Donepezil hydrochloride stands as a cornerstone medication in the management of Alzheimer's disease, offering significant relief to patients worldwide. The efficient and high-quality manufacturing of this crucial Active Pharmaceutical Ingredient (API) hinges on the availability of superior chemical intermediates. At the heart of this process lies N-Benzylpiperidine-4-carboxaldehyde (CAS 22065-85-6).
This key intermediate, also known as 1-Benzyl-4-piperidinecarboxaldehyde, is an essential building block in the complex synthetic route of Donepezil. Its chemical structure provides the necessary scaffold upon which the Donepezil molecule is built. Achieving optimal yield and purity in the final Donepezil product directly correlates with the quality of this intermediate.
NINGBO INNO PHARMCHEM CO.,LTD. specializes in providing the pharmaceutical industry with high purity 1-Benzyl-4-piperidinecarboxaldehyde, ensuring that manufacturers can achieve peak efficiency and consistency in their Donepezil production. As a trusted Donepezil intermediate supplier, we offer a product with an assay of ≥98.0%, which is critical for meeting stringent pharmaceutical standards and regulatory requirements globally.
Our dedication to quality and reliability makes us a preferred partner for companies engaged in Donepezil hydrochloride manufacturing. We understand the critical nature of the supply chain for such vital medications and are committed to ensuring a steady and dependable supply. For those looking to buy N-Benzylpiperidine-4-carboxaldehyde for Donepezil synthesis, NINGBO INNO PHARMCHEM CO.,LTD. provides competitive pricing and comprehensive technical support. Explore our offerings to gain valuable Donepezil hydrochloride manufacturing insights and optimize your production process for this life-changing drug.
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.