In the intricate world of pharmaceutical development, specific chemical compounds play pivotal roles as intermediates, bridging the gap between raw materials and life-saving drugs. N,N'-Bis(4-chlorophenyl)thiourea, identified by its CAS number 1220-00-4, is one such essential compound. This article delves into its chemical significance, application, and the importance of sourcing it from reliable manufacturers.

N,N'-Bis(4-chlorophenyl)thiourea (C13H10Cl2N2S) is a thiourea derivative characterized by two 4-chlorophenyl groups attached to the nitrogen atoms of the thiourea backbone. Its precise molecular structure and functional groups make it a valuable synthon in organic chemistry. The compound is typically supplied as a white powder with a melting point range of 169.0 to 173.0 °C, indicating its solid state under standard laboratory conditions. This compound's utility as a pharmaceutical intermediate stems from its reactivity, allowing for the creation of more complex molecular architectures commonly found in drug candidates.

The synthesis of N,N'-Bis(4-chlorophenyl)thiourea often involves reactions with p-chloroaniline and carbon disulfide. As a dedicated supplier, we ensure that our manufacturing processes yield a product with high purity, typically above 99.5% assay. This level of purity is non-negotiable for pharmaceutical applications, where even trace impurities can have significant consequences on drug efficacy and patient safety. Pharmaceutical scientists rely on the consistent quality of such intermediates to achieve reproducible results in their synthesis pathways.

The primary documented use for CAS 1220-00-4 is as a reactant in the preparation of thiohydantoins. Thiohydantoins are heterocyclic compounds that often form part of the core structure in various therapeutic agents. Beyond this specific application, the structural features of N,N'-Bis(4-chlorophenyl)thiourea suggest potential uses in other areas of chemical synthesis, including the development of novel agrochemicals or specialty materials. For research scientists exploring new reaction methodologies or designing novel molecules, this compound presents a valuable starting point.

When considering the purchase of N,N'-Bis(4-chlorophenyl)thiourea, engaging with a manufacturer that prioritizes quality and reliability is essential. We, as a prominent chemical supplier in China, are committed to meeting the stringent demands of the global pharmaceutical industry. We invite you to inquire about our pricing and availability, ensuring you source this critical intermediate from a trusted partner. Understanding the specific chemical properties and applications of CAS 1220-00-4 empowers researchers and procurement specialists to make informed decisions, ultimately contributing to the advancement of pharmaceutical science.