Chirality is a fundamental concept in organic chemistry, particularly critical in the pharmaceutical industry. Many drug molecules exist as enantiomers – mirror images of each other – and often, only one enantiomer possesses the desired therapeutic activity, while the other may be inactive or even harmful. This makes the synthesis and sourcing of chiral intermediates, such as (-)-4-(4-Dimethylamino)-1-(4-fluorophenyl)-1-(hydroxybuty)-3-hydroxymethyl)-benzonitrile hemi D-(+)-di-p-toloyltartaric acid salt (CAS 128173-53-5), exceptionally important. NINGBO INNO PHARMCHEM CO.,LTD. specializes in providing high-quality chiral compounds for sophisticated synthesis needs.

The specific compound, CAS 128173-53-5, is a salt form derived from a chiral molecule and is recognized for its role in the synthesis of Escitalopram, a drug known for its chiral properties and efficacy as an antidepressant. The precise stereochemistry of this intermediate is vital for the development of enantiomerically pure drugs. NINGBO INNO PHARMCHEM CO.,LTD.'s expertise in handling and synthesizing complex chiral molecules ensures that clients receive intermediates that meet the highest standards of optical purity. This focus on the specifics of high-purity (-)-4-(4-Dimethylamino)-1-(4-fluorophenyl)-1-(hydroxybuty)-3-hydroxymethyl)-benzonitrile hemi D-(+)-di-p-toloyltartaric acid salt is what sets us apart.

Sourcing chiral intermediates requires advanced chemical knowledge and specialized manufacturing capabilities. NINGBO INNO PHARMCHEM CO.,LTD. invests heavily in R&D to master these complex synthesis routes. Our commitment allows pharmaceutical companies to confidently buy pharmaceutical intermediates online, knowing they are acquiring materials critical for producing single-enantiomer drugs. This significantly streamlines the drug development process and ensures the safety and effectiveness of the final products.

As a trusted supplier in the fine chemical sector, NINGBO INNO PHARMCHEM CO.,LTD. understands that the quality of intermediates directly impacts the success of pharmaceutical research and manufacturing. We are proud to offer a range of chiral building blocks that contribute to the advancement of medicine, supporting the creation of more targeted and effective therapies for various health conditions.