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Imported chemicals and products
OUR TRADING BUSINESS ON IMPORT AND EXOPRT SERVICES:

Focusing on the customers, we provide customers with the best service, the fastest logistics and the best product quality all around the clock, so that our customers can save procurement time and cost, and the quality of the purchased products is also guaranteed. Our aim is to become an indispensable and important link in the customer's procurement chain in global business.

Our CDMO services:

Contract Development and Manufacturing Organization (CDMO) this is this is a department set up by our company to solve challenging synthesis problems and help customers develop new APIs or new active compound molecules for the pharmaceutical and chemical industries. We have dozens of synthetic R&D teams and cooperative GMP plants and facilities. From R&D to large-scale production, we are in full compliance with customer requirements and enter clinical trials through regulatory procedures. Provide complete synthesis reaction records and other information based on customer needs.

The company has rich experience in the optimization of synthetic routes, process development, and scale-up of APIs and process intermediates. In chiral synthesis, format reaction, nitration reaction, amination reaction, diazotization reaction and nucleoside series, and has differentiated and unique expertise in alkaloids, prostaglandins, heterocycles, terpenes, Steroid hormones,fermentation, etc.

※ ※ ※ We are powerfully supplying the chemicals or relevant products which made from overseas factories or suppliers to the big China Market or any other unforbidden markets with our strong BD teams,if you are willing to development your products into big China market effectively,please send your strong products list in Excel format by email to info@bestchemgroup.com.Or if you request any products from overseas makers,please send your enquiry to info@bestchemgroup.com and we will revert to you within 3 working days after we receive your email.

number name CAS NO Remarks
1 8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine 38092-89-6 LORATADINE INTERMEDIATE
2 8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one 31251-41-9 LORATADINE INTERMEDIATE
3 (1-Methyl-4-piperidinyl)[3-[2-(3-chlorophenyl)ethyl]pyridinyl]methanone hydrochloride 119770-60-4 LORATADINE INTERMEDIATE
4 3-[2-(3-Chlorophenyl)ethyl]-2-pyridinecarbonitrile 31255-57-9 LORATADINE INTERMEDIATE
5 2-Nitro-3-chlorotoluene 5367-26-0 Chemical product
6 4-Methylsulphonylphenylacetic acid 90536-66-6 Chemical product
7 4-Chlorobenzenesulfonyl chloride 98-60-2 Chemical product
8 N-Iodosuccinimide 516-12-1 Chemical product
9 3-Bromobenzaldehyde 3132-99-8 Chemical product
10 Zinc Sulfide 1314-98-3 Coating product
11 Titanium dioxide 13463-67-7 Coating product
12 Barium sulfate 13462-86-7 Coating product
13 Chromium oxide 1333-82-0 Coating product
14 Lithopone 1345-05-7 Coating product
15 Ferrous sulfate heptahydrate 7782-63-0 Coating product
Note: the products protected by valid patents in the list are only used for laboratory analysis / research purposes and are not provided to the countries or regions where the sales of such products constitute patent infringement, and the responsibility shall be borne by the buyer!
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