ROLE - 3455 Annonces

Saturday 28 June 2025

Quantité : 1kg; 25kg;

Dimethyl sulfone is an organic sulfide that enhances the body's ability to produce insulin and promotes the metabolism of sugars. It is a necessary substance for the synthesis of human collagen. It can promote wound healing and can also play a role in the synthesis and activation of vitamin B...

Saturday 28 June 2025

Hydroxylamine hydrochloride is a white crystalline solid with the chemical formula NH2OH·HCl. It is a salt formed from hydroxylamine and hydrochloric acid, characterized by its strong reducing properties. Hydroxylamine was first synthesized in the 19th century, with its discovery...

Saturday 28 June 2025

N-methylpyrrolidin-2-one is a member of the class of pyrrolidine-2-ones that is pyrrolidin-2-one in which the hydrogen attached to the nitrogen is replaced by a methyl group. It has a role as a polar aprotic solvent. It is an N-alkylpyrrolidine, a lactam and a member of pyrrolidin-2-ones...

Friday 27 June 2025

Quantité : 1kg; 25kg;

Coenzyme Q10 is a ubiquinone having a side chain of 10 isoprenoid units. In the naturally occurring isomer, all isoprenyl double bonds are in the E- configuration. It has a role as a human metabolite, a ferroptosis inhibitor and an antioxidant. It is found in animal organs and yeast...

Friday 27 June 2025

Quantité : 1kg; 25kg;

β-Nicotinamide mononucleotide (β-NMN) is an intermediate in the nicotinamide phosphoribosyltransferase (NAMPT)-catalyzed biosynthesis of nicotinamide adenine dinucleotide (NAD+). NAMPT mediates the condensation of nicotinamide with 5-phosphoribosyl-1-pyrophosphate to produce β-NMN...

Friday 27 June 2025

Quantité : 1kg; 25kg;

Ectoine is a carboxamidine heterocycle obtained by formal condensation of (2S)-2,4-diaminobutanoic acid with acetic acid. It has a role as an osmolyte. It is a carboxamidine, a member of 1,4,5,6-tetrahydropyrimidines and a monocarboxylic acid. It is a conjugate acid of an ectoinate...

Friday 27 June 2025

Quercetin is a pentahydroxyflavone having the five hydroxy groups placed at the 3-, 3'-, 4'-, 5- and 7-positions. It is one of the most abundant flavonoids in edible vegetables, fruit and wine. It has a role as an antibacterial agent, an antioxidant, a protein kinase inhibitor, an...

Friday 27 June 2025

Nervonic Acid is a monounsaturated fatty acid with a 24-carbon backbone and the sole double bond originating from the 9th carbon from the methyl end, with this bond in the cis- configuration. It is a metabolite found in the aging mouse brain. Found in sphingolipids of the white matter...

Friday 27 June 2025

5-Methoxytryptamine (5-MT), also known as mexamine, is a tryptamine derivative closely related to the neurotransmitters serotonin and melatonin. 5-MT has been shown to occur naturally in the body in low levels. It is biosynthesized via the deacetylation of melatonin in the pineal gland...

Thursday 26 June 2025

Quantité : 1kg; 25kg;

tert-Butyl bromoacetate serves as building blocks during the synthesis of model N-substituted oligoglycines (peptoids) containing an N-linked lactoside side-chain. tert-Butyl bromoacetate is used as an intermediate in the production of dyes, pharmaceuticals, agrochemicals and in organic...

Thursday 26 June 2025

Coenzyme Q10 is a ubiquinone having a side chain of 10 isoprenoid units. In the naturally occurring isomer, all isoprenyl double bonds are in the E- configuration. It has a role as a human metabolite, a ferroptosis inhibitor and an antioxidant. It is found in animal organs and yeast...

Thursday 26 June 2025

β-Nicotinamide mononucleotide (β-NMN) is an intermediate in the nicotinamide phosphoribosyltransferase (NAMPT)-catalyzed biosynthesis of nicotinamide adenine dinucleotide (NAD+). NAMPT mediates the condensation of nicotinamide with 5-phosphoribosyl-1-pyrophosphate to produce β-NMN...

Thursday 26 June 2025

Ectoine is a carboxamidine heterocycle obtained by formal condensation of (2S)-2,4-diaminobutanoic acid with acetic acid. It has a role as an osmolyte. It is a carboxamidine, a member of 1,4,5,6-tetrahydropyrimidines and a monocarboxylic acid. It is a conjugate acid of an ectoinate...

Thursday 26 June 2025

The NK series auxiliary switch is engineered for precise control and signal conversion within various electrical circuits. Primarily utilized in the auxiliary electric circuits of AC DC series vacuum contactors and vacuum circuit breakers, it ensures reliable operation in critical...

