Vitamin K1 D7 (Phylloquinone D7) is the deuterium labeled Vitamin K1. Vitamin K1 a naturally occurring vitamin required for blood coagulation and bone and vascular metabolism.

Geranylgeranyl pyrophosphate is a metabolite involved in protein geranylgeranylation. Geranylgeranyl pyrophosphate is the common precursor of  diterpenoids, for example, Paclitaxel. Geranylgeranyl pyrophosphate can be used for cancer research.

S-Adenosyl-L-methionine D3 (S-Adenosyl methionine D3) is a deuterium labeled S-Adenosyl-L-methionine. S-Adenosyl-L-methionine is produced endogenously from methionine and ATP by action of the enzyme methionine adenosyltransferase and is an important orally active methyl group donor.

S-(5'-Adenosyl)-L-methionine iodide (S-Adenosyl-L-methionine iodide) is an important methyl donor that is found in all living organisms.

Lacto-N-biose I (Galβ1-3GlcNAc), as an endogenous metabolite, is an acceptor for the α1,2-fucosyltransferase enzyme from Helicobacter pylori.

16α-Hydroxyestrone (16αOHE) is a major Estradiol metabolite. 16α-Hydroxyestrone (16αOHE) can be used for the research of metabolic disease.

7-Methylguanosine 5'-diphosphate (7-Methyl-GDP) sodium, a cap analog, can be used in the synthesis of mRNA cap analogues.

Creatine D3 hydrate is a deuterium labeled Creatine hydrate. Creatine hydrate is pivotal in energy metabolism of muscle and brain cells, both in physiological and in pathological conditions.

Mevalonic acid 5-pyrophosphate (5-Diphosphomevalonic acid) tetralithium is an endogenous metabolite of the mevalonate pathway.

Kaempferol 3,4'-diglucoside is a flavonol isolated from the aqueous methanolic extract of norway spruce buds. Kaempferol 3,4'-diglucoside is identified in the needles.

N-Acetyloxytocin is isolated and characterized in the neurointermediate lobe of the rat pituitary (NIL) and their presence in several brain areas of the rat.

Alkaline phosphatase is a membrane-bound glycoprotein that catalyzes the hydrolysis of phosphate monoesters at basic pH values. Alkaline phosphatase can be used for molecular biology and enzyme immunoassay.

Taurohyodeoxycholic acid is the tauroconjugated form of Hyodeoxycholic acid (HDCA, a dihydroxylated natural bile acid). Taurohyodeoxycholic acid induces a biliary phospholipid secretion and suggests a hepatoprotective potential. Taurohyodeoxycholic acid also can promote gallstone dissolution.

Myristelaidic acid (trans-9-Tetradecenoic acid), a 14-carbon trans fatty acid, is the trans isomer of Myristoleic acid. Myristelaidic acid is found in most animal fats.

3,5-Dimethylbenzaldehyde is a building block in the chemical synthesis.

Sodium 3-methyl-2-oxobutanoate is a precursor of pantothenic acid in Escherichia coli.

Lysophosphatidylcholine 18:2 (1-Linoleoyl-2-Hydroxy-sn-glycero-3-PC), a lysophospholipid, is a potential biomarker identified from insulin resistance (IR) polycystic ovary syndrome (PCOS). Low plasma Lysophosphatidylcholine 18:2 also has been shown to predict impaired glucose tolerance, insulin resistance, type 2 diabetes, coronary artery disease, and memory impairment.

OMDM-2 is a potent, selective and metabolically stable inhibitor of anandamide cellular uptake (ACU), with a Ki of 3.0 μM.

OMDM-1 is a potent, selective and metabolically stable inhibitor of anandamide cellular uptake (ACU), with a Ki of 2.4 μM.

Orotidine, a nucleotide, is an intermediate in pyrimidine nucleotide biosynthesis in RNA and DNA. Orotidine is mainly found in bacteria, fungi and plants.

Stearoyl-L-carnitine chloride is an endogenous long-chain acylcarnitine. Stearoyl-L-carnitine chloride is a less potent inhibitor of GlyT2. Stearoyl-L-carnitine chloride inhibits glycine responses by 16.8% at concentrations up 3 μM.

L-Uridine, isolated from the Polyporaceae fungus Poria cocos (Schw.), is an enantiomer of the normal RNA constituent D-uridine. L-uridine acts as a phosphate acceptor for nucleoside phosphotransferases.

6-Methyluracil (Pseudothymine), a metabolite of Uracil, can be used as an indicator of acetoacetyl-CoA (AACoA) accumulation. 6-Methyluracil exhibits antiradiation effect in vivo.

DL-Asparagine is a racemic melange of the Aparagine L and D-enantiomers. DL-Asparagine has been used in growth-media for bacteria-growth.

DL-Glutamic acid is the conjugate acid of Glutamic acid, which acts as a fundamental metabolite. Comparing with the second phase of polymorphs α and β L-Glutamic acid, DL-Glutamic acid presents better stability.

Linoleic acid, an omega-6 trans fatty acid (TFA), acts as a source of energy. Linoleic acid is an essential nutrient, adding in enteral, parenteral, and infant formulas. Linoleic acid can be used for heart diseases research.

cis-4-Hydroxy-L-proline, a proline analogue, is an inhibitor of collagen production. cis-4-Hydroxy-L-proline could inhibit fibroblast growth by preventing the deposition of triple-helical collagen on the cell layer. cis-4-Hydroxy-L-proline also depresses

N-Acetyl-L-tryptophan is an endogenous metabolite.

(R)-3-Hydroxybutanoic acid sodium ((R)-3-Hydroxybutyric acid) is a metabolite, and converted from acetoacetic acid catalyzed by 3-hydroxybutyrate dehydrogenase. (R)-3-Hydroxybutanoic acid sodium has applications as a nutrition source and as a precursor for vitamins, antibiotics and pheromones.

2,6-Dibromophenol is an endogenous metabolite.