CHAIN&SBAR - 2714 Annonces

Tuesday 08 July 2025

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...

Saturday 05 July 2025

A yellow-colored liquid with an irritating pungent odor. Light sensitive, but stabilized with the addition of small amounts of water and/or calcium carbonate. Slightly soluble in water and denser than water. Vapors much heavier than air. Irritates skin and eyes. Very toxic by ingestion...

Saturday 05 July 2025

Vitamin D is steroid derivatives. It is the general term for the compounds that have similar structures and have the effect of normal skeletal growth and maintenance. At present, there are at least more than ten kinds of sterols that have vitamin D activity. But there are only two...

Saturday 05 July 2025

- carnitine is a naturally available compound that plays a significant role in fatty acid oxidation and energy production in the human body. It is majorly found in skeletal and cardiac muscles of mammals and facilitates the transport of long chain fatty acids into mitochondria. L-carnitine...

Saturday 05 July 2025

Alpeptidil acetate is an active polypeptide which is a straight chain peptide extracted from the mucosa of the small intestine. It consists of 28 amino acid residues, which are arranged as part of glucagon and secretin, and have the effect of vasodilating and lowering blood pressure...

Wednesday 02 July 2025

Quantité : 1kg; 25kg;

Acrolein, also known by its systematic name propenal, is a highly reactive unsaturated aldehyde with the molecular formula C₃H₄O. It was first identified in the 19th century by the decomposition of fats and glycerol, where it was noted for its strong, pungent odor. Acrolein's reactivity...

Wednesday 02 July 2025

Quantité : 1kg; 25kg;

Glutaraldehyde, with the chemical formula C5H8O2, is a widely used compound. Glutaraldehyde was first synthesized in the early 1950s when researchers were searching for an effective sterilant and fixative for biological specimens. Its discovery marked a major advancement in chemical...

Wednesday 02 July 2025

Quantité : 1kg; 25kg;

Beta-Diphosphopyridine nucleotide (β-DPN) was discovered in the mid-20th century during research into cellular metabolism and energy production. Its identification stemmed from investigations into the role of coenzymes in biochemical reactions, particularly those involved in oxidative...

Wednesday 02 July 2025

Tryptamine is a monoamine alkaloid that can be synthesized by decarboxylation of the amino acid tryptophan. Notably, tryptamine can be found in fungi, plants, Amphibia, animals, and microbes. Tryptamine has an indole ring structure and a fused double ring that is composed of a benzene...

Tuesday 01 July 2025

IGF-1LR3 is a hormone with a molecular weight of 7.6 kD and a molecular structure similar to insulin. The main mechanism of action is to induce intracellular signaling by binding to its specific receptor (IGF1R).IGF-1LR3 is one of the most potent activators of the AKT signaling pathway...

Tuesday 01 July 2025

Tirzepatide shares a similar sequence to semaglutide, with the lys side chain of the sequence bearing a PEG modification, which is a functional group of the peptide, as well as the ability to increase the water solubility of the sequence.The primary physiological function of TirzepaChemicalbookti...

Saturday 28 June 2025

Quantité : 1kg; 25kg;

Sodium hyaluronate, also known as sodium hyaluronate, is a physiologically active substance widely present in the human body. It is a high-molecular-weight straight-chain mucopolysaccharide composed of disaccharide units composed of glucuronic acid and acetylhexosamine, with a molecular...

Saturday 28 June 2025

Quantité : 1kg; 25kg;

Collagen peptides are a product obtained by enzymatic hydrolysis of collagen to disintegrate and break its molecular chain. Two or more amino acids are freed of water molecules to form peptides, which are structural fragments of proteins. They have a molecular weight of 200~300 Da...

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

Tryptamine is a monoamine alkaloid that can be synthesized by decarboxylation of the amino acid tryptophan. Notably, tryptamine can be found in fungi, plants, Amphibia, animals, and microbes. Tryptamine has an indole ring structure and a fused double ring that is composed of a benzene...

