Ketones, Aldehydes, Acids

N-Acetyl-L-arginine (Ac-Arg-OH) is one of the guanidino compounds found elevated in the serum of a hemodialyzed renal insufficient (uremic) pediatric population. N-Acetyl-L-arginine shows synergistic activity with glycine buffer. N-Acetyl-L-arginine suppresses the aggregation of intravenous immunoglobulins with a minimum decrease in transition temperature. N-Acetyl-L-arginine dramatically reduces IL-1 expression in the presence of silicone oil. N-Acetyl-L-arginine also demonstrates colloidal stability.

N-Acetyl-L-histidine (monohydrate) (Standard) is the analytical standard of N-Acetyl-L-histidine (monohydrate) (HY-W014180). This product is intended for research and analytical applications. N-Acetyl-L-histidine monohydrate, a histidine derivative, is a prominent biomolecule in brain, retina and lens of poikilothermic vertebrates. N-Acetyl-L-histidine monohydrate has a role as an animal metabolite.

2-Naphthoxyacetic acid is an endogenous metabolite.

cis-3-Hexenyl Hexanoate is an active compound. cis-3-Hexenyl Hexanoate can be isolated from Feijoa sellowiana.

2-(2-Methylbenzamido)acetic acid is a metabolite detected in urine.

Suberic acid (Standard) is the analytical standard of Suberic acid. This product is intended for research and analytical applications. Suberic acid is an orally active crystalline dibasic acid. Suberic acid activates the Akt signaling pathway and regulates the expression of molecules related to the TGF-β and MAPK signaling pathways. Suberic acid inhibits skin dryness.

2-Aminobenzenesulfonic acid (Orthanilic acid) is an amine derivative. 2-Aminobenzenesulfonic can be used for the synthesis of other active compounds. 2-Aminobenzenesulfonic acid can be converted into Schiff base, and further used for the preparation of metal complexes.

4-Ethyloctanoic acid (Standard) is the analytical standard of 4-Ethyloctanoic acid (HY-W015307). This product is intended for research and analytical applications. 4-Ethyloctanoic acid is a branched chain aliphatic carboxylic acid that can be found in blue cheeses, various cheese types, and lamb/mutton. 4-Ethyloctanoic acid is a fragrance ingredient.

3-Hydroxymandelic Acid (Standard) is the analytical standard of 3-Hydroxymandelic Acid (HY-W015326). This product is intended for research and analytical applications. 3-Hydroxymandelic Acid, a metabolite of Phenylephrine, Phenylephrine is a α-receptor agonist.

Acetylvaline (Standard) is the analytical standard of Acetylvaline (HY-W015466). This product is intended for research and analytical applications. Acetylvaline is a class of amino acid derivative metabolites. The expression abundance of Acetylvaline is upregulated under heat stress conditions; it participates in the regulation of amino acid biosynthesis, cysteine and methionine metabolic pathways, and mediates the physiological processes of antioxidant defense and energy metabolism reprogramming in Magallana sikamea. Acetylvaline can be released from acetylvalyl-RNA of Turnip Yellow Mosaic Virus (TYMV) by N‑acylaminoacyl‑tRNA hydrolase. Acetylvaline can be used in metabolism-related research.

(+)-Fenchone (Standard) is the analytical standard of (+)-Fenchone. This product is intended for research and analytical applications. (+)-Fenchone is an antibacterial agent. (+)-Fenchone interferes with bacterial fatty acid synthesis, disrupts fungal cell wall construction, and inhibits bacterial biofilm formation. (+)-Fenchone can be used in studies related to bacterial and fungal infections.

Benzylacetone (4-Penylbutan-2-one) (Standard) is the analytical standard of Benzylacetone (HY-W015616). This product is intended for research and analytical applications. Benzylacetone is an aromatic compound. Benzylacetone is a mushroom tyrosinase inhibitor with an IC₅₀ of 2.8 mM, a K_i of 1.25 mM for monophenolase and an IC₅₀ of 0.6 mM, a K_i of 0.39 mM for diphenolase. Benzylacetone inhibits free mushroom tyrosinase and enzyme-substrate complex. Benzylacetone acts as an appetite enhancer via olfactory stimulation, reduces spontaneous locomotor activity, induces weight gain. Benzylacetone exhibits repellent, fumigant, and contact toxicity against Tribolium castaneum adults.

