MedChem Express

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MedChemExpress has an experienced team of custom synthesis chemists, led by an impressive group of Ph.D.'s. With this team, we have the capability of supporting all kinds of chemistry projects of multiple step syntheses of complex labeled molecules, including metabolites and steroids. Following scientific and technological innovation, challenging traditional thinking, MedChemExpress has always been committed to develop quality products that exceed international standards on cost and reliability, to create the most advanced synthetic route. With high experiences in preparing a large numbers of different biologically active molecules, we provide rapid synthesis of new products. That is why we can consistently deliver your custom synthesis compounds faster than any other company.

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Dieicosanoin | MedChemExpress (MCE) 1 mg  | ≥98.0%

MedChem Express

Dieicosanoin is a diacylglycerol containing arachidic acid (HY-W004260). Arachidic acid is a saturated long-chain fatty acid with a 20-carbon backbone. Arachidic acid can be isolated from peanut butter and anaerobic fungi[1][2].

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Difenoconazole (Standard) | MedChemExpress (MCE) 1 mg  | ≥98.0%

MedChem Express

Difenoconazole (Standard) is the analytical standard of Difenoconazole. This product is intended for research and analytical applications. Difenoconazole is a sterol demethylation inhibitor, as a fungicide. Difenoconazole binds the heme portion of the fungal cytochrome P450 51, interferes the mycelial growth and inhibits the spore germination of pathogens, suppressing fungal growth[1].

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Diflunisal (Standard) | MedChemExpress (MCE) 1 mg  | ≥98.0%

MedChem Express

Diflunisal (Standard) is the analytical standard of Diflunisal. This product is intended for research and analytical applications. Diflunisal (MK-647) is a salicylate derivative with nonsteroidal anti-inflammatory and uricosuric properties, which is used alone as an analgesic and in rheumatoid arthritis patients. The mechanism of action of diflunisal is as a Cyclooxygenase (COX) Inhibitor.

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Digoxin-OVA | MedChemExpress (MCE) 1 mg  | ≥98.0%

MedChem Express

Digoxin-OVA is one of protein/peptide and small molecule drug conjugates (PDCs), consisting of Digoxin (HY-B1049) and OVA. PCDs are promising targeted therapeutics with better cell permeability and drug selectivity than antibody-drug conjugates (ADCs). PDCs have been widely used in research on cancer, COVID-19, and metabolic diseases[1].

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Dihexa | MedChemExpress (MCE) 10 mM * 1 mL  | 99.2%

MedChem Express

Dihexa, an oligopeptide drug, is an orally active and blood-brain barrier-permeable angiotensin IV analog. Dihexa binds to hepatocyte growth factor (HGF) with high affinity (Kd=65 pM) and potentiates its activity at its receptor, c-Met. Dihexa exhibits excellent antidementia activity and improves cognitive function in animal models. Dihexa may have therapeutic potential as a treatment Alzheimer’s […]

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Dihexa | MedChemExpress (MCE) 2 mg  | 99.2%

MedChem Express

Dihexa, an oligopeptide drug, is an orally active and blood-brain barrier-permeable angiotensin IV analog. Dihexa binds to hepatocyte growth factor (HGF) with high affinity (Kd=65 pM) and potentiates its activity at its receptor, c-Met. Dihexa exhibits excellent antidementia activity and improves cognitive function in animal models. Dihexa may have therapeutic potential as a treatment Alzheimer’s […]

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Dihexa | MedChemExpress (MCE) 5 mg  | 99.2%

MedChem Express

Dihexa, an oligopeptide drug, is an orally active and blood-brain barrier-permeable angiotensin IV analog. Dihexa binds to hepatocyte growth factor (HGF) with high affinity (Kd=65 pM) and potentiates its activity at its receptor, c-Met. Dihexa exhibits excellent antidementia activity and improves cognitive function in animal models. Dihexa may have therapeutic potential as a treatment Alzheimer’s […]

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Dihexa | MedChemExpress (MCE) 10 mg  | 99.2%

MedChem Express

Dihexa, an oligopeptide drug, is an orally active and blood-brain barrier-permeable angiotensin IV analog. Dihexa binds to hepatocyte growth factor (HGF) with high affinity (Kd=65 pM) and potentiates its activity at its receptor, c-Met. Dihexa exhibits excellent antidementia activity and improves cognitive function in animal models. Dihexa may have therapeutic potential as a treatment Alzheimer’s […]

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Dihexa | MedChemExpress (MCE) 50 mg  | 99.2%

MedChem Express

Dihexa, an oligopeptide drug, is an orally active and blood-brain barrier-permeable angiotensin IV analog. Dihexa binds to hepatocyte growth factor (HGF) with high affinity (Kd=65 pM) and potentiates its activity at its receptor, c-Met. Dihexa exhibits excellent antidementia activity and improves cognitive function in animal models. Dihexa may have therapeutic potential as a treatment Alzheimer’s […]

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Dihexa | MedChemExpress (MCE) 100 mg  | 99.2%

MedChem Express

Dihexa, an oligopeptide drug, is an orally active and blood-brain barrier-permeable angiotensin IV analog. Dihexa binds to hepatocyte growth factor (HGF) with high affinity (Kd=65 pM) and potentiates its activity at its receptor, c-Met. Dihexa exhibits excellent antidementia activity and improves cognitive function in animal models. Dihexa may have therapeutic potential as a treatment Alzheimer’s […]

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Dihydrodiol-Ibrutinib-d5 | MedChemExpress (MCE) 1 mg  | ≥98.0%

MedChem Express

Dihydrodiol-Ibrutinib-d5 is the deuterium labeled Dihydrodiol-Ibrutinib (HY-100659). Dihydrodiol-Ibrutinib is a dihydrodiol active metabolite of Ibrutinib (HY-10997), has inhibitory activity towards BTK approximately 15 times lower than that of ibrutinib[1].

