ACID - 5892 Annonces

Vendredi 30 mai 2025

3-O-Ethyl ascorbate ether is a product of ascorbic acid-3-O-ethylation. It has a simple molecular structure and is easily absorbed by the skin. After entering the dermis through the stratum corneum of the skin, it is easily decomposed by the biological enzymes in the human body. The...

Vendredi 30 mai 2025

2-Ketoglutaric acid also known as α-Ketoglutaric acid (AKG) is a chemical found in the body. It is a ketone derivative of the organic compound glutaric acid. It is important for the proper metabolism of all essential amino acids and the transfer of cellular energy in the citric acid...

Vendredi 30 mai 2025

Levodopa is an amino acid precursor of dopamine with antiparkinsonian properties. Levodopa is a prodrug that is converted to dopamine by DOPA decarboxylase and can cross the blood-brain barrier. When in the brain, levodopa is decarboxylated to dopamine and stimulates the dopaminergic receptors...

Vendredi 30 mai 2025

L-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...

Vendredi 30 mai 2025

Azelaic acid is a topical antiacne agent which exerts its therapeutic action through a myriad of antimicrobial, antiproliferative and cytostatic effects. In vitro, azelaic acid hasbeen shown to inhibit DNA polymerases in several tumor cell lines. Application: A.Polymers and related materials...

Vendredi 30 mai 2025

Citicoline whose chemical name choline cytosine nucleoside-5'-diphosphate monosodium salt, is a precursor for lecithin biosynthesis, and when brain function declines, the content of lecithin in brain tissue is significantly reduced. Cytidine 5'-Diphosphocholine is a single nucleotide...

Vendredi 30 mai 2025

Tranexamic acid is a derivative of aminomethylbenzoic acid, and a kind of antifibrinolytic drugs to stop bleeding. The hemostasis mechanism of tranexamic acid is similar to aminocaproic acid and aminomethylbenzoic acid, but the effect is stronger. Fibrinolysis, the cleavage of fibrin by plasmin...

Vendredi 30 mai 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...

Vendredi 30 mai 2025

2-Thiomethylpyrimidine-4-carboxylic acid is a heterocyclic derivative and can be used as an intermediate in organic synthesis. Brand: Soarwin CAS No.: 1126-44-9 Molecular Formula: C6H6N2O2S Density: 1.45±0.1 g/cm3(Predicted) Melting point: 208-210 °C (decomp) Boiling point: 378.4±15...

Vendredi 30 mai 2025

叶酸可改善巨幼红细胞性贫血，孕妇摄入安全量的叶酸可预防血管硬化，预防胎儿畸形、早 产;此外，孕妇需要在怀孕的前三个月开始补充叶酸，以满足妊娠期的需要，因为一般叶酸 摄入人体 4 周后转化才能起到生理作用。哺乳期妇女可以通过补充叶酸来促进乳汁分泌。补充叶酸可改 善舌红肿痛、精神抑郁、疲劳、失眠;预防肠道寄生虫和食物中毒;促进皮肤健康，口腔粘 膜溃疡的繁殖;与泛酸和对氨基苯甲酸合用，可防止白发;身体虚弱时服用可促进食欲。 品牌： Soarwin CAS 号：59-30-3 EINECS编号：200-419-0 分子式： C19H19N7O6 密度： 1.4704 （粗略估计）...

Vendredi 30 mai 2025

Cyanoacetic acid, a compound with the formula NCCH2COOH, was first synthesized in the late 19th century as chemists explored derivatives of acetic acid. Cyanoacetic acid is characterized by the presence of both a cyano group (CN) and a carboxyl group (COOH), making it a versatile...

Vendredi 30 mai 2025

Methyl cyanoacetate is an intermediate in the preparation of α-cyanoacrylate, malononitrile, 1,1-cyclohexanediacetic acid dye. It is used as UV absorber or stabiliser, intermediate for pharmaceuticals. It may be used in the synthesis of various 1,2,5-tricarbonyl compounds. Brand: Soarwin CAS No...

Vendredi 30 mai 2025

Diisopropyl malonates may be used in the synthesis of : • 3-substituted coumarins • 2-carboisopropoxy-3-hydroxyquinoxaline-d i-N-oxide • 2-carboisopropoxy-3-hydroxy-6-methoxylqu inoxaline-di-N-oxide Diisopropyl Malonate is a disinfection byproduct of Isoprothiolane (I874300); a dithiolane...

Vendredi 30 mai 2025

Dimethyl malonate is a reagent used in organic synthesis. It acts as a precursor for the synthesis of mono-substituted and di-substituted acetic acid, barbiturates, vitamin B1 and vitamin B6. It is used in the pharmaceutical industry to prepare pharmaceuticals like chloroquine and butazolidin...

