2. Reference Standards
  3. FDA-approved drugs

FDA-approved drugs

FDA-approved drugs are pharmaceuticals that have undergone rigorous evaluation and approval by the U.S. Food and Drug Administration (FDA) and are legally marketed and used in the United States. MCE provides reference standards for these drug components, which can be used for the quantitative detection of drugs

FDA-approved drugs (2428):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-10583R
    Y-27632 dihydrochloride (Standard) 129830-38-2
    Y-27632 dihydrochloride (Standard) is the analytical standard of Y-27632 dihydrochloride. Y-27632 dihydrochloride is an orally active and ATP-competitive ROCK (Rho-kinase) inhibitor (ROCK-I Ki=220 nM; ROCK-II Ki=300 nM). Y-27632 dihydrochloride shows antiepileptic effects.
    Y-27632 dihydrochloride (Standard)
  • HY-B0141R
    Estradiol (Standard) 50-28-2
    Estradiol (Standard) is the analytical standard of Estradiol. This product is intended for research and analytical applications. Estradiol (β-Estradiol) is a steroid hormone and the major female sex hormone. Estradiol can up-regulate the expression of neural markers of human endometrial stem cells (hEnSCs) and promote their neural differentiation. Estradiol can be used for the research of cancers, neurodegenerative diseases and neural tissue engineering.
    Estradiol (Standard)
  • HY-13757AR
    Tamoxifen (Standard) 10540-29-1
    Tamoxifen (Standard) is the analytical standard of Tamoxifen (HY-13757A). This product is intended for research and analytical applications. Tamoxifen (ICI 47699) is an orally active, selective estrogen receptor modulator (SERM) which blocks estrogen action in breast cells and can activate estrogen activity in other cells, such as bone, liver, and uterine cells. Tamoxifen is a potent Hsp90 activator and enhances the Hsp90 molecular chaperone ATPase activity. Tamoxifen also potent inhibits infectious EBOV Zaire and Marburg (MARV) with IC50 of 0.1 μM and 1.8 μM, respectively. Tamoxifen activates autophagy and induces apoptosis. Tamoxifen also can induce gene knockout of CreER(T2) transgenic mouse.
    Tamoxifen (Standard)
  • HY-17589AR
    Chloroquine (Standard) 54-05-7
    Chloroquine (Standard) is the analytical standard of Chloroquine. This product is intended for research and analytical applications. Chloroquine is an antimalarial and anti-inflammatory agent widely used to treat malaria and rheumatoid arthritis. Chloroquine is an autophagy and toll-like receptors (TLRs) inhibitor. Chloroquine is highly effective in the control of SARS-CoV-2 (COVID-19) infection in vitro (EC50=1.13 μM).
    Chloroquine (Standard)
  • HY-14654R
    Aspirin (Standard) 50-78-2
    Aspirin (Standard) is the analytical standard of Aspirin. This product is intended for research and analytical applications. Aspirin (Acetylsalicylic acid) is an orally active, potent and irreversible inhibitor of cyclooxygenase COX-1 and COX-2, with IC50 values of 5 and 210 μg/mL, respectively. Aspirin induces apoptosis. Aspirin inhibits the activation of NF-κB. Aspirin also inhibits platelet prostaglandin synthetase, and can prevent coronary artery and cerebrovascular thrombosis.
    Aspirin (Standard)
  • HY-10452R
    Ixazomib citrate (Standard) 1239908-20-3
    Ixazomib citrate (Standard) is the analytical standard of Ixazomib citrate (HY-10452). This product is intended for research and analytical applications. Ixazomib citrate (MLN9708) is a selective, orally active, second-generation proteasome inhibitor. Ixazomib citrate can be used for the study of a broad range of human malignancies.
    Ixazomib citrate (Standard)
  • HY-109057R
    Enarodustat (Standard) 1262132-81-9
    Enarodustat (Standard) is the analytical standard of Enarodustat (HY-109057). This product is intended for research and analytical applications. Enarodustat is a potent and orally active hypoxia-inducible factor prolyl hydroxylase inhibitor, with an EC50 of 0.22 μM. Enarodustat has the potential for renal anemia treatment.
    Enarodustat (Standard)
  • HY-B0166R
    L-Ascorbic acid (Standard) 50-81-7
    L-Ascorbic acid (Standard) is the analytical standard of L-Ascorbic acid. This product is intended for research and analytical applications. L-Ascorbic acid (L-Ascorbate), an electron donor, is an endogenous antioxidant agent. L-Ascorbic acid inhibits selectively Cav3.2 channels with an IC50 of 6.5 μM. L-Ascorbic acid is also a collagen deposition enhancer and an elastogenesis inhibitor. L-Ascorbic acid exhibits anti-cancer effects through the generation of reactive oxygen species (ROS) and selective damage to cancer cells.
    L-Ascorbic acid (Standard)
  • HY-N0623R
    L-Tryptophan (standard) 73-22-3
    L-Tryptophan (standard) is the analytical standard of L-Tryptophan. L-Tryptophan (Tryptophan) is an orally active and essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3. L-Tryptophan can promote an increase in stemness and osteogenic ability of BMSCs in vitro and in vivo. L-Tryptophan inhibits cell proliferation and induced cell cycle arrest with high levels.
    L-Tryptophan (standard)
  • HY-10448R
    Capsaicin (Standard) 404-86-4
