BACKGROUND - 29386 ads

Tuesday, July 08, 2025

1,4-Benzodioxane-2-carboxylic acid is primarily used as a chiral building block in the synthesis of pharmaceuticals and agrochemicals. It is an important intermediate in the preparation of doxazosin mesylate, a drug used to treat benign prostatic hyperplasia. Additionally, it is...

Saturday, July 05, 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, July 05, 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, July 05, 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...

Saturday, July 05, 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...

Thursday, July 03, 2025

Quantity : 1kg; 25kg;

Guanidine hydrochloride (GdnHCl) is a potent chaotropic agent that is widely used in biochemistry and molecular biology. The compound has the chemical formula CH5N3•HCl and was first synthesized in the late 19th century. Its discovery stemmed from the study of guanidine, a compound...

Thursday, July 03, 2025

藻蓝蛋白是从螺旋藻中提取的蓝色色素，是一种纯天然的食用色素。藻蓝蛋白是自然界中罕 见的色素蛋白之一。它不仅颜色鲜艳，而且是一种营养丰富的蛋白质和良好的健康食品。它 是唯一获得美国 FDA 批准的天然蓝色颜料。欧盟已将藻蓝蛋白列为彩色食品原料，在食品中的使用不受限制。中 国的 GB2760 食品添加剂目录也允许使用藻蓝蛋白作为天然着色剂。藻蓝蛋白还可用作医疗卫生用品、化 妆品、生化试剂的原料。 品牌： Soarwin CAS号：11016-15-2 EINECS编号：234-248-8 Location : 重庆渝北, 401000 渝北, Contact : meng meng...

Thursday, July 03, 2025

透明质酸钠，又称透明质酸钠，是一种广泛存在于人体内的生理活性物质。是由葡萄糖醛酸 和乙酰己糖胺组成的二糖单元组成的高分子量直链粘多糖，分子量为100万。它在水中形 成具有生理 pH 值和离子强度的粘稠弹性溶液。它的分子形式是可变的，因此也可以用更细的注射针穿过。 不会引起炎症的物质是从透明质酸钠中提取的，称为 Healon。当10mg本品溶于1ml生理盐水中时，其粘度可比房水或生理盐水高2 00,000倍。Healon 的蛋白质含量小于 0.5%，是一种无菌高纯度溶液。 品牌： Soarwin CAS号：9067-32-7 EINECS编号：618-620-0...

Thursday, July 03, 2025

品牌： Soarwin CAS号：9064-67-9 EINECS编号：618-608-5 分子式：C4H6N2O3R2。（C7H9N2O2R）n Location : 重庆渝北, 401000 渝北, Contact : meng meng, +18 7 23 93 07 08

Thursday, July 03, 2025

胶原蛋白肽是胶原蛋白经酶促水解分解并断开其分子链而得到的产物。两个或多个氨基酸从 水分子中释放出来，形成肽，肽是蛋白质的结构片段。它们的分子量为 200~300 Da，相对较小且易于吸收。 品牌： Soarwin CAS号：9007-34-5 EINECS编号：232-697-4 Location : 重庆渝北, 401000 渝北, Contact : meng meng, +18 7 23 93 07 08

Thursday, July 03, 2025

硫酸软骨素 （CS） 是一种从动物软骨组织中提取和纯化的酸性粘多糖。硫酸软骨素具有A、C、D、E、H和 K等不同结构。硫酸软骨素主要存在于动物的软骨、喉、鼻骨（猪中41%）、牛和马的横 膈膜和气管（36%-39%）中，也存在于其他组织中，如腿骨、韧带、皮肤、角膜等。 鱼软骨含量很高，如鲨鱼骨中含有 50%-60%，而在结缔组织中含量很少。 品牌： Soarwin CAS号：9007-28-7 EINECS编号：232-696-9 分子式： C13H21NO15S Location : 重庆渝北, 401000 渝北, Contact : meng meng...

Thursday, July 03, 2025

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...

Thursday, July 03, 2025

氨基葡萄糖硫酸钾盐可与硫酸软骨素一起使用以缓解疼痛，并且已被证明没有副作用。它能 很好的治疗骨关节疾病，效果非常显著。对骨关节炎、类风湿性关节炎和痛风有很好的效果 。也适用于关节痛和背痛的人，以缓解症状。还可以治疗坐骨神经痛，对骨质疏松症有一定 效果。 品牌： Soarwin CAS号：1296149-08-0 EINECS编号：420-960-8 分子式：C6H15ClKNO9S Location : 重庆渝北, 401000 渝北, Contact : meng meng, +18 7 23 93 07 08

Thursday, July 03, 2025

氨基葡萄糖硫酸钠盐又称 2-氨基-2-脱氧-D-葡萄糖硫酸钠络合盐，是一种治疗和预防骨关节炎的药物。 品牌： Soarwin CAS号：38899-05-7 EINECS编号609-596-2 分子式：C6H14NNaO8S Location : 重庆渝北, 401000 渝北, Contact : meng meng, +18 7 23 93 07 08

Thursday, July 03, 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, July 03, 2025

2-Allylphenol is a phenol with an allyl group at the 2nd position; it is an antifungal agrochemical; it is a high-purity monomer that can be used as an intermediate in the pharmaceutical industry, for example, in the production of alprenolol, a beta-blocker. Allyl groups can vulcanize polymers...

