In the realm of advanced chemical synthesis, the demand for highly specific and enantiomerically pure building blocks continues to grow. Specialty cyclopropane derivatives, in particular, have carved out a significant niche due to their unique structural rigidity and synthetic versatility. Among these, (1R,2S)-1-tert-Butoxycarbonylamino-2-vinylcyclopropanecarboxylic acid (CAS: 159622-10-3) stands out as a vital intermediate for various high-value applications, especially within the pharmaceutical industry.
As a dedicated manufacturer, NINGBO INNO PHARMCHEM CO.,LTD. specializes in producing complex chiral intermediates like this cyclopropane derivative. Our expertise lies in delivering compounds with exceptional purity and defined stereochemistry, crucial for applications where even trace impurities can compromise final product integrity and efficacy. We understand that for researchers and product formulators, sourcing consistent and reliable raw materials is paramount. Therefore, we invest heavily in robust quality control processes and advanced manufacturing techniques to ensure every batch meets the highest standards.
The compound's structure, featuring a Boc-protected amine and a vinyl group, makes it an ideal synthon for constructing intricate molecular architectures. This makes it a sought-after component in the synthesis of novel pharmaceuticals, including protease inhibitors and peptidomimetics, where precise spatial arrangement is critical for biological activity. For procurement managers and R&D scientists, identifying a dependable supplier for such specialized chemicals is often a challenge. NINGBO INNO PHARMCHEM CO.,LTD. aims to be that trusted partner, offering not just the product but also the assurance of supply chain stability and competitive pricing. If you are looking to purchase this crucial intermediate, or explore other custom synthesis needs, reaching out to us for a quotation is the first step towards securing your materials from a leading manufacturer in China.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.