Vendredi 30 mai 2025

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...

Vendredi 30 mai 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...

Jeudi 29 mai 2025

Anping Tenglu Metal Wire Mesh Co.,LTD Epoxy Coated Filter Wire Mesh •Product Description: Epoxy coated filter wire mesh is composed of low carbon steel wires woven together and coated with epoxy resin making this resistant to corrosion and acids. The epoxy coated filter is usually...

Jeudi 29 mai 2025

Quantité : 1 set

The fiberglass materials overall swimming pool compared with reinforced concrete pool has the following advantages: 1) swimming pool construction cycle short, exempt from reinforcement, nail template, concrete mixing, grouting,waiting for the maintenance period , template, plastering wipe...

Jeudi 29 mai 2025

Hawthorn Jelly Product Name: Hawthorn Jelly Grade: High Taste: Sour, sweet and tasty Main content: hawthorn juice ≧68%,xylitol, citric acid，water, potassium sorbate Net content: 450ml Package: bottle Country of Origin: Huixian city in Henan province, originated in Taihang...

Jeudi 29 mai 2025

Quantité : 1 set

The fiberglass materials overall swimming pool compared with reinforced concrete pool has the following advantages: 1) swimming pool construction cycle short, exempt from reinforcement, nail template, concrete mixing, grouting,waiting for the maintenance period , template, plastering wipe...

Jeudi 29 mai 2025

Place of Origin: China Grade: class 1 Impurity rate: ≤1.0% Feature: big size, thin skin, delicate flavor and rich nutrients. Peanut kernel: vacuum bag and plastic bag. Nutrients: Peanuts have high nutrition value, containing rich fat, protein, vitamin B2, PP, A. D. E. Ca and Fe, etc...

Jeudi 29 mai 2025

Brass hose Fittings, Brass Pipe Fittings, brass connector, brass bushing, brass sleeve, brass inserts, brass nut, brass cap, brass rings Material body: brass forged, brass castings, brass hex bar, rob bar Processing: Type: Female thread, Male thread Surface treatment: Sandblast...

Jeudi 29 mai 2025

Grade: High pesticide residue: ≤：0.1% Soluble solid content: ≥：9.0% Edible rate: ≥：60.0（%） plant diseases: No Package: Carton Feature: Round fruit, red surface, luster, suitable for fresh food and deep processing products. Country of Origin: Hui County, Originated in taihang...

Jeudi 29 mai 2025

The supply of varieties: Eureka, Lisbon, Beijing lemon, rough lemon. Production: Chinese Product grade: a grade Specifications: 113/128/162 Package: 15KG/ Carton Lemon, southwest from southwest China and Burma, or the Himalayas in south east, nothing has been decided yet. Now...

Jeudi 29 mai 2025

Compact Solar Outdoor LED Lighting consists of solar panels, LiFePO4 batteries, LED light and contro ller. It features with integrated design of light ray control and motion control, multi-safe design and easy installation. EEMB's Compact Solar Outdoor LED Lighting is ideal for greenhouse...

Jeudi 29 mai 2025

Anping Tenglu Metal Wire Mesh Co.,LTD Perforated Filter Tube Perforated metal can be fabricated into the tube filters of various sizes. Different from other wire mesh filter, perforated filter tube is made of perforated metal mesh with a wide range of perforated patterns and open area percent...

Jeudi 29 mai 2025

The supply of varieties: Newhall, skags, washington. Production: Chinese Product grade: high quality Specifications: 72/80/88 Package: 15KG/ carton Another name: orange, yellow orange, gold rings, yellow fruit, golden orange, gue shell, sweet orange, navel orange, sweet orange...

Jeudi 29 mai 2025

GFMJ Series gel battery, advanced gel battery production technology is imported from Germany, key raw material imported from Europe, sufficient-electrolyte design. This series has a good cycle and high-low temperature performance, good charge acceptance ability, can be used in high-low...

Jeudi 29 mai 2025

Anping Tenglu Metal Wire Mesh Co.,LTD Hastelloy Wire Mesh •Product Description: Hastelloy wire mesh is a nickel-based alloy wire mesh. It is the alloy of nickel,molybdenum and chromium.Hastelloy woven wire mesh is the best corrosion resistant material among all of metal materials...

Jeudi 29 mai 2025

OPzV series( Sacred Sun GFMJ-H series) Gel batteries use German tubular pure gel technology, key raw material is imported from Europe, key production equipment imported from Europe. Practice shows that the battery has superior service life and reliability, good cycling performance...