2927 Results for "

intermediate

" in MedChemExpress (MCE) Product Catalog:
Products (2927)

2927 Results for "intermediate" in MCE Product Catalog:

Cat. No.: HY-166309
CAS No.: 116912-55-1
Crotonyl-CoA tetralithium, a high-energy acyl donor, is an intermediate in the fermentation of butyric acid, and in the metabolism of lysine and tryptophan. Crotonyl-CoA tetralithium is important in the metabolism of fatty acids and amino acids. Crotonyl-CoA tetralithium acts as a substrate for p300’s histone crotonyltransferase activity, competing with acetyl-CoA for p300-mediated histone acylation reactions. Crotonyl-CoA tetralithium regulates global and gene-specific histone crotonylation levels in cells, with cellular concentration changes altering histone crotonylation at regulatory elements of activated genes. Crotonyl-CoA tetralithium serves as the substrate for crotonyl-CoA reductase/carboxylase (CCRC)-catalyzed NADPH-mediated reduction and carbon dioxide trapping to form unusual alkylmalonyl-CoA polyketide synthase extender units. Crotonyl-CoA tetralithium can be used for the research of LPS-induced inflammatory response .
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Cat. No.: HY-D1737
RADA is a fluorescent D-amino acid (FDAA) with high photostability and thermostability, which emits yellow-to-orange fluorescence. RADA shows low outer membrane permeability in wild-type Gram-negative Escherichia coli, but it targets penicillin-binding proteins and L,D-transpeptidases, mimics the interaction between acyl acceptors and enzyme intermediates, and integrates into peptidoglycan during biosynthesis. As a peptidoglycan labeling reagent, RADA metabolically integrates into the nascent peptidoglycan of live bacterial cells, labels the peptidoglycan at the poles and lateral walls of mycobacteria, and enables visualization of peptidoglycan synthesis and remodeling processes. RADA serves as a non-specific stain for fixed cells, is non-toxic to bacterial cells, and its red-shifted excitation/emission spectra reduce phototoxicity. RADA also supports virtual pulse-chase labeling experiments and stochastic optical reconstruction microscopy for sub-diffraction-limited imaging of bacterial cell walls .
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Cat. No.: HY-W008820R
CAS No.: 110-94-1
Glutaric acid (Standard) is the analytical standard of Glutaric acid. This product is intended for research and analytical applications. Glutaric acid, C5 dicarboxylic acid, is an intermediate during the catabolic pathways of lysine and tryptophan. Glutaric acid affects pericyte contractility and migration. Glutaric acid is an indicator of glutaric aciduria type I . In Vitro: Glutaric acid (GA) at concentrations of 1 and 2 mM is able to reduce TRAP measurement by up to 28% in a dose-dependent manner (β=0.77; P<0.001). Furthermore, a significantly inverse correlation is also verified between chemiluminescence and TRAP (β=0.81; P<0.001). Glutaric acid does not alter the activities of Cat and SOD, but strongly inhibits (up to 46%) the activity of GPx even at the lower concentration used (0.5 mM). It is observed that the metabolite inhibits this activity in a dose-dependent manner at concentrations as low as 0.05 mM .
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Cat. No.: HY-Y0496S
CAS No.: 3855-82-1
1,4-Dichlorobenzene-d4 is the deuterium labeled 1,4-Dichlorobenzene. 1,4-Dichlorobenzene is a non-genotoxic, orally active mitogenic/tumor-promoting carcinogen that is also widely used as a dye, resin intermediate, and deodorant, moth repellent/insecticide. 1,4-Dichlorobenzene induces liver tumors in mice and promotes the growth of spontaneous precancerous lesions, but shows no liver tumor-inducing activity in F344 rats. 1,4-Dichlorobenzene increases the levels of white blood cell count, serum alanine aminotransferase and blood urea nitrogen in occupationally exposed populations. 1,4-Dichlorobenzene is metabolized to 2,5-dichlorophenol and excreted in urine, and this metabolite can serve as a biomarker for 1,4-Dichlorobenzene exposure. Due to its specific hepatotoxic characteristics, 1,4-Dichlorobenzene is applicable to liver cancer-related research .
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Cat. No.: HY-L231
25 compounds

The TCA cycle (tricarboxylic acid cycle)—is also known as the Krebs cycle or the citric acid cycle (CAC). The TCA cycle is a series of chemical reactions that release stored energy through the oxidation of acetyl-CoA in carbohydrates, fats, and proteins.

For decades, the TCA cycle has been considered as the central pathway for cell oxidative phosphorylation to produce energy and biosynthesis. Research shows that TCA cycle is associated with many diseases, especially cancer. In colon carcinoma, liver cancer and other cancers, there are mutations that lead to the imbalance of TCA cycle metabolites, indicating that TCA cycle may be related to the occurrence of cancer. Understanding the role and molecular mechanism of TCA cycle in inhibiting or promoting cancer progression will promote the development of new metabolite-based cancer treatment methods in the future.

