Afalanine sodium is a biochemical.

Etaqualone is an analytical reference standard categorized as a quinazolone.

p-Phenylenediamine, N,N'-diphenyl- is a bioactive chemical that has been used to prevent vitamin E deficiency in lambs.

L-Leucine-1-13C is an essential amino acid that is used in the biosynthesis of proteins. Leucine is an α-amino acid, meaning it contains an α-amino group (which is in the protonated ?NH3+ form under biological conditions), an α-carboxylic acid group (which is in the deprotonated ?COO? form under biological conditions), and a side chain isobutyl group, making it a non-polar aliphatic amino acid. It is essential in humans, meaning the body cannot synthesize it: it must be obtained from the diet. Human dietary sources are foods that contain protein, such as meats, dairy products, soy products, and beans and other legumes. In the genetic code, it is encoded by the six codons UUA, UUG, CUU, CUC, CUA, and CUG. Like valine and isoleucine, leucine is a branched-chain amino acid. The primary metabolic end products of leucine metabolism are acetyl-CoA and acetoacetate; consequently, it is one of the two exclusively ketogenic amino acids, with lysine being the other. It is the most important ketogenic amino acid in humans. Leucine and β-hydroxy β-methylbutyric acid, a minor leucine metabolite, exhibit pharmacological activity in humans and have been demonstrated to promote protein biosynthesis via the phosphorylation of the mechanistic target of rapamycin (mTOR).

ADC-13 is a bioactive chemical.

BMPA Protein Modifier, or 3-Maleimidopropionic acid, contains a maleimide group and a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. BMPA is useful for the preparation of protein and antibody conjugates.

Stains-all is biochemical.

Sulfometuron-methyl is a herbicide that also is an active antibacterial agent. Sulfometuron-methyl is a potent inhibitor of acetolactate synthase II and thus exhibits antibacterial properties.

Morphiceptin is a synthetic tetrapeptide with morphinelike activities, highly specific for morphine receptors, but not for enkephalin receptors; is the amide of a fragment of the milk protein beta casein; deproceptin is the D-Pro(4)-isomer.

SKF-83822 is a dopamine D1-like receptor agonist.

Sethoxydim is an herbicide.

MS0015203 is a potent and selective agonist of the neuropeptide receptor GPR171.

Ranitidine-N-oxide is a metabolite of Ranitidine. Ranitidine is a histamine H2-receptor antagonist, inhibiting the normal and meal-stimulated secretion of stomach acid. Ranitidine, sold under the trade name Zantac among others, is a medication which decreases stomach acid production.

L-erythro-Chloramphenicol functions as a potent inhibitor of electron transport in the mitochondria in biological studies. The L-isomer can be identified from the other CAP-isomers through reversed phase and chiral liquid chromatography in combination with tandem mass spectrometric detection.

Tripamide is a diuretic.

Ac-Phe-NH2 is a non-competitive inhibitor (Ki = 8 ± 1.2 mM) of polyubiquitin chain elongation by destabilizing the active trimer.

Rubone is a modulator of the tumor suppressor miRNA-34a. It acts by inhibiting the growth of hepatocellular carcinoma.

TES free acid is a structural analog to Tris buffer. It is one of the ethanesulfonic acid series of biological buffers developed by Good et al. Good's buffer criteria: midrange pKa, maximum water solubility and minimum solubility in all other solvents, minimal salt effects, minimal change in pKa with temperature, chemically and enzymatically stable, minimal absorption in visible or UV spectral range, and easily synthesized. TES probably exists in solution as a zwitterion.

Quinpirole dihydrochloride is a D2-like dopamine receptor agonist.

Amoxicillin open ring dimer is an impurity of Amoxicillin --- a β-lactam family antibiotic that is commonly used in conjunction with clavulanic acid to the treat bacterial infections.

Azide-PEG12-alcohol is a PEG derivative containing an azide group and a terminal hydroxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The hydroxyl group enables further derivatization or replacement with other reactive functional groups.

Acetylmandelic acid, (+)- is a chiral derivatizing agent for NMR determination of enantiomeric purity of α-deuterated carboxylic acids, alcohols, and amines.

Lariatin A is an antimycobacterial lasso peptide active against M. tuberculosis and M. smegmatis. Lariatin A increases survival in a silkworm model of M. smegmatis infection.

Mal-C6-amine TFA salt is a PEG Linker.

CyPPA is a positive modulator of SK3 and SK2, which reduces the activity of dopaminergic neurons. CyPPA inhibits dopamine release, and counteracts hyperdopaminergic behaviors induced by methylphenidate.

Psoromic Acid is a selective and covalent Rab-prenylation inhibitor targeting autoinhibited RabGGTase. Psoromic acid (PA) potently and selectively inhibits RabGGTase with an IC(50) of 1.3 μM. Mutation of (α)His dramatically enhances the reaction rate, indicating that the activity of RabGGTase is likely regulated in vivo. The covalent binding of PA to the N-terminus of the RabGGTase α subunit seems to potentiate its interaction with the active site and explains the selectivity of PA for RabGGTase. Psoromic acid provides a new starting point for the development of selective RabGGTase inhibitors.

Leucylalanine (Leu-Ala) is use to make non-electrolytic triorganotin(IV) derivatives (general formulae R3Sn(HL)) to study models of metal-protein interactions.

XRP44X is a potent Ras-Net (Elk-3) pathway inhibitor.

Decane, 1-methoxy- also known as Decyl Methyl Ether, it is a fatty ether used as a possible diesel fuel extender. It is aroma compound with a fresh scent.

Diisopropyl fumarate is used as scaffolds for bone tissue engineering.