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Dihydroergocristine mesylate (Standard) | MedChemExpress (MCE) 1 mg  | ≥98.0%

MedChem Express

Dihydroergocristine (mesylate) (Standard) is the analytical standard of Dihydroergocristine (mesylate). This product is intended for research and analytical applications. Dihydroergocristine mesylate (DHEC mesylate) is a inhibitor of γ-secretase (GSI), reduces the production of the Alzheimer’s disease amyloid-β peptides, binds directly to γ-secretase and Nicastrin with equilibrium dissociation constants (Kd) of 25.7 nM and 9.8 μM, […]

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Dihydronovobiocin | MedChemExpress (MCE) 1 mg  | ≥98.0%

MedChem Express

Dihydronovobiocin is a bacterial inhibitor and ATPase inhibitor that can bind to GyrB. Dihydronovobiocin can be used to study the interaction between coumarin antibiotics (such as Novobiocin, Chlorobiocin, and Coumermycin) and DNA gyrase. Dihydronovobiocin also has the potential to study bacterial infections[1][2].

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Dimethyl 2-oxoglutarate | MedChemExpress (MCE) 5 g  | ≥98.0%

MedChem Express

Dimethyl 2-oxoglutarate serves as a crucial intermediate in the Krebs cycle and an essential nitrogen carrier in metabolic pathways during biological processes. The electrochemical behavior of Dimethyl 2-oxoglutarate can be investigated using cyclic voltammetry, square wave voltammetry, and differential pulse voltammetry with a glassy carbon electrode[1].

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Dimethyl 2-oxoglutarate | MedChemExpress (MCE) 10 g  | ≥98.0%

MedChem Express

Dimethyl 2-oxoglutarate serves as a crucial intermediate in the Krebs cycle and an essential nitrogen carrier in metabolic pathways during biological processes. The electrochemical behavior of Dimethyl 2-oxoglutarate can be investigated using cyclic voltammetry, square wave voltammetry, and differential pulse voltammetry with a glassy carbon electrode[1].

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Dinoprost-13C5 | MedChemExpress (MCE) 1 mg  | ≥98.0%

MedChem Express

Dinoprost-13C5 is 13C labeled Dinoprost (HY-12956). Dinoprost (Prostaglandin F2α) is an orally active, potent prostaglandin F (PGF) receptor (FP receptor) agonist. Dinoprost is a luteolytic hormone produced locally in the endometrial luminal epithelium and corpus luteum (CL). Dinoprost plays a key role in the onset and progression of labour[1][2].

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Dinorprostaglandin E1 | MedChemExpress (MCE) 1 mg  | ≥98.0%

MedChem Express

Dinorprostaglandin E1 (dinor-PGE1) is the hepatocyte metabolite of prostaglandin E1 and prostaglandin E. Prostaglandin E1 and prostaglandin E inhibit glucagon, epinephrine, isoproterenol (beta-adrenergic agonist), or epinephrine-stimulated glycogenolysis when co-treated with Isoproterenol (HY-B0468)[1].

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Diorcinol | MedChemExpress (MCE) 1 mg  | ≥98.0%

MedChem Express

Diorcinol is a potent SHP1 inhibitor with an IC50 value of 0.96 μM. Diorcinol can be isolated from Aspergillus sydowii. Diorcinol has good blood-brain barrier penetration and can be used for diabetes research[1].

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Dios-Arg diTFA | MedChemExpress (MCE) 1 mg  | ≥98.0%

MedChem Express

Dios-Arg diTFA, a cationic lipid with an arginine-bearing headgroup, shows obvious double bond proton signals at around 5.2-5.3 ppm. Dios-Arg diTFA is used, coupled to DOPE, to bind siRNA and plasmid to for cationic LNPs for intracellular transport[1][2].

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Dioxybenzone (Standard) | MedChemExpress (MCE) 1 mg  | ≥98.0%

MedChem Express

Dioxybenzone (Standard) is the analytical standard of Dioxybenzone. This product is intended for research and analytical applications. Dioxybenzone is an organic compound used to block UVB and short-wave UVA (ultraviolet) radiation.

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Dipotassium tetrachloroplatinate | MedChemExpress (MCE) 1 g  | 99.0%

MedChem Express

Dipotassium tetrachloroplatinate(Potassium tetrachloroplatinate(Ⅱ)) is an important reagent for the preparation of other platinum coordination complexes. Dipotassium tetrachloroplatinate can be used as a radiosensitizer to enhance the killing effect of hyperthermia. Dipotassium tetrachloroplatinate has anti-tumor activity[1].

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