2. Signaling Pathways
  3. Metabolic Enzyme/Protease
  4. Endogenous Metabolite

Endogenous Metabolite

Endogenous Metabolite

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Metabolite results when a drug is metabolized into a modified form which continues to produce effects. A metabolome in a given body fluid is influenced by endogenous factors such as age, sex, body composition and genetics as well as underlying pathologies.The levels of the enormous array of unique small-molecule metabolites are usually kept tightly regulated by the activity of a very large array of enzymes and transporters responsible for the production, transformation, degradation, and compartmentalization of these small molecules.The levels of the endogenous small molecules present in the brain are normally tightly regulated.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-N0623S5
    L-Tryptophan-d8
    		98.0%
    L-Tryptophan-d8 is the deuterium labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3.
    L-Tryptophan-d<sub>8</sub>
  • HY-Y0079S
    D-Phenylalanine-d5
    		99.87%
    D-Phenylalanine-d5 is the deuterium labeled D-Phenylalanine. D-Phenylalanine is the synthetic dextro isomer of phenylalanine. D-Phenylalanine inhibits biofilm development of Pseudoalteromonas sp. SC2014.
    D-Phenylalanine-d<sub>5</sub>
  • HY-N0067S1
    γ-Aminobutyric acid-d2
    		99.95%
    γ-Aminobutyric acid-d2 is the deuterium labeled γ-Aminobutyric acid. γ-Aminobutyric acid (4-Aminobutyric acid) is a major inhibitory neurotransmitter in the adult mammalian brain[1][2], binding to the ionotropic GABA receptors (GABAA receptors) and metabotropic receptors (GABAB receptors)[2].
    γ-Aminobutyric acid-d<sub>2</sub>
  • HY-129974
    3,3'-Diiodo-L-thyronine
    3,3'-Diiodo-L-thyronine (3,3'-T2) is an endogenous metabolite of thyroid hormone. 3,3'-Diiodo-L-thyronine significantly enhances COX activity.
    3,3'-Diiodo-L-thyronine
  • HY-W006371
    (2-Aminoethyl)phosphonic acid
    		98.0%
    (2-Aminoethyl)phosphonic acid is an endogenous metabolite and amino acid analog. (2-Aminoethyl)phosphonic acid can be used for the synthesis of biological macromolecules and the preparation of hydrogels.
    (2-Aminoethyl)phosphonic acid
  • HY-17463R
    Prednisolone (Standard)
    Prednisolone (Standard) is the analytical standard of Prednisolone. This product is intended for research and analytical applications. Prednisolone is a potent, orally active corticosteroid and a glucocorticoid. Prednisolone possesses about four times the anti-inflammatory activity of hydrocortisone while causing less salt and water retention. Prednisolone can be used for ocular, anti-inflammatory research.
    Prednisolone (Standard)
  • HY-W015169
    5-Methoxytryptamine
    		99.91%
    5-Methoxytryptamine, a metabolite of Melatonin, is a nonselective 5-HT receptor agonist. 5-Methoxytryptamine has no affinity for the 5-HT3 receptor. 5-Methoxytryptamine is also a potent antioxidant and has radioprotective action.
    5-Methoxytryptamine
  • HY-N6818
    5,​7,​4'-​Trimethoxyflavone
    		99.65%
    5,7,4’-Trimethoxyflavone can be isolated from the medicinal plant Kaempferia parviflora (KP). 5,7,4’-Trimethoxyflavone is a CFTR activator and EC50 is 64 μM. 5,7,4’-Trimethoxyflavone induces apoptosis, increases proteolytic activation of caspase-3, and degradation of ADP-ribose polymerase (PARP) protein. 5,7,4’-Trimethoxyflavone has antitumor activity. 5,7,4’-Trimethoxyflavone can be used to prevent skin aging and oxidative stress.
    5,​7,​4'-​Trimethoxyflavone
  • HY-107494A
    all-trans-4-Oxoretinoic acid
    		98.03%
    all-trans-4-Oxoretinoic acid, an active metabolite of vitamin A, induces gene transcription via binding to nuclear retinoic acid receptors (RARs).
    all-trans-4-Oxoretinoic acid
  • HY-N0739
    Betaine chloride
    		≥98.0%
    Betaine chloride is a natural compound found in many foods and also an active methyl-donor which can maintain normal DNA methylation patterns.