2,2-Dimethylsuccinic acid (Standard) is the analytical standard of 2,2-Dimethylsuccinic acid. This product is intended for research and analytical applications. 2,2-Dimethylsuccinic acid belongs to the class of organic compounds known as methyl-branched fatty acids.

2-Methylheptanoic acid (Standard) is the analytical standard of 2-Methylheptanoic acid (HY-W015664). This product is intended for research and analytical applications. 2-Methylheptanoic acid is a naturally occurring branched-chain medium-chain fatty acid with fumigant activity against Aspergillus flavus. 2-Methylheptanoic acid inhibits the growth of Aspergillus flavus and kills its spores via two modes of action, namely fumigation and direct contact, with its fumigant activity being stronger than its direct contact activity. 2-Methylheptanoic acid can be used in studies related to Aspergillus flavus infection.

3-Pyridineacetic acid (Standard) is an analytical standard for 3-Pyridineacetic acid (HY-W015806). This product is for research and analytical applications. 3-Pyridineacetic acid is an orally active nicotinic acid analog. 3-Pyridineacetic acid enhances cholesterol oxidation in rat liver mitochondria. 3-Pyridineacetic acid inhibits Triton-induced hypercholesterolemia in rats. 3-Pyridineacetic acid can be used in research related to hypercholesterolemia.

2-Phenyl-2-propanol (Standard) is the analytical standard of 2-Phenyl-2-propanol (HY-W015810). This product is intended for research and analytical applications. 2-Phenyl-2-propanol is a volatile signaling compound released by rhizosphere microorganisms, and also a key product of the selective oxidation of cumene. 2-Phenyl-2-propanol alters primary root structure, regulates the expression of auxin and (±)-Jasmonic acid (HY-122464) responsive genes, and affects cell division. 2-Phenyl-2-propanol reduces the primary root length, lateral root number, lateral root density, and aboveground fresh weight of *Arabidopsis thaliana*. 2-Phenyl-2-propanol is commonly used in research related to cosmetics, pesticides, pharmaceuticals and other fields.

Fumaric acid disodium (Standard) is the analytical standard of Fumaric acid disodium (HY-W015883A). This product is intended for research and analytical applications. Fumaric acid disodium is an unsaturated dicarbonic acid, an intermediate product of the citric acid cycle that provides intracellular energy in the form of ATP. Fumaric acid disodium exerts anti-inflammatory effects by inhibiting the NF-κB signaling pathway dependent on p38 MAPK. Fumaric acid disodium can be used in the study of pregnancy-induced hypertension.

1-Hydroxy-2-naphthoic acid (Standard) is an analytical standard for 1-Hydroxy-2-naphthoic acid (HY-W016103). This product is intended for research and analytical applications. 1-Hydroxy-2-naphthoic acid is a ubiquitous bicyclic intermediate metabolite in the microbial degradation process of polycyclic aromatic hydrocarbons (PAHs). 1-Hydroxy-2-naphthoic acid can be converted into 1,2-naphthalenediol, which enters the naphthalene degradation pathway and participates in the tricarboxylic acid (TCA) cycle to achieve complete mineralization.

3-(3-Methoxyphenyl)propionic acid (Standard) is the analytical standard of 3-(3-Methoxyphenyl)propionic acid (HY-W016482). This product is intended for research and analytical applications. 3-(3-Methoxyphenyl) propionic acid is an organic acid and endogenous metabolite. 3-(3-Methoxyphenyl) propionic acid is excreted in urine.

Acivicin (hydrochloride) (Standard) is the analytical standard of Acivicin (hydrochloride). This product is intended for research and analytical applications. Acivicin hydrochloride (AT-125 hydrochloride), a natural product produced by Streptomyces sviceus, is a γ-glutamyl transpeptidase (GGT) inhibitor. Acivicin hydrochloride can across the blood-brain barrier and has anti-cancer, anti-parasitic properties[1][2].