MCE supplies a unique collection of 25 key intermediates of the TCA cycle, which can be utilized for TCA-related research and metabolomics identification studies.

Cat. No.: HY-L060
2,313 compounds

The cytoskeleton is responsible for contraction, cell motility, movement of organelles and vesicles through the cytoplasm, cytokinesis, intracellular signal transduction, and many other functions that are essential for cellular homeostasis and survival. It accomplishes these tasks through three basic structures: F-actin, microtubules, and intermediate filaments (IFs). The cytoskeleton is a dynamic structure where the three major filaments and tubules are under the influence of proteins that regulate their length, state of polymerization, and level of cross-linking. Since cytoskeleton is involved in virtually all cellular processes, cytoskeletal protein aberrations are the underlying reason for many pathological phenotypes, including several cardiovascular disease syndromes, neurodegeneration, cancer, liver cirrhosis, pulmonary fibrosis, and blistering skin diseases.

MCE designs a unique collection of 2,313 cytoskeleton-related compounds mainly focusing on the key targets in the cytoskeleton signal pathway and can be used in the research of cytoskeleton signal pathway and related diseases.

Cat. No.: HY-L082
673 compounds

A parasite is an organism that lives on or in a host organism and gets its food from or at the expense of its host. Parasites of humans include protozoans, helminths, and ecto-parasites (organisms that live on the external surface of a host). They are responsible for many diseases and are transmitted to their hosts most often through the ingestion of contaminated food, water or through the bite of an arthropod (e.g., a fly or tick), which can act as an intermediate host and as a vector. Parasitic diseases of humans are a major global health problem causing significant morbidity and mortality, especially in developing countries. Each year there are hundreds of millions of people infected with disease-causing parasites, particularly in tropical and subtropical regions of the world, resulting in an estimated one million deaths. Therefore, there is a dire need of novel anti-parasitic drugs.

MCE has a unique collection of 673 compounds with validated anti-parasitic activity which offer researchers an opportunity to screen novel anti-parasitic targets.

Cat. No.: HY-L263
89 compounds

Energy metabolism is the most fundamental biochemical process in living organisms, encompassing glycolysis, the TCA cycle, oxidative phosphorylation, the pentose phosphate pathway, and fatty acid oxidation. These core pathways directly regulate cell survival, proliferation, differentiation, and apoptosis. Dysregulation of energy metabolism is closely linked to major diseases including cancer, diabetes, obesity, cardiovascular diseases, neurodegenerative disorders, and ischemia‑reperfusion injury. Targeting these metabolic pathways has become a frontier in drug discovery and mechanistic research.

The MCE Energy Metabolite Compound Library features 89 structurally defined small‑molecule compounds. It covers energy substrates, pathway intermediates, coenzymes and redox carriers, nucleotide derivatives, and microenvironmental modulators. This library is applicable to research areas including tumor metabolism, insulin resistance, mitochondrial dysfunction, oxidative stress, neuroprotection, and cardiometabolic diseases, providing a high‑quality tool for mechanistic studies, biomarker discovery, and high‑throughput drug screening.

