REACTION - 1812 Annonces

Thursday 14 August 2025

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Ethyl cyanoacetate may be used in the synthesis of ethyl glyoxylate. It was used to investigate the Knoevenagel condensation reactions in microreactor using zeolite catalysts obtained by grafting amino groups onto NaX and CsNaX zeolites. Brand: Soarwin CAS No.: 105-56-6 EC number...

Thursday 14 August 2025

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Diethyl malonate is the diethyl ester of malonic acid. It naturally occuring in grapes and strawberries, is widely used in the manufacture of pharmaceuticals, antioxidants, and dyes. Diethyl malonate is used in organic synthesis for the preparation of alpha-aryl malonates, mono-substituted...

Thursday 14 August 2025

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Solvent. Softener. Organic synthesis. Chromatographic analysis reagents. In agricultural analysis, it is used as a developing agent for paper chromatography for the analysis of amino acid contents in rice. Amides have active reactivity and special solubility capabilities, and can...

Wednesday 13 August 2025

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Triethyl orthopropionate is used as a starting material in the synthesis of Triethyl orthoacrylate. Triethyl orthopropionate is also commonly used in Claisen rearrangement reactions that yield γ,δ-unsaturated esters. Used as intermediates in pharmaceutical chemical and organic synthesize...

Wednesday 13 August 2025

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Trimethyl orthoformate is an effective solvent for thallium(III) nitrate-mediated oxidations. It undergoes acid catalyzed reaction with 6-(N-D-ribitylanilino) uracils to form 8-demethyl-8-hydroxy-5-deazariboflavins. Trimethyl Orthoformate is the most simple orthoester. Used in organic...

Wednesday 13 August 2025

Dimethyl carbonate (DMC) contains carbonyl, methyl, methoxy and carbonylmethoxy groups in its molecular structure, so it can be widely used in organic synthesis reactions such as carbonylation, chemicalbook methylation, methoxylation and carbonyl methylation. It has a very wide range...

Tuesday 12 August 2025

Erbium laser resurfacing is a type of laser therapy designed to improve the appearance of fine lines and wrinkles on the face. Brief pulses of high-energy light help to tighten loose or wrinkled skin, leaving patients with a fresh, youthful appearance. Many of our people request erbium...

Saturday 09 August 2025

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...

Friday 08 August 2025

Trans-1,2-cyclohexanediamine is a cyclic aminocarbon compound, which is often used in the synthesis of organic functional small molecules such as chiral ligands or chiral stationary phases. As a chiral amine compound, it can also be used as a chiral catalyst in organic chemical reactions...

Friday 08 August 2025

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Ginseng Extract (Panax sp.) is considered tonic and nourishing because of its vitamin and hormone content. It seems to aid in diminishing wrinkles and helps dry skin. It is also said to promote skin elasticity, perhaps by stimulating sterol and protein production. other claims include...

Friday 08 August 2025

EPO has a wide range of clinical applications, and the anemic treatment of kidney and cancer tumors is the first. Chemicalbook detection of EPO level in serum of patients with cancer anemia, EPO concentration detection in anemia patients, EPO detection in serum of cancer patients...

Friday 08 August 2025

High-precision Digital Dosing Pump System is built to deliver small, controlled volumes of fluid—typically chemicals, additives, or reagents—into a process line or reaction chamber. Equipped with advanced features such as quick installation, easy operation, and automatic flow control...

Thursday 07 August 2025

7-Dehydrocholesterol is separated and extracted from pig skin. It can also be obtained by acylation, oxidation, hydrazone, dehydrazone and saponification of cholesterol. It is a pharmaceutical intermediate synthesized by saponification reaction of 7-dehydrocholesterol. Brand: Soarwin CAS No...

Thursday 07 August 2025

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Trans-1,2-cyclohexanediamine is a cyclic aliphatic amine compound, which is often used in the synthesis of organic functional small molecules such as chiral ligands or chiral stationary phases. As a chiral amine compound, it can also be used as a chiral catalyst in organic chemical reactions...

Wednesday 06 August 2025

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N,N-dimethylamino-2-chloropropane hydrochloride is an important pharmaceutical intermediate and organic synthesis reagent, widely used in the production of drugs such as chlorpromazine, imipramine and methadone. It is also used as a catalyst in polymerization reactions and as a surfactant...