Thursday, July 03, 2025

Spermidine is a low molecular weight aliphatic carbide containing three amine groups. It is one of the natural polyamines present in all organisms. It is an important raw material for drug synthesis and is widely used in the synthesis of pharmaceutical intermediates. Brand: Soarwin...

Thursday, July 03, 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, July 03, 2025

As a common organic synthesis intermediate, trans-1,4-cyclohexanediamine is mainly used as a molecular skeleton for structural modification and synthesis of drug molecules, such as integrated stress response inhibitors related to the unfolded protein response (UPR) caused by the...

Thursday, July 03, 2025

2-Aminothiazole is mainly used in the synthesis of nitrosulfathiazole, sulfathiazole, sulfasuxidinum, carbothiachemicalbookzol,phthalylsulfath iazole,oxyquinolinephthalysulfathiazole, salazosulfathiazole, and sulfathiazole. Brand: Soarwin CAS 号：96-50-4 EINECS编号：202-511-6 分子式： C3H4N2S 密度：1...

Thursday, July 03, 2025

2-硫代甲基嘧啶-4-羧酸是一种杂环衍生物，可用作有机合成的中间体。 品牌： Soarwin CAS号：1126-44-9 分子式： C6H6N2O2S 密度：1.45±0.1 g/cm3（预测） 熔点：208-210 °C （decomp） 沸点：378.4±15.0 °C（Predicted） Location : 重庆渝北, 401000 渝北, Contact : meng meng, +18 7 23 93 07 08

Thursday, July 03, 2025

An intermediate of berberine hydrochloride (berberine hydrochloride). Brand: Soarwin CAS号：4439-02-5 EINECS编号：224-655-9 分子式： C9H7NO2 密度：1.270±0.06 g/cm3（预测） 熔点：43-45 °C（lit.） 沸点：135-140°C 5mm 闪点： >230 °F Location : 重庆渝北, 401000 渝北, Contact : meng meng, +18 7 23 93 07 08

Thursday, July 03, 2025

The intermediate product of Conilong. It is itself a protein anabolic hormone drug, which can promote protein synthesis and inhibit protein catabolism, and can lower blood cholesterol, reduce calcium and phosphorus excretion, alleviate bone marrow suppression, promote development...

Thursday, July 03, 2025

Tetraacetyl ribose is an important intermediate in the production of the antiviral drug triazole riboside in the pharmaceutical industry. It is mainly used to synthesize the broad-spectrum antiviral drug ribavirin and is also the starting material for the synthesis of nucleoside compounds...

Thursday, July 03, 2025

Used in medical and biochemical research. 品牌： Soarwin CAS 号：66-22-8 EINECS编号：200-621-9 分子式： C4H4N2O2 密度： 1.4421 （粗略估计） 熔点：>300 °C （lit.） 沸点：209.98°C （粗略估计) Location : 重庆渝北, 401000 渝北, Contact : meng meng, +18 7 23 93 07 08

Thursday, July 03, 2025

Metildienobetaine is a protein-anabolic steroid, which is widely used in postoperative muscle growth and regeneration, new metabolism, and prevention of osteoporosis, etc. Brand: Soarwin CAS No.: 303-42-4 EC number: 206-141-6 Molecular Formula: C27H42O3 Density: 1.05±0.1 g/cm3(Predicted)...

Thursday, July 03, 2025

Metipranolol acetate can be used for the treatment of aplastic anemia, breast cancer, post-menopausal osteoporosis, chronic kidney disease, malignant tumors, trauma, heat injuries and other causes of osteoporosis. Besides, it is also an intermediate of raw material drugs. It is considered...

Thursday, July 03, 2025

Introduction: Methyltestosterone is a synthetic anabolic steroid composed of the active steroid hormone Methyldrostanolone. It is a synthetic anabolic steroid derived from dihydrotestosterone (DHT) and is a structurally modified form of Testosterone propionate. Efficacy: Methyltestosterone...

Thursday, July 03, 2025

Folic acid can improve megaloblastic anemia, pregnant women intake of safe amount of folic acid can prevent vascular sclerosis, to prevent fetal deformity, preterm delivery; In addition, pregnant women need to be in the first trimester of pregnancy on the start of folic acid supplementation...

Thursday, July 03, 2025

一水肌酸增加肌浆网中钙的摄取，并改善肌球蛋白重链和肌动蛋白的蛋白质合成，从而促进 更快、更强的肌肉收缩;一水肌酸有助于维持瘦体重 （LBM） 并增加肌肉纤维的横截面直径，尤其是 II 型纤维。 品牌： Soarwin CAS号：6020-87-7 EINECS编号：611-954-8 分子式： C4H11N3O3 密度：0.55-0.64 g/cm3 熔点：292 °C （dec.）（lit.） Location : 重庆渝北, 401000 渝北, Contact : meng meng, +18 7 23 93 07 08