intermediate,?metabolite

β-nicotinamide mononucleotide (NMN) is a natural nucleotide and a key intermediate in the synthesis of coenzyme I (NAD+). β-nicotinamide mononucleotide is involved in a number of biochemical reactions in the human body, which are related to immunity and metabolism.

It is an isomer of cresotinic acid (2-hydroxy-3-methylbenzoic acid) and oxymethylbenzoic acid (2-methoxybenzoic acid). Derivatives of mandelic acid are formed as a result of metabolism of adrenaline and noradrenaline by monoamine oxidase and catechol-o-methyl transferase. It is also present in certain skin care products, is an intermediate molecule in the production of other biochemicals, may be used as an analytical reagent and is a precursor in the manufacture of dyes. Mandelic acid (acidomandelico) is found to be associated with phenylketonuria, which is an inborn error of metabolism.

Phosphorylcholine chloride calcium salt tetrahydrate (Phosphocholine chloride calcium salt tet) is a small haptenic molecule, is found in a wide variety of organisms. Human hepatic tumors undergo an elevation in the concentration of phosphorylcholine as the principal metabolic change is observed (PMID: 11076016 ). Phosphorylcholine chloride calcium salt tetrahydrate is the precursor metabolite of choline in the glycine, serine and threonine metabolism pathways (KEGG, map00260) and in intermediate between choline and cytidine-diphosphate choline in the glycerophospholipid metabolism pathway (KEGG, map00564).

Melamine (Cyanurotriamide) is a widely-used intermediate, mainly employed as a raw material for producing melamine resin. It is also a metabolite of cyromazine formed in the body of mammals who have ingested cyromazine.

p-Toluic Acid (4-Methylbenzoic acid) belongs to the class of organic compounds known as benzoic acids. 4-Methylbenzoic acid has been primarily detected in saliva. Within the cell, 4-methylbenzoic acid is primarily located in the cytoplasm.

5-aminovalerate (or 5-aminopentanoic acid) is a lysine degradation product. It can be produced both endogenously or through bacterial catabolism of lysine. 5-aminovalerate is formed via the following multi-step reaction: L-lysine leads to cadverine leads

2-Methylpentanedioic acid (alpha-Methylglutarate) is an organic acid normally found in human urine, in healthy adults and children. 2-Methylpentanedioic acid (alpha-Methylglutarate) is a metabolite of succinic acid, a citric acid cycle intermediate.

Tropine is a secondary metabolite of the Solanaceae family of plants and is an anticholinergic reagent. It is a common intermediate used in the synthesis of various biologically active alkaloids (e.g. hyoscyamine, scopolamine).

2-Ketoglutaric acid Sodium (AKG) is a key molecule in the TCA cycle. It can be produced from glutamate by oxidative deamination via glutamate dehydrogenase and as a product of pyridoxal phosphate-dependent transamination reactions (mediated by branched-chain amino acid transaminases) in which glutamate is a common amino donor.

Aminoadipic acid (DL-2-Aminoadipic acid) (2-aminoadipate) is a metabolite in the principal biochemical pathway of lysine. It is an intermediate in the metabolism (i.e. breakdown or degradation) of lysine and saccharopine. It antagonizes neuroexcitatory activity modulated by the glutamate receptor N-methyl-D-aspartate (NMDA). Aminoadipic acid has also been shown to inhibit the production of kynurenic acid, a broad spectrum excitatory amino acid receptor antagonist, in brain tissue slices.

2-Ketoglutaric acid is a key molecule in the tricarboxylic acid cycle,is also connected to glutamic acid and glutamine metabolisms through the transamination reactions.

S-Adenosyl-L-methionine (Ademetionine) is an intermediate metabolite of methionine,for treatment of primary biliary cirrhosis and major depressive disorder.

Lanosterol (3β-Hydroxy-8,24-lanostadiene) is a tetracyclic triterpenoid which is the compound from which all steroids are derived.

Trehalose 6-phosphate potassium salt hydrate (α,α-Trehalose 6-phosphate potassium salt hydrate) is a Trehalose derivative, an intermediate in trehalose biosynthesis, and an important signaling metabolite in plants. It can regulate root branching through the master kinase SNF1-related kinase-1 (SnRK1) and rapamycin target (TOR).

Ingenol-3,4,5,20-diacetonide, a natural product isolated from the sap of the Euphorbia plant, exhibits a wide range of biological activities, including anti-tumor, anti-inflammatory, and immunomodulatory effects.

3-Hydroxybutyryl-CoA, a metabolite found in mice, E. coli, and others, contains 3-hydroxybutanoyl as the S-acyl component and serves as an intermediate in butyric acid fermentation and the metabolism of lysine and tryptophan [1].

Orotidine 5′-monophosphate, a pyrimidine ribonucleoside, functions as an endogenous metabolite in human, E. coli, and mouse processes. It serves as an intermediate in uridine monophosphate (UMP) biosynthesis and is utilized in researching the mechanism of orotidine 5′-monophosphate decarboxylase.

5'-Deoxy-5-fluorocytidine is an intermediate metabolite of the DNA synthesis inhibitor capecitabine.