Cat. No.: HY-66007
CAS No.: 3025-95-4
Ac-β-Ala-OH is an abnormal amino acid metabolite and also serves as a mono-N-protected amino acid (MPAA) ligand. Ac-β-Ala-OH supports the β-C (sp 3)-H arylation of aliphatic carboxylic acids and also serves as a starting building block for the reverse MAP core in the construction of the gonorrhea vaccine candidate TMCP2 .
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Cat. No.: HY-113166R
CAS No.: 25518-54-1
Synonyms: (-)-Lauroylcarnitine (Standard)
Dodecanoylcarnitine (Standard) is the analytical standard of Dodecanoylcarnitine (HY-113166). This product is intended for research and analytical applications. Dodecanoylcarnitine ((-)-Lauroylcarnitine) is a medium long-chain acylcarnitine, an intermediate product in key energy metabolic pathways of fatty acid β-oxidation and amino acids catabolism. The abnormal decrease in the Dodecanoylcarnitine levels indicats that mitochondrial fuel metabolism, including fatty acid oxidation is significantly disturbed. Changes in plasma concentrations of Dodecanoylcarnitine are not only associated with type II diabetes, but also with pre-diabetes status. Dodecanoylcarnitine is present in fatty acid oxidation disorders such as long-chain acyl CoA dehydrogenase deficiency, carnitine palmitoyltransferase I/II deficiency, and is also associated with celiac disease. Dodecanoylcarnitine deomonstrates high sensitivities and specificities in predicting asthma. Combined model of Decanoylcarnitine (HY-113069), Dodecanoylcarnitine, PC (16:0/0:0), and Asp Arg Pro can be used as a potential biomarker for the diagnosis of Yin-deficiency-heat syndrome .
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Cat. No.: HY-113259R
CAS No.: 3862-25-7
7α-Hydroxy-4-cholesten-3-one (Standard) is the analytical standard of 7α-Hydroxy-4-cholesten-3-one. This product is intended for research and analytical applications. 7α-Hydroxy-4-cholesten-3-one is an intermediate in synthesis of bile acids from cholesterol. 7α-Hydroxy-4-cholesten-3-one is a pregnane X receptor (PXR) agonist. 7α-Hydroxy-cholest-4-en-3-one is a biomarker for bile acid loss, irritable bowel syndrome, and other diseases associated with defective bile acid biosynthesis. 7α-Hydroxy-cholest-4-en-3-one is the physiological substrate for CYP8B1 .
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Cat. No.: HY-164642B
CAS No.: 1897433-92-9
Synonyms: RuBP sodium hydrate (purity ≥90%,TLC)
Ribulose 1,5-bisphosphate sodium hydrate (purity ≥90%,TLC) (RUBP sodium hydrate (purity ≥90%,TLC)) is a vital photosynthetic intermediate and substrate. Ribulose 1,5-bisphosphate sodium hydrate (purity ≥90%,TLC) acts as both product and substrate for Thermococcus kodakarensis KOD1 R15Pi. Ribulose 1,5-bisphosphate sodium hydrate (purity ≥90%,TLC) tightly binds to inactive RuBP carboxylase sites in plant leaves.Ribulose 1,5-bisphosphate sodium hydrate (purity ≥90%,TLC) serves as the key substrate for CO2 fixation in photosynthesis. Ribulose 1,5-bisphosphate sodium hydrate (purity ≥90%,TLC) supports carboxylation and regeneration processes in photosynthesis. Ribulose 1,5-bisphosphate sodium hydrate (purity ≥90%,TLC) determines the dynamic transition temperature of photosynthetic control. Ribulose 1,5-bisphosphate sodium hydrate (purity ≥90%,TLC) can be used for photosynthesis and enzyme mechanism research .
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Cat. No.: HY-W001952
CAS No.: 15231-91-1
6-Bromo-2-naphthol is an RTP (real-time polymerase chain reaction) probe that forms a 1:1 or 2:1 complex with β-cyclodextrin (β-CD). 6-Bromo-2-naphthol is capable of real-time monitoring of PCR reactions and quantification of specific nucleic acid sequences. RTP probes are a class of small DNA or RNA sequences labeled with fluorescent dyes and quencher molecules, which can be widely used in gene expression analysis, SNP genotyping, and pathogen detection. 6-Bromo-2-naphthol embeds into the cyclodextrin cavity through hydrophobic interactions, inhibits the oxygen quenching effect, and emits a phosphorescent signal at room temperature. 6-Bromo-2-naphthol can also be used as an intermediate for the synthesis of antibacterial azo dyes, and its derivatives show antibacterial activity against Staphylococcus aureus, Escherichia coli and other bacteria .
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Cat. No.: HY-W014589R
CAS No.: 96-76-4
Synonyms: 2,4-DTBP (Standard)
2,4-Di-tert-butylphenol (Standard) is the analytical standard of 2,4-Di-tert-butylphenol (HY-W014589). This product is intended for research and analytical applications. 2,4-Di-tert-butylphenol (2,4-DTBP) is an orally active RXRα activator and a human estrogen receptor ligand with anti-inflammatory and antioxidant activities, which can induce apoptosis in tumor cells. 2,4-Di-tert-butylphenol can activate the RXRα subtype in LXRα/RXRα, PPARγ/RXRα, and hormone receptor β/RXRα. 2,4-Di-tert-butylphenol also has antiviral and antifungal activities, and has the potential to inhibit -induced neurotoxicity. 2,4-Di-tert-butylphenol can be used as an intermediate in the preparation of antioxidants and UV stabilizers, and is also used in the manufacture of pharmaceuticals and fragrances .
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Cat. No.: HY-W127434A
CAS No.: 1466461-81-3
Synonyms: (12R)-Octadecane-1,12-diol
Research Areas:  

