TEXT - 23425 Anuncios

Saturday 05 July 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...

Saturday 05 July 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...

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

4,6-二羟基嘧啶 （cas# 1193-24-4） 是一种可用于有机合成的化合物。 品牌： Soarwin CAS号：1193-24-4 EINECS编号：214-772-3 分子式： C4H4N2O2 密度： 1.4421 （粗略估计） 沸点 209.98°C （粗略估计） 熔点：>300 °C （lit.） Ubicación : 重庆渝北, 401000 渝北, Persona a contactar : meng meng, +18 7 23 93 07 08

Saturday 05 July 2025

4,6-Dichloropyrimidine was used in the synthesis of N-substituted azacalix[4]pyrimidines. It was used as starting reagent for the synthesis of disubstituted pyrimidines by tandem amination and Suzuki-Miyaura cross-coupling. It was also used in a biarylpyrimidine synthesis involving...

Saturday 05 July 2025

硫代光气是农业杀菌剂 Folpet （F402000） 的光降解产物。 品牌： Soarwin CAS号：463-71-8 EINECS编号：207-341-6 分子式：CCl2S 密度：1.508g/cm3 沸点 73 °C 熔点：<25 °C</span> 闪点：62 °C Ubicación : 重庆渝北, 401000 渝北, Persona a contactar : meng meng, +18 7 23 93 07 08

Friday 04 July 2025

A picosecond aesthetic laser is the latest non-invasive technology used for eliminating acne scars, wrinkles, pigmented lesions, fine lines, and tattoos. The treatment is unique, as the laser delivers super-short bursts of energy, each in a trillionth of a second, so any unwanted...

Friday 04 July 2025

Boldenone is the chemical precursor of its undecylenate ester prodrug boldenone undecylenate, which is used extensively as a steroid for animals, mainly horses and cattle, under the brand name Equipoise, among others. For this application, it is injected to improve the weight, hair coat...

Friday 04 July 2025

Testosterone acetate is an analytical reference standard categorized as an anabolic androgenic steroid. It is an ester of the naturally occurring androgen testosterone. In the United States, testosterone acetate is regulated as a Schedule III compound. This product is intended for...

Thursday 03 July 2025

Transform the look and feel of your skin with minimal downtime. Pico lasers use state-of–the-art picosecond pulsed laser technology to address a wide variety of cosmetic skin issues. Originally developed for tattoos and benign pigment removal, picosecond lasers offer enormous versatility...

Thursday 03 July 2025

Cantidad : 1kg; 25kg;

Ambroxol hydrochloride is a medication indicated to alleviate chest congestion associated with conditions that include bronchitis, pneumonia, bronchospasm asthma, cough, and allergy. Preclinically, ambroxol, the active ingredient of Mucosolvan, has been shown to increase respiratory...

Thursday 03 July 2025

Cantidad : 1kg; 25kg;

Maropitant citrate hydrate is a synthetic compound that has emerged as a significant medication in veterinary medicine, particularly for its antiemetic properties. The discovery of maropitant can be traced back to the early 2000s, when researchers aimed to develop new agents that...

Thursday 03 July 2025

Cantidad : 1kg; 25kg;

5-hydroxytryptophan is a dietary supplement made from the seeds of the African plant Griffonia simplicifolia. 5-hydroxytryptophan has been used in alternative medicine as a possibly effective aid in treating depression or fibromyalgia. Other uses not proven with research have included insomnia...

Thursday 03 July 2025

Cantidad : 1kg; 25kg;

Polyvinyl (PVA) is a versatile synthetic polymer with a wide range of applications across a variety of industries. Its unique properties and wide range of uses make it an important material in modern technology and manufacturing. Polyvinyl was first synthesized in 1924 by German chemist...

Thursday 03 July 2025

Cantidad : 1kg; 25kg;

Vinyl acetate is primarily used to produce polyvinyl acetate emulsions and polyvinyl . The principal use of these emulsions has been in adhesives, paints, textiles, and paper products.In polymerized form for plastic masses, films and lacquers; in plastic film for food packaging. As...

Thursday 03 July 2025

Cantidad : 1kg; 25kg;

Melamine, a triazine compound with the formula C3H6N6, is an organic base known for its applications in industrial chemistry and materials science. The molecule is composed of a 1,3,5-triazine ring with three amine groups attached, conferring it high nitrogen content and exceptional...

Thursday 03 July 2025

Cantidad : 1kg; 25kg;

Guanidine thiocyanate (GITC) is a powerful chaotropic agent that was first synthesized in the mid-20th century. It was developed while exploring the unique properties of guanidine derivatives to disrupt molecular structure. GITC quickly gained fame for its powerful ability to denature...

Thursday 03 July 2025

Cantidad : 1kg; 25kg;

Guanylate phosphate is commonly used in chemical analysis experiments as a buffer and pH regulator to stabilize the acidity and alkalinity of the solution. - It can also be used as a raw material for preparing compounds such as creatine phosphate. - Guanylate phosphate can also be...

Thursday 03 July 2025

Cantidad : 1kg; 25kg;

Guanidine Carbonate is used in the cytidine triphosphate injection stabilization. It also acts as a powerful and versatile protein denaturants. As a strong chemical base, guanidine carbonate is used as an intermediary in a variety of applications: Organic synthesis materials and...

Thursday 03 July 2025

Cantidad : 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 03 July 2025

Cantidad : 1kg; 25kg;

Dicyanodiammonia, abbreviated as dicy or DCD. It is an organic substance with the chemical formula of c2h4n4. It is a dimer of cyanamide and a cyano derivative of guanidine. Chemical formula c2h4n4. White crystalline powder. Soluble in water, , ethylene glycol and dimethylformamide...

Thursday 03 July 2025

Cantidad : 1kg; 25kg;

- Carboxy-3-nitrobenzoic ethyl ester is a commonly used organic synthetic intermediate. It can also be used as a raw material for pigments and dyes. Brand: Soarwin CAS No.: 16533-45-2 Molecular Formula: C10H9NO6 Density: 1.421±0.06 g/cm3 (20 ºC 760 Torr) Boiling point: 415.5±35...

Thursday 03 July 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 Ubicación : 重庆渝北, 401000 渝北, Persona a contactar ...

Thursday 03 July 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 03 July 2025

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

Thursday 03 July 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 Ubicación : 重庆渝北, 401000 渝北, Persona a contactar : meng meng, +18 7 23 93 07 08

Thursday 03 July 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 Ubicación : 重庆渝北, 401000 渝北, Persona a contactar ...

Thursday 03 July 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 03 July 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 Ubicación : 重庆渝北, 401000 渝北, Persona a contactar : meng meng, +18 7 23 93 07 08

Thursday 03 July 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 Ubicación : 重庆渝北, 401000 渝北, Persona a contactar : meng meng, +18 7 23 93 07 08