Thursday 26 June 2025

Urinary gonadotropin crude is white or light yellow powder, urinary gonadotropin crude (HMG) is a natural gonadotropin secreted by the pituitary gland in human body, mainly has the role of follicle-stimulating hormone (FSH) and luteinizing hormone (LH), can promote the ovarian follicle...

Thursday 26 June 2025

Acetyloctapeptide-1 can be used as a chemoattractant for the preparation of environmentally friendly degradation additives for polymers, such as a double degradation additive for promoting photooxidative degradation and biodegradation of polymers, which is a new environmentally friendly...

Wednesday 25 June 2025

Terlipressin is a new type of synthetic long-acting vasopressin preparation, belonging to a precursor drug, itself inactive, in vivo by the action of aminopeptidase, to remove its N-terminal 3 glycyl residues, slowly “release” the active lysine pressin. It is this “slow release” mechanism...

Wednesday 25 June 2025

Kisspeptin-10, human is a potent vasoconstrictor and angiogenesis inhibitor.Kisspeptin-10, human inhibits tumor metastasis through its receptor GPR54.The Kisspeptin-10-GPR54 system plays an important role in embryonic kidney development.Kisspeptin-10/ Kisspeptin-10/GPR54 signaling...

Wednesday 25 June 2025

Acetyloctapeptide-1 can be used as a chemoattractant for the preparation of environmentally friendly degradation additives for polymers, such as a double degradation additive for promoting photooxidative degradation and biodegradation of polymers, which is a new environmentally friendly...

Wednesday 25 June 2025

NAD+ plays a major role in metabolism as a cofactor and mobile electron acceptor. NAD+ has a protective effect against renal infarction caused by ischemic surgery, significantly reducing the levels of blood urea nitrogen and creatinine in serum; NAD+ also has a protective effect on...

Wednesday 25 June 2025

igf- is freeze-dried powder, it can mediate the stimulation of growth hormone, regulates tissue growth and development, and plays an important role in maintaining muscle volume and strength, body composition, and regulating nutrient metabolism. CAS No.: 61912-98-9 Storage temp.: -20°C...

Wednesday 25 June 2025

Acetyl hexapeptide has inhibited the excessive release of nerve substances, affecting the role of subcutaneous nerve and muscle transmission between the protein, for slowing down the face of the crow's feet, wrinkles and other dynamic lines effect, the French dermatologists research...

Tuesday 24 June 2025

Quantité : 1kg; 25kg;

Acetic acid (AcOH) is a monobasic weak carboxylic acid with typical properties of carboxylic acids. It reacts with certain metals, metal oxides and hydroxides to form salts. Many acetates have important uses. For example, lead tetraacetate is an important oxidant, basic iron acetate...

Tuesday 24 June 2025

Uracil was first discovered in 1900 by German chemist Robert Behrend. Its name is derived from the Greek word "ouron," meaning urine, because uracil was originally isolated from urine. This pyrimidine derivative was subsequently recognized as an essential component of ribonucleic acid (RNA)...

Tuesday 24 June 2025

1,3-Benzodioxole-5-ethanamine, also known as 5-ethoxy-1,3-benzodioxole, is a chemical compound belonging to the class of substituted phenethylamines. It features a benzodioxole ring structure with an ethylamine group attached at the 5-position of the ring. This molecule is structurally...

Tuesday 24 June 2025

Leuprorelin (C59H84N16O12) is a peptide consisting of 9 amino acids, which is a gonadotropin-releasing hormone (GnRH) analog, and can play an excitatory role on the pituitary gonadal system during the initial period of treatment. With the prolongation of the medication, the excitatory...

Tuesday 24 June 2025

Thymalfasin is a protein and peptide hormone produced by the superficial cortex and medullary epithelial cells of the thymus with immune-enhancing function, it is an acidic peptide consisting of 28 amino acids, it is a kind of biological response modifier, with a wide range of biological...

Tuesday 24 June 2025

Terlipressin is a new type of synthetic long-acting vasopressin preparation, belonging to a precursor drug, itself inactive, in vivo by the action of aminopeptidase, to remove its N-terminal 3 glycyl residues, slowly “release” the active lysine pressin. It is this “slow release” mechanism...

Tuesday 24 June 2025

Kisspeptin-10, human is a potent vasoconstrictor and angiogenesis inhibitor.Kisspeptin-10, human inhibits tumor metastasis through its receptor GPR54.The Kisspeptin-10-GPR54 system plays an important role in embryonic kidney development.Kisspeptin-10/ Kisspeptin-10/GPR54 signaling...

Tuesday 24 June 2025

Kisspeptin-10, human is a potent vasoconstrictor and angiogenesis inhibitor.Kisspeptin-10, human inhibits tumor metastasis through its receptor GPR54.The Kisspeptin-10-GPR54 system plays an important role in embryonic kidney development.Kisspeptin-10/ Kisspeptin-10/GPR54 signaling...