NINGBO INNO PHARMCHEM CO.,LTD. recognizes that the backbone of pharmaceutical innovation lies in the reliable sourcing of high-quality chemical intermediates. Our product, 4-Chloro-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 941685-26-3), is a prime example of an intermediate that is indispensable for advanced drug synthesis.
This pyrrolo[2,3-d]pyrimidine derivative is a critical component in the synthesis pathway for Ruxolitinib, a significant therapeutic agent. The molecular structure, C12H18ClN3OSi, is carefully controlled to ensure its optimal performance as a Ruxolitinib intermediate. Ensuring a consistent supply of this compound with high purity is essential for pharmaceutical companies to maintain uninterrupted production and uphold the quality of their final products.
The pharmaceutical industry demands rigorous standards for all raw materials and intermediates. NINGBO INNO PHARMCHEM CO.,LTD. adheres to strict quality control protocols throughout the manufacturing process of 4-Chloro-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidine. Our commitment to excellence ensures that our clients receive intermediates that contribute positively to their research and development efforts and their commercial manufacturing operations.
Beyond its direct application in Ruxolitinib production, this intermediate is a valuable chemical building block for broader research in medicinal chemistry. The pyrrolo[2,3-d]pyrimidine scaffold is present in a variety of compounds with potential therapeutic activities, making this derivative a sought-after material for exploring new drug candidates. The availability of such specialized chemicals fuels the pace of innovation in drug discovery.
NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing comprehensive support to our clients in the pharmaceutical sector. We offer competitive pricing, timely delivery, and professional customer service to ensure a seamless sourcing experience. Whether your needs are for laboratory-scale research or commercial production quantities, we are equipped to meet your demands for this vital intermediate.
By partnering with NINGBO INNO PHARMCHEM CO.,LTD., you are choosing a reliable source for your pharmaceutical intermediate requirements. We are committed to contributing to the success of your projects by supplying high-quality chemical building blocks that enable the development of life-saving medicines.
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.