    Capsaicin (Standard) is the analytical standard of Capsaicin. This product is intended for research and analytical applications. Capsaicin ((E)-Capsaicin), an active component of chili peppers, is a TRPV1 agonist. Capsaicin induces a nociceptive response by binding to its receptors. Capsaicin has analgesic effects on neurological disorders. Capsaicin has antioxidant, anti-inflammatory, anti-cancer effects.
    Capsaicin (Standard)
  • HY-B0015R
    Paclitaxel (Standard) 33069-62-4
    Paclitaxel (Standard) is the analytical standard of Paclitaxel. This product is intended for research and analytical applications. Paclitaxel is a naturally occurring antineoplastic agent and stabilizes tubulin polymerization. Paclitaxel can cause both mitotic arrest and apoptotic cell death. Paclitaxel also induces autophagy.
    Paclitaxel (Standard)
  • HY-18085R
    Quercetin (Standard) 117-39-5
    Quercetin (Standard) is the analytical standard of Quercetin. This product is intended for research and analytical applications. Quercetin, a natural flavonoid, is a stimulator of recombinant SIRT1 and also a PI3K inhibitor with IC50 of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively.
    Quercetin (Standard)
  • HY-B0240R
    Disulfiram (Standard) 97-77-8
    Disulfiram (Standard) is the analytical standard of Disulfiram. This product is intended for research and analytical applications. Disulfiram (Tetraethylthiuram disulfide) is a specific inhibitor of aldehyde-dehydrogenase (ALDH1), used for the treatment of chronic alcoholism by producing an acute sensitivity to alcohol. Disulfiram inhibits gasdermin D (GSDMD) pore formation in liposomes and inflammasome-mediated pyroptosis and IL-1β secretion in human and mouse cells. Disulfiram + Cu2+ increases intracellular ROS levels triggering apoptosis of ovarian cancer stem cells[1-6].
    Disulfiram (Standard)
  • HY-10219R
    Rapamycin (Standard) 53123-88-9
    Rapamycin (Standard) is the analytical standard of Rapamycin (HY-10219). This product is intended for research and analytical applications. Rapamycin (Sirolimus; AY 22989) is a potent and specific mTOR inhibitor with an IC50 of 0.1 nM in HEK293 cells. Rapamycin binds to FKBP12 and specifically acts as an allosteric inhibitor of mTORC1. Rapamycin is an autophagy activator, an immunosuppressant.
    Rapamycin (Standard)
  • HY-14648R
    Dexamethasone (Standard) 50-02-2
    Dexamethasone (Standard) is the analytical standard of Dexamethasone. This product is intended for research and analytical applications. Dexamethasone (Hexadecadrol) is a glucocorticoid receptor agonist. Dexamethasone also significantly decreases CD11b, CD18, and CD62L expression on neutrophils, and CD11b and CD18 expression on monocytes. Dexamethasone is highly effective in the control of COVID-19 infection. Dexamethasone inhibits production of exosomes containing inflammatory microRNA-155 in lipopolysaccharide-induced macrophage inflammatory responses.
    Dexamethasone (Standard)
  • HY-10162R
    Olaparib (Standard) 763113-22-0
    Olaparib (Standard) is the analytical standard of Olaparib. This product is intended for research and analytical applications. Olaparib (AZD2281; KU0059436) is a potent and orally active PARP inhibitor with IC50s of 5 and 1 nM for PARP1 and PARP2, respectively. Olaparib is an autophagy and mitophagy activator.
    Olaparib (Standard)
  • HY-N0455R
    L-Arginine (Standard) 74-79-3
    L-Arginine (Standard) is the analytical standard of L-Arginine. This product is intended for research and analytical applications. L-Arginine ((S)-(+)-Arginine) is the substrate for the endothelial nitric oxide synthase (eNOS) to generate NO. L-Arginine is transported into vascular smooth muscle cells by the cationic amino acid transporter family of proteins where it is metabolized to nitric oxide (NO), polyamines, or L-proline. L-Arginine is a potent vasodilator, and can be used to induce experimental acute pancreatitis.
    L-Arginine (Standard)
  • HY-N0486R
    L-Leucine (Standard) 61-90-5
    L-Leucine (Standard) is the analytical standard of L-Leucine. This product is intended for research and analytical applications. L-Leucine is an essential branched-chain amino acid (BCAA), which activates the mTOR signaling pathway.
    L-Leucine (Standard)
  • HY-B0282R
    Acetylcholine chloride (Standard) 60-31-1
    Acetylcholine (chloride) (Standard) is the analytical standard of Acetylcholine (chloride). This product is intended for research and analytical applications. Acetylcholine chloride (ACh chloride), a neurotransmitter, is a potent and BBB-permeable cholinergic agonist. Acetylcholine chloride is a modulator of the activity of dopaminergic (DAergic) neurons through the stimulation of nicotinic acetylcholine receptors (nAChRs). Acetylcholine chloride inhibits p53 mutant peptide aggregation in vitro.
    Acetylcholine chloride (Standard)
  • HY-A0181R
    Adenosine monophosphate (Standard) 61-19-8
    Adenosine monophosphate (Standard) is the analytical standard of Adenosine monophosphate (HY-A0181). This product is intended for research and analytical applications. Adenosine monophosphate is an adenosine A1 receptor agonist. Adenosine monophosphate has significant antiviral activity against HSV-1 and HSV-2. Adenosine monophosphate is a key cellular metabolite regulating energy homeostasis and signal transduction.
    Adenosine monophosphate (Standard)