Thursday 26 June 2025

Quantité : 1kg; 25kg;

Long-Chain Fatty is used in the manufacture of detergents, emulsifiers, antistatic agents and plasticizers. Brand: Soarwin Molecular Formula: CnH2n+1OH Localisation : Chongqing, 401102 Chongqing, Personne à contacter : Shelley Zhou, +17 7 23 84 28 51

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

Long-Chain Fatty is used in the manufacture of detergents, emulsifiers, antistatic agents and plasticizers. Brand: Soarwin Molecular Formula: CnH2n+1OH Localisation : 重庆渝北, 401000 渝北, Personne à contacter : meng meng, +18 7 23 93 07 08

Thursday 26 June 2025

Alpeptidil acetate is an active polypeptide which is a straight chain peptide extracted from the mucosa of the small intestine. It consists of 28 amino acid residues, which are arranged as part of glucagon and secretin, and have the effect of vasodilating and lowering blood pressure...

Wednesday 25 June 2025

IGF-1LR3 is a hormone with a molecular weight of 7.6 kD and a molecular structure similar to insulin. The main mechanism of action is to induce intracellular signaling by binding to its specific receptor (IGF1R).IGF-1LR3 is one of the most potent activators of the AKT signaling pathway...

Wednesday 25 June 2025

Tirzepatide shares a similar sequence to semaglutide, with the lys side chain of the sequence bearing a PEG modification, which is a functional group of the peptide, as well as the ability to increase the water solubility of the sequence.The primary physiological function of TirzepaChemicalbookti...

Tuesday 24 June 2025

Tirzepatide shares a similar sequence to semaglutide, with the lys side chain of the sequence bearing a PEG modification, which is a functional group of the peptide, as well as the ability to increase the water solubility of the sequence.The primary physiological function of TirzepaChemicalbookti...

Thursday 19 June 2025

As the global steel industry accelerates its transition toward sustainability, Finego Steel, a leading seamless tube and pipe supplier, is pioneering innovative solutions to minimize environmental impact while delivering high-performance steel products. Commitment to Sustainable Steel...

Thursday 12 June 2025

Alors que l'industrie sidérurgique mondiale accélère sa transition vers le développement durable, Centerway Steel (https://www.seamless-tube.com/), fournisseur leader de tubes et tuyaux sans soudure, est à l'avant-garde des solutions innovantes pour minimiser l'impact environnemental...

Saturday 07 June 2025

Tryptamine is a monoamine alkaloid that can be synthesized by decarboxylation of the amino acid tryptophan. Notably, tryptamine can be found in fungi, plants, Amphibia, animals, and microbes. Tryptamine has an indole ring structure and a fused double ring that is composed of a benzene...

Friday 06 June 2025

Quantité : 1kg; 25kg;

Tryptamine is a monoamine alkaloid that can be synthesized by decarboxylation of the amino acid tryptophan. Notably, tryptamine can be found in fungi, plants, Amphibia, animals, and microbes. Tryptamine has an indole ring structure and a fused double ring that is composed of a benzene...

Thursday 05 June 2025

Quantité : 1box; 5box

Alpeptidil acetate is an active polypeptide which is a straight chain peptide extracted from the mucosa of the small intestine. It consists of 28 amino acid residues, which are arranged as part of glucagon and secretin, and have the effect of vasodilating and lowering blood pressure...

Saturday 31 May 2025

A yellow-colored liquid with an irritating pungent odor. Light sensitive, but stabilized with the addition of small amounts of water and/or calcium carbonate. Slightly soluble in water and denser than water. Vapors much heavier than air. Irritates skin and eyes. Very toxic by ingestion...

Saturday 31 May 2025

Vitamin D is steroid derivatives. It is the general term for the compounds that have similar structures and have the effect of normal skeletal growth and maintenance. At present, there are at least more than ten kinds of sterols that have vitamin D activity. But there are only two...