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(2S)-2-Hydroxypent-4-ynoic Acid (CAS 194864-96-5): A Versatile Chiral Building Block in Advanced Organic Synthesis

(2S)-2-hydroxypent-4-ynoic acid (Molecular Formula: C₅H₆O₃, MW: 114.1), recognized by its CAS number 194864-96-5, is a highly functionalized chiral intermediate characterized by two distinct reactive moieties: a terminal alkyne and an α-hydroxy acid group. This unique structural combination makes it an indispensable scaffold in the asymmetric synthesis of complex natural products, specialized pharmaceuticals, and bio-orthogonal chemical probes. Finetech Industry limited provide high-purity (2S)-2-hydroxypent-4-ynoic acid synthesized under rigorous quality control standards to ensure [...]

Jun 17, 2026 Product News 105 Views Read More

2,5-Dichloropyrazine,CAS No :19745-07-4: Synthesis and Diverse Applications

2,5-Dichloropyrazine, CAS:19745-07-4 also known as 2,5-Dichloro-1,4-diazine, is a pharmaceutical intermediate with a molecular formula of C4H2Cl2N2 and a molecular weight of 148.98. This compound holds significant importance in various applications, and its synthesis process involves the chlorination of pyrazine-2-amine to obtain 5-chloropyrazine-2-amine, followed by diazotization to yield 2,5-Dichloropyrazine.Synthesis Process: The synthesis of 5-chloropyrazine-2-amine involves the addition of N-chlorosuccinimide (NCS) to a stirred solution of pyrazine-2-amine in anhydrous dichloromethane un [...]

Jun 17, 2026 Product News 1714 Views Read More

1,4-Dibenzyloxybenzene: A Versatile Compound for Rubber Production and Industrial Antioxidant Applications

1,4-Dibenzyloxybenzene, also known as Antioxidant DBH or Hydroquinone dibenzyl ether, is a chemical compound with the molecular formula C20H18O2 and CAS number 621-91-0. It is a white to off-white powder that is sparingly soluble in ethanol, gasoline, and water, but soluble in acetone, benzene, and chlorobenzene. This compound is primarily used as a moderate-level antioxidant, particularly in the manufacturing of sponge rubber products. It is valued for its ability to prevent discoloration and pollution, making it suitable for long-term exposure to sunlight. In the latex industry, it has signi [...]

Jun 17, 2026 Product News 2023 Views Read More