IC₅₀ of 0.36 μM. CHIKV-IN-1 is only effective against CHIKV and some other alphaviruses, but has no activity against other RNA viruses such as SARS-CoV, MERS-CoV, and ZIKV. CHIKV-IN-1 has extremely low cytotoxicity (CC₅₀ > 250 μM), and it has an extremely high selectivity index (SI > 2083). CHIKV-IN-1 can be used in research on anti-Chikungunya virus.

Netivudine is a nucleoside analogue with potent anti-varicella zoster virus activity. Netivudine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

Denopterin is a dihydrofolate reductase (DHFR) inhibitor and an antifolate agent. Denopterin is an antimetabolite that has toxic effects on cells and can be used for cancer.

CI 972 anhydrous is a potent, orally active, and competitive inhibitor of purine nucleoside phosphorylase (PNP) (K_i=0.83 μM) under development as a T cell-selective immunosuppressive agent.

Dacarbazine-d₆ is the deuterium labeled Dacarbazine. Dacarbazine(DTIC-Dome; DTIC) is an antineoplastic agent. It has significant activity against melanomas.

Antiangiogenic agent 2 (compound 3b) is a potent thymidine phosphorylase inhibitor, with an IC₅₀ of 39.71 μM. Antiangiogenic agent 2 shows anti-angiogenic activity.

Clofarabine (Standard) is the analytical standard of Clofarabine. This product is intended for research and analytical applications. Clofarabine, a nucleoside analogue for research of cancer, is a potent inhibitor of ribonucleotide reductase (IC50=65 nM) by binding to the allosteric site on the regulatory subunit.

7-Methylguanosine iodide is an iodide of 7-Methylguanosine (HY-122524). 7-Methylguanosine is a modified nucleoside widely present in various RNAs and a key metabolite of the 5'-cap structure of eukaryotic mRNA. 7-Methylguanosine plays important roles in stabilizing RNA structures, regulating translation, and other aspects.

Fludarabine (Standard) is the analytical standard of Fludarabine. This product is intended for research and analytical applications. Fludarabine (NSC 118218) is a DNA synthesis inhibitor and a fluorinated purine analogue with antineoplastic activity in lymphoproliferative malignancies. Fludarabine inhibits the cytokine-induced activation of STAT1 and STAT1-dependent gene transcription in normal resting or activated lymphocytes.

DL-Alanosine is an amino acid analogue with antitumor activities.

Raltitrexed (Standard) is the analytical standard of Raltitrexed. This product is intended for research and analytical applications. Raltitrexed is an antimetabolite agent used in chemotherapy, acting by inhibiting thymidylate synthase.

CNDAC is a metabolite of the orally active agent Sapacitabine (HY-16445), and a nucleoside analog. CNDAC induces DNA damage and apoptosis.

Nelarabine (Standard) is the analytical standard of Nelarabine. This product is intended for research and analytical applications. Nelarabine (506U78) is a nucleoside analogue and can be used for the research of T cell acute lymphoblastic leukemia (T-ALL).

Carmofur (Standard) is the analytical standard of Carmofur. This product is intended for research and analytical applications. Carmofur (HCFU) is a rat recombinant acid ceramidase inhibitor with an IC₅₀ of 29 nM. Carmofur is also a protease inhibitor of SARS-CoV-2 main protease (Mpro), fatty acid amide hydrolase (FAAH) and N-acylethanolamine acid amidase (NAAA). Carmofur has anti-cancer, anti-inflammatory and anti-virus activities, and can be used for the study of COVID-19 and acute lung injury (ALI).

Tipiracil (hydrochloride) (Standard) is the analytical standard of Tipiracil (hydrochloride). This product is intended for research and analytical applications. Tipiracil (hydrochloride) is a thymidine phosphorylase inhibitor (TPI), used for cancer research.

KIN59 (Standard) is the analytical standard of KIN59 (HY-102071). This product is intended for research and analytical applications. KIN59 (5’-O-Tritylinosine) is a potent thymidine phosphorylase allosteric inhibitor. KIN59 inhibits FGF2-stimulated cell growth. KIN59 inhibits the expression of p-FGFR1, P-Akt in FGF2 (10 ng/mL) stimulated cells. KIN59 shows anti-tumor activity.