REACTION - 1812 Annonces

Saturday 05 July 2025

It is used as a strong alkaline catalyst, an ethoxylation agent, and as a coagulant and reducing agent in organic synthesis. Pharmaceutical products using sodium ethoxide include phenobarbital, indomethacin, phenytoin, methyl dopa, tetracaine hydrochloride, diethylzinc, methotrexate...

Saturday 05 July 2025

Sodium methanolate, also known as sodium methylate, is an organic compound with the formula NaOCH3. It is a white, hygroscopic solid that is soluble in methanol and other polar solvents. Sodium methanolate is primarily used as a strong base in organic synthesis, where it plays a...

Saturday 05 July 2025

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号：105-56-6 EINECS编号：203-309-0...

Saturday 05 July 2025

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...

Saturday 05 July 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...

Thursday 03 July 2025

2-Methylthio-4-pyrimidone is an organic intermediate that can be prepared by the cyclization reaction of isopropyl formyl acetate and thiomethylisothiourea. It has been reported in the literature that it can be used to prepare palbociclib intermediates. 品牌： Soarwin CAS号：5751-20-2...

Thursday 03 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...

Thursday 03 July 2025

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...

Thursday 03 July 2025

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...

Thursday 03 July 2025

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...

Wednesday 02 July 2025

Quantité : 1kg; 25kg;

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...

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;

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...

Wednesday 02 July 2025

Quantité : 1kg; 25kg;

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...

Wednesday 02 July 2025

Quantité : 1kg; 25kg;

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...

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

Quantité : 1kg; 25kg;

β-Nicotinamide adenine dinucleotide (NAD+) and β-Nicotinamide adenine dinucleotide, reduced (NADH) comprise a coenzyme redox pair (NAD+: NADH) involved in a wide range of enzyme catalyzed oxidation reduction reactions. In addition to its redox function, NAD+/NADH is a donor of ADP-ribose...

Wednesday 02 July 2025

Sodium cyanoborohydride (NaBH3CN) is a selective reducing agent used for a variety of chemical reductions, including aldehyde, ketones, acetals, epoxides, oximes, enamines, reductive aminations of aldehydes and ketones, and reductive alkylations of amines and hydrazines. The utility...

Wednesday 02 July 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...

Wednesday 02 July 2025

Valerophenone, also known as 1-phenyl-1-pentanone. It was first synthesized in the early 20th century during studies on aromatic ketones.Valerophenone is a colorless to Light yellow to Light orange clear liquid that is soluble in organic solvents. Its relatively straightforward synthesis...

Wednesday 02 July 2025

4'-Methylpropiophenone is a chemical reagent used in electrocarboxylation reactions and is also an intermediate for the drug Naomaining. It can be used as an organic synthesis intermediate and a pharmaceutical intermediate, and is mainly used in laboratory research and development...

Wednesday 02 July 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...

Tuesday 01 July 2025

Quantité : 1kg; 25kg;

2-Amino-N-(2,2,2-trifluoroethyl)acetamid e hydrochloride is a chemical compound notable for its distinctive structure and wide range of applications in both research and industry. This compound, commonly referred to by its chemical name, is a derivative of acetamide with a trifluoroethyl...

Tuesday 01 July 2025

Quantité : 1kg; 25kg;

1-(3,5-Dichloro-4-fluorophenyl)-2,2,2-tr ifluoro-ethanone is a chemical compound of interest due to its unique structure and potential applications in various fields of organic synthesis and materials science. This compound consists of a trifluoroethanone group attached to a phenyl...

Tuesday 01 July 2025

Quantité : 1kg; 25kg;

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 01 July 2025

Quantité : 1kg; 25kg;

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...

Tuesday 01 July 2025

Quantité : 1kg; 25kg;

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...

Tuesday 01 July 2025

It is a cosmetic raw material that can effectively prevent and lighten wrinkles and tighten skin. Relevant experimental studies show that 5PPM palmitoyl tripeptide-1 and 0.05% vitamin A have comparable activities in promoting the synthesizing ability of collagen and glycosaminoglycans...

Saturday 28 June 2025

Quantité : 1kg; 25kg;

Diisopropylethylamine (DIPEA) is a colorless transparent liquid, insoluble in water, and easily soluble in organic solvents such as acetone. DIPEA is an important pesticide and pharmaceutical intermediate that can be used to synthesize anesthetics and herbicides, and can also be used...

Saturday 28 June 2025

Quantité : 1kg; 25kg;

Hexamethylphosphoric triamide, also known as hexaphosphoramide and hexamethylphosphoramide, is prepared by the reaction of dimethylamine and phosphorus oxychloride. It is soluble in polar and non-polar solvents. It can be miscible with commonly used plasticizers such as dioctyl phthalate...