The factory has 3000L reactors 20sets, 5000L reactors 15sets, and equipped with professional testing instruments and nuclear magnetic equipment.
Located in the beautiful kite city of Weifang, Shandong Province, China, as a supplier of organic intermediates, pharmaceutical intermediates, pesticide intermediates, flavours, fragrances and other chemical products, Shandong Believe chemical Pte., Ltd. will create added value for customers around the world.
1,4-Cyclohexanedicarboxylic acid CAS 1076-97-7 is a white crystal, soluble in organic solvents such as ethanol, acetone and chloroform. The solubility is about 10%, and the melting point is 164-167 °C. Trans-1,4-cyclohexanedicarboxylic acid is a white phosphorus columnar crystal Chemicalbook body, the solubility in water is lower than that of cis, and the melting point is higher than 300 ℃. Cis-1,4-cyclohexanedicarboxylic acid is a white leaf crystal, has a considerable solubility in water, and has a melting point of 170 to 171 °C.
Methylthiouracil CAS 56-04-2, the Chinese alias of 6-methyl-2-thiouracil (6-methyl-2-thiouracil), is an important pharmaceutical intermediate; it not only has Chemicalbook antibacterial activity, but also can be used to treat hyperthyroidism. It inhibits the production of thyroxine by inhibiting the peroxidase system in the thyroid, thereby achieving the effect of treating hyperthyroidism
2-Bromo-3-fluoropyridine CAS 40273-45-8 belongs to the series of polyhalogen-substituted heterocycles; pyridine; pyridine derivatives; pyridine intermediates; heterocyclic building blocks; general reagents; pharmaceutical intermediates;
We are a leading manufacturer of 2-(Trifluoromethyl)benzoic acid CAS 433-97-6 in China. 2-(Trifluoromethyl)benzoic acid CAS 433-97-6 is available in stock and can be delivered quickly. COA, MSDS and TDS of 2-(Trifluoromethyl)benzoic acid CAS 433-97-6.
Pyridinium chlorochromate CAS 26299-14-9 is compared with other commonly used chromium-containing oxidants such as jons reagent, Colljn reagent, etc. It has strong oxidizing ability, good selectivity, and the olefinic bond of the substrate molecule Chemicalbook is not affected during the oxidation process. , and easy to operate. In addition, the acidity of PCC is weaker, so those groups that are not stable to acid can still be preserved during oxidation.
2,4-Difluoroaniline CAS 367-25-9 is an intermediate in organic synthesis. Medicine for the synthesis of difluorobenzene salicylic acid and polyfluidic acid. light yellow oil