Tuesday 05 August 2025

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Orthophosphorous acid is used as a reducing agent in various chemical reactions. Acts as a source of phosphorus in fertilizers, promoting plant growth. Used in the synthesis of certain medications. Used in rust converters to prevent corrosion in metal structures. Serves as a raw material...

Tuesday 05 August 2025

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N-Methylpyrrolidone (NMP) is a polar, non-proton transfer solvent. It has low toxicity, high boiling point and outstanding solvency. The advantages of high selectivity and good stability. Widely used in aromatics extraction, acetylene, olefins, diolefins purification, polyvinylidene...

Saturday 02 August 2025

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Trichloroacetic acid can be used as a pharmaceutical raw material, herbicide (potassium trichloroacetate and sodium trichloroacetate, etc.), textile dyeing auxiliaries, metal surface treatment agents, and raw materials for acid chlorides, anhydrides, amides, polyesters, organic metal salts...

Saturday 02 August 2025

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Benzene is one of the most important basic organic chemical raw materials. Benzene can be derived into many important chemical intermediates through substitution reaction, addition reaction and benzene ring rupture reaction. It is an important basic raw material for the production...

Saturday 02 August 2025

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2-(Hexametheneimine)ethanol can be used as an organic synthesis intermediate. 1,6-hexanediol can be used as a reaction raw material to first prepare 1,6-di-p-toluenesulfonic acid hexanediol ester, and then further reacted with ethanolamine to prepare 2-(hexametheneimine)ethanol. Brand...

Saturday 02 August 2025

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Mannose trifluorosulfonate is a synthetic carbohydrate precursor used to prepare 2-deoxy-2-18F-β-D-pyranose glucose (18FDG). 18FDG is the most widely used radiotracer in positron emission tomography for studying cellular metabolism. FDG can be naturally taken up by cells like glucose...

Friday 01 August 2025

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1-(4-Chlorophenyl)-1-phenylethanol is a colorless to pale yellow oil. It is used as an intermediate in the synthesis of pharmaceuticals and other organic compounds. It is particularly important in the production of certain chiral compounds due to its ability to undergo enantioselective reactions...

Friday 01 August 2025

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N-Methyl-2-(2-hydroxyethyl)pyrrolidine Colorless to red to green transparent liquid. It is used as a solvent in organic synthesis reactions. It can be used as a component in surfactants. It serves as a chiral ligand in catalysis. Brand: Soarwin CAS No.: 67004-64-2 EC Number: 266-538-5...

Wednesday 30 July 2025

Ethyl 2-Phenylacetoacetate serves as a valuable intermediate in the synthesis of pharmaceutical compounds. It participates in diverse chemical transformations, including condensation reactions and reduction reactions, to form complex organic molecules with potential pharmacological activities...

Tuesday 29 July 2025

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Candida antarctica Lipase B (CALB) is a widely studied and utilized enzyme due to its unique catalytic properties and broad applications across various industries. It is a serine hydrolase belonging to the α/β-hydrolase family, characterized by its high resistance to solvents and temperatures...

Saturday 26 July 2025

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Ethyl vinyl ether, with the chemical formula C4H8O, is a versatile compound. Ethyl vinyl ether was first synthesized and characterized in the early 20th century when chemists were exploring the reactivity of vinyl compounds and their derivatives. Its discovery helped expand the range...

Saturday 26 July 2025

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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...

Saturday 26 July 2025

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Bilirubin is a yellow breakdown product of heme catabolism, formed when heme is cleaved by heme oxygenase. This reaction produces carbon monoxide and biliverdin, which is rapidly reduced to bilirubin by biliverdin reductase. Bilirubin has key roles as a free radical scavenger with...

Saturday 26 July 2025

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NADPH is the reduced form of the coenzyme NADP+; used in anabolic reactions such as lipid and nucleic acid synthesis, which require NADPH as a reducing agent. NADPH, Tetrasodium Salt is a A ubiquitous coenzyme that acts as an electron donor in many reactions utilizing dehydrogenase...

Saturday 26 July 2025

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Triphosphopyridine nucleotide disodium salt is a compound that plays a crucial role in the field of biochemistry, especially in processes related to cellular energy transfer and metabolic pathways. It is a derivative of pyridine nucleotide and has three phosphate groups attached to...