For chemists and pharmaceutical developers, sourcing high-quality chemical intermediates is fundamental to successful research and production. (1R,2R)-(-)-1,2-Diaminocyclohexane, known by CAS number 20439-47-8, is a critical chiral diamine widely sought after for its unique stereochemical properties. When you need to buy this essential compound, understanding where to source it and what factors to consider, such as purity and pricing, will lead to more effective procurement.

The market for (1R,2R)-(-)-1,2-Diaminocyclohexane features numerous suppliers, with manufacturers in China offering a significant portion of the global supply. These suppliers typically present the compound as a white to light yellow crystalline powder with a molecular formula C6H14N2 and a molecular weight of 114.19. Purity levels are a key differentiator; most reputable suppliers offer purities of 98% or higher, with 99% being a common benchmark for high-grade material suitable for demanding applications like asymmetric catalysis and pharmaceutical synthesis. Comparing these specifications is crucial when evaluating potential vendors.

When considering the price of (1R,2R)-(-)-1,2-Diaminocyclohexane, several factors come into play. Bulk purchase discounts are common, making it more economical for industrial users. The pricing can also fluctuate based on raw material costs, manufacturing efficiency, and supplier overhead. For those looking to buy, it's advisable to request quotes from multiple manufacturers to ensure competitive pricing. A direct inquiry to a trusted supplier in China can often provide the most cost-effective solutions without compromising on quality.

The utility of (1R,2R)-(-)-1,2-Diaminocyclohexane spans several fields. It is indispensable as a precursor for chiral ligands, which are vital for catalytic processes requiring high enantioselectivity. In the pharmaceutical industry, it serves as a building block for chiral drugs and advanced intermediates, where precise stereochemistry dictates efficacy and safety. For researchers and industrial chemists alike, securing a reliable supply of this high-purity chiral diamine is essential for driving innovation and ensuring the quality of final products.

In conclusion, if you are in the market to buy (1R,2R)-(-)-1,2-Diaminocyclohexane, focus on suppliers who can consistently deliver high purity materials with transparent pricing and reliable support. Engaging with experienced chemical manufacturers in China offers a strategic advantage in terms of both quality and cost-effectiveness for this crucial chiral intermediate.