    Betaine chloride
  • HY-N0486S2
    L-Leucine-13C6
    		99.64%
    Leucine-13C6 is the 13C-labeled L-Leucine. L-Leucine is an essential branched-chain amino acid (BCAA), which activates the mTOR signaling pathway.
    L-Leucine-<sup>13</sup>C<sub>6</sub>
  • HY-N0322S1
    Cholesterol-d6
    		99.0%
    Cholesterol-d6 is the deuterium labeled Cholesterol. Cholesterol is the major sterol in mammals. It is making up 20-25% of structural component of the plasma membrane. Plasma membranes are highly permeable to water but relatively impermeable to ions and protons. Cholesterol plays an important role in determining the fluidity and permeability characteristics of the membrane as well as the function of both the transporters and signaling proteins. Cholesterol is also an endogenous estrogen-related receptor α (ERRα) agonist.
    Cholesterol-d<sub>6</sub>
  • HY-B1411S
    i-Inositol-d6
    		99.89%
    i-Inositol-d6 is the deuterium labeled i-Inositol. i-Inositol is a chemical compound, associated lipids are found in many foods, in particular fruit, especially cantaloupe and oranges.
    i-Inositol-d<sub>6</sub>
  • HY-B1745A
    Pyridoxylamine dihydrochloride
    		99.92%
    Pyridoxylamine dihydrochloride is an advanced glycation end production (AGEs) and lipoxidation end products (ALEs) inhibitor, to protect against diabetes-induced retinal vascular lesions.
    Pyridoxylamine dihydrochloride
  • HY-75954
    2-Hydroxyhexanoic acid
    		99.95%
    2-Hydroxyhexanoic acid is an endogenous metabolite.
    2-Hydroxyhexanoic acid
  • HY-W010697
    Cholesteryl linoleate
    		99.45%
    Cholesteryl linoleate is shown to be the major cholesteryl ester contained in LDL and atherosclerotic lesions.
    Cholesteryl linoleate
  • HY-100804
    L-Cysteinesulfinic acid
    		99.87%
    L-Cysteinesulfinic acid is a potent agonist at several rat metabotropic glutamate receptors (mGluRs) with pEC50s of 3.92, 4.6, 3.9, 2.7, 4.0, and 3.94 for mGluR1, mGluR5, mGluR2, mGluR4, mGluR6, and mGluR8, respectively.
    L-Cysteinesulfinic acid
  • HY-114464
    11-Beta-hydroxyandrostenedione
    		99.97%
    11-Beta-hydroxyandrostenedione (4-Androsten-11β-ol-3,17-dione) is a steroid mainly found in the the adrenal origin (11β-hydroxylase is present in adrenal tissue, but absent in ovarian tissue). 11-Beta-hydroxyandrostenedione is a 11β-hydroxysteroid dehydrogenase (11βHSD) isozymes inhibitor. As 4-androstenedione increases, measuring plasma 11-Beta-hydroxyandrostenedione can distinguish the adrenal or ovarian origin of hyperandrogenism.
    11-Beta-hydroxyandrostenedione
  • HY-B0152B
    Adenine hemisulfate
    		99.95%
    Adenine hemisulfate (6-Aminopurine hemisulfate), a purine, is one of the four nucleobases in the nucleic acid of DNA. Adenine hemisulfate acts as a chemical component of DNA and RNA. Adenine hemisulfate also plays an important role in biochemistry involved in cellular respiration, the form of both ATP and the cofactors (NAD and FAD), and protein synthesis.
    Adenine hemisulfate
  • HY-W012382
    N-Acetyl-L-tyrosine
    		99.48%
    N-Acetyl-L-tyrosine is an orally active endogenous mitochondrial stress response regulator that can permeate the cell membrane by passive diffusion. N-Acetyl-L-tyrosine induces low-level reactive oxygen species (ROS) generation by transiently perturbing mitochondrial membrane potential, triggering reverse signaling to activate FoxO and Keap1 pathways. As a result, N-Acetyl-L-tyrosine enhances the expression of antioxidant enzyme genes, exerting anti-stress and cytoprotective effects. N-Acetyl-L-tyrosine can improve heat stress tolerance, inhibit tumor growth, and regulate energy metabolism. N-Acetyl-L-tyrosine can be used in the research of aging, metabolic diseases (such as diabetes), and cancer.
    N-Acetyl-L-tyrosine
Cat. No. Product Name / Synonyms Application Reactivity