Fine chemicals are the backbone of innovation across numerous industries, particularly in pharmaceuticals and cosmetics. These specialized compounds, known for their high purity and specific functionalities, enable the creation of advanced products. A prime example is the intermediate 4H-Dibenzo[de,g]quinoline-10,11-diol, 5,6,6a,7-tetrahydro-6-methyl-, hydrochloride, hydrate (2:2:1), (6aR), with CAS number 41372-20-7.
NINGBO INNO PHARMCHEM CO.,LTD. is a leading supplier in China of these critical fine chemicals. Our high-purity white powder ingredient is not only a valuable pharmaceutical intermediate but also finds applications in other specialized fields. The demand to buy high purity chemical intermediate is driven by the need for precision and efficacy in end products, whether they are life-saving medicines or high-performance cosmetic formulations.
As a dedicated manufacturer and supplier, we ensure that our fine chemicals meet the rigorous standards expected by industries worldwide. Our commitment as a pharmaceutical material exporter means we understand the complexities of global supply chains and regulatory requirements. We take pride in offering compounds like CAS 41372-20-7, a testament to our capability in producing advanced chemical intermediates with exceptional purity.
The versatility of such fine chemicals cannot be overstated. They are the unsung heroes in drug discovery, enabling chemists to synthesize complex molecules with targeted therapeutic effects. Similarly, in the cosmetic realm, they contribute to product stability, efficacy, and user experience. NINGBO INNO PHARMCHEM CO.,LTD. is your trusted partner in sourcing these essential materials, providing reliable access to a world of chemical innovation from 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.