Shanghai Zaiqi Bio-Tech Co,. Ltd

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Through a decade development, we have developed and accumulated more than 600 chemicals including pharmaceutical intermediates, APIs, auxiliaries and fine chemicals, by continuous addition to building blocks list, contract synthesis and process development for customers. Among these products, we selected 200 chemicals as displayed in the product portfolio which we thought are competitive in the market. Below are 10 featured intermediates and auxiliaries:  

Tris(pentafluorophenyl)borane (1109-15-5)

Dess-Martin periodinane (CAS:87413-09-0)

N-Boc-N-methylethylenediamine (CAS: 121492-06-6)

1H-Imidazole-1-sulfonyl azide hydrochloride (CAS: 952234-36-5)

4-Formylcinnamic acid methyl ester (CAS: 7560-50-1)

5-Fluoro-2-methylpyridine (CAS: 31181-53-0)

2-Amino-4-chloropyrimidine (CAS: 3993-78-0)

5-fluoro-2-methylpyridine (CAS: 31181-53-0)

2-chloro-3-methylpyrazine (CAS: 95-58-9)

2-chloro-4-nitro-1H-imidazole (CAS: 57531-37-0)

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