For procurement managers tasked with sourcing critical raw materials for pharmaceutical and fine chemical synthesis, understanding the nuances of purchasing specific intermediates is vital. (S)-3-Aminopyrrolidine (CAS: 128345-57-3) is one such compound, valued for its chirality and utility in complex organic syntheses. If you are considering where to buy this essential chiral building block, particularly from China, this guide offers key insights.
When looking for a supplier of (S)-3-Aminopyrrolidine, the primary considerations should revolve around purity, consistency, and the reliability of the manufacturer. At NINGBO INNO PHARMCHEM CO.,LTD., we prioritize these factors. Our (3S)-(-)-Aminopyrrolidine is produced under strict quality control measures to ensure it meets the high standards demanded by the pharmaceutical industry. A purity of 95% minimum, coupled with clear specifications for optical activity, guarantees that you receive a product suitable for your sensitive applications.
As a leading Chinese manufacturer and supplier, we offer a distinct advantage in terms of accessibility and cost-effectiveness. The global supply chain for specialty chemicals often points to China for efficient production. By partnering with a well-established entity like NINGBO INNO PHARMCHEM CO.,LTD., you gain access to a dependable source for this pharmaceutical intermediate. This simplifies your sourcing strategy, allowing you to secure the materials needed for production or research without undue concern over availability or quality fluctuations.
We understand that purchasing chemical compounds involves detailed technical specifications and competitive pricing. We encourage prospective buyers to request a quote for (3S)-(-)-Aminopyrrolidine to evaluate our offerings. Our team is prepared to provide detailed technical data sheets and discuss your specific requirements, ensuring that our product aligns perfectly with your project's needs. Choosing the right supplier is a critical step, and we aim to be your preferred partner for high-quality chiral intermediates.
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.