YN374207 L-Carnosine 305-84-0

L-carnosine is an antioxidant naturally found in skeletal muscle, brain tissue, and the heart that protects cells against oxidative stress.

YN373100 Homovanillic acid 306-08-1

Homovanillic acid is a dopamine metabolite found to be associated with aromatic L-amino acid decarboxylase deficiency, celiac disease, growth hormone deficiency, and sepiapterin reductase deficiency.

YN372947 Spermine tetrahydrochloride 306-67-2

Spermine is a polyamine involved in cellular metabolism found in all eukaryotic cells. It is a major natural intracellular compound capable of protecting DNA from free radical attack.

YN482543 Monocrotaline 315-22-0

Monocrotaline is an pyrrolizidine alkaloid extracted from the seeds of theCrotalaria spectabilisplant to induce pulmonary hypertension in rodents.

YN372762 Allopurinol 315-30-0

Allopurinol is a purine analog inhibitor of the enzyme xanthine oxidase, used to treat gout or kidney stones, and to decrease levels of uric acid.

YN480945 Nicotinic acid mononucleotide 321-02-8

Nicotinic acid mononucleotide (NAMN) is formed from nicotinic acid (NA) via the nicotinic acid phosphoribosyltransferase in the biosynthesis of NAD+. Nicotinate mononucleotide is a substrate for nicotinamide mononucleotide/Nicot...

YN251345 (±)-Leucine 328-39-2

(±)-Leucine (DL-Leucine), an isomer of Leucine, chemosterilant and dietary additive. (±)-Leucine inhibits growth of Escherichia coli HfrH by 92.08%.

YN374118 Oxaloacetic acid 328-42-7

Oxalacetic acid is an intermediate of the citric acid cycle, where it reacts with acetyl-CoA to form citrate, catalysed by citrate synthase. It is also involved in gluconeogenesis, urea cycle, glyoxylate cycle, amino acid synthesis, and...

YN372804 DL-Epinephrine hydrochlorid... 329-63-5

DL-Epinephrine hydrochloride is an endogenous metabolite.

YN374284 1-Methyl-L-histidine 332-80-9

1-Methyl-L-histidine is an objective indicator of meat ingestion and exogenous 3-methylhistidine (3MH) intake.

YN482069 Spermidine trihydrochloride 334-50-9

Spermidine, a natural polyamine produced from putrescine and decarboxylated S-adenosylmethionine (dcSAM) by spermidine synthase, is a novel autophagy inducer and negatively modulates N-methyl-d-aspartate (NMDA).

YN484353 Carbutamide 339-43-5

Carbutamide (BZ-55) is an orally active and first-generation sulfonylurea with hypoglycemic activity.

YN374225 2-Amino-4-(2-aminophenyl)-4-o... 343-65-7

2-Amino-4-(2-aminophenyl)-4-oxobutanoic acid is an endogenous metabolite.

YN372666 (R)-pyrrolidine-2-carboxylic ... 344-25-2

(R)-pyrrolidine-2-carboxylic acid is an endogenous metabolite.

YN374174 D-Histidine 351-50-8

D-Histidine is an enantiomer of L-histidine (HY-N0832). L-Histidine is an essential amino acid for infants. L-Histidine is an inhibitor ofmitochondrial glutamine transport.

YN371027 Glycodeoxycholic Acid 360-65-6

Glycodeoxycholic Acid is an endogenous metabolite.

YN373090 Cholic acid sodium 361-09-1

Sodium cholate (NaCh) is the sodium salt of the naturally occurring cholic acid, a bile salt produced by the liver, with strong solubilization capacity of water-insoluble substances.

YN370689 2-Methoxyestrone 362-08-3

2-Methoxyestrone is a methoxylated catechol estrogen and metabolite of estrone, with a pKa of 10.81.

YN480327 AY 9944 366-93-8

AY 9944 is a specificcholesterol biosynthesisinhibitor. AY 9944 inhibits the 7-dehydro cholesterol Δ7-reductase (DHCR7) enzyme (IC50=13nM). AY 9944 causes hypocholesterolemia and accumulation of 7DHC. At high doses, AY...

YN374285 3-Methyl-L-histidine 368-16-1

3-Methyl-L-histidine is a biomarker for meat consumption, especially chicken. It is also a biomarker for the consumption of soy products.