Others

(12R)-1,12-Octadecanediol ((12R)-Octadecane-1,12-diol) is a compound characterized by a linear chain of 18 carbon atoms with two hydroxyl groups (C18H38O2). This colorless substance has unique properties owing to the presence of two hydroxyl groups in its molecular structure. Whether derived from natural sources or synthesized chemically, 12-Octadecanediol finds applications in various industries. It is often utilized in the formulation of cosmetics, personal care products, and pharmaceuticals due to its emollient properties, enhancing moisturization and conditioning effects in different formulations. The compound's distinctive structure may make it suitable for specific uses in research or industrial processes. In industrial contexts, 12-Octadecanediol serves as a valuable chemical intermediate for synthesizing other compounds. Its specialized structure and adaptability in formulations make it a significant component across diverse industries, contributing to the development of products for various purposes.
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Cat. No.: HY-Y0496R
CAS No.: 106-46-7
Research Areas:  

Others

1,4-Dichlorobenzene (Standard) is the analytical standard of 1,4-Dichlorobenzene. This product is intended for research and analytical applications. 1,4-Dichlorobenzene is a non-genotoxic, orally active mitogenic/tumor-promoting carcinogen that is also widely used as a dye, resin intermediate, and deodorant, moth repellent/insecticide. 1,4-Dichlorobenzene induces liver tumors in mice and promotes the growth of spontaneous precancerous lesions, but shows no liver tumor-inducing activity in F344 rats. 1,4-Dichlorobenzene increases the levels of white blood cell count, serum alanine aminotransferase and blood urea nitrogen in occupationally exposed populations. 1,4-Dichlorobenzene is metabolized to 2,5-dichlorophenol and excreted in urine, and this metabolite can serve as a biomarker for 1,4-Dichlorobenzene exposure. Due to its specific hepatotoxic characteristics, 1,4-Dichlorobenzene is applicable to liver cancer-related research .
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Cat. No.: HY-W033728
CAS No.: 12080-32-9
Target:  

Bacterial

Research Areas:  

Infection

Platinum(COD)dichloride (Compound Pt1) is an Antibacterial agent. Platinum(COD)dichloride shows antibacterial activity against a panel of gram-positive bacteria including Vancomycin (HY-B0671) and Methicillin (HY-121544) resistant Staphylococcus aureus .
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Cat. No.: HY-W014589S
CAS No.: 1577233-55-6
Synonyms: 2,4-DTBP-d19
2,4-Di-tert-butylphenol-d19 (2,4-DTBP-d19) is the deuterium labeled 2,4-Di-tert-butylphenol (HY-W014589). 2,4-Di-tert-butylphenol (2,4-DTBP) is an orally active RXRα activator and a human estrogen receptor ligand with anti-inflammatory and antioxidant activities, which can induce apoptosis in tumor cells. 2,4-Di-tert-butylphenol can activate the RXRα subtype in LXRα/RXRα, PPARγ/RXRα, and hormone receptor β/RXRα. 2,4-Di-tert-butylphenol also has antiviral and antifungal activities and has the potential to inhibit Aβ-induced neurotoxicity. 2,4-Di-tert-butylphenol can be used as an intermediate in the preparation of antioxidants and UV stabilizers, and is also used in the manufacture of drugs and fragrances .
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Cat. No.: HY-W749327
CAS No.: 1413431-25-0
Synonyms: 2,4-DTBP-d21
2,4-Di-tert-butylphenol-d21 (2,4-DTBP-d21) is the deuterium labeled 2,4-Di-tert-butylphenol (HY-W014589). 2,4-Di-tert-butylphenol (2,4-DTBP) is an orally active RXRα activator and a human estrogen receptor ligand with anti-inflammatory and antioxidant activities, which can induce apoptosis in tumor cells. 2,4-Di-tert-butylphenol can activate the RXRα subtype in LXRα/RXRα, PPARγ/RXRα, and hormone receptor β/RXRα. 2,4-Di-tert-butylphenol also has antiviral and antifungal activities and has the potential to inhibit Aβ-induced neurotoxicity. 2,4-Di-tert-butylphenol can be used as an intermediate in the preparation of antioxidants and UV stabilizers, and is also used in the manufacture of drugs and fragrances .
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Cat. No.: HY-173703
CAS No.: 3025108-11-3
β-Glu-PAB (CH2NH2)-Exatecan is a linker-payload conjugate composed of Exatecan (HY-13631) and β-Glu-PAB (CH2NH2). β-Glu-PAB (CH2NH2)-Exatecan also serves as an intermediate of Mal ((3S,3aR,6S,6aR)-Hexahydrofuro[3,2-b]furan-3,6-diamine-PEG12)-β-Glu-PAB-Exatecan (HY-173634). β-Glu-PAB (CH2NH2)-Exatecan is specifically cleaved by β-glucuronidase, which is highly expressed in the tumor microenvironment, to release Exatecan that exerts cytotoxic effects. β-Glu-PAB (CH2NH2)-Exatecan can be used in cancer research .
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