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单词 Fine chemistry
释义

Fine chemistry

英语百科

Fine chemical

(重定向自Fine chemistry)
Definition of Fine Chemicals  (as opposed to Commodities and Specialties)
The beginning: supply contract between Smith Kline French and Lonza for cimetidine precursors
Chemical Structure of Diovan (valsartan)
Chemical / Enzymatic Synthesis of Crestor (rosuvastatin)

Fine chemicals are complex, single, pure chemical substances, produced in limited quantities in multipurpose plants by multistep batch chemical or biotechnological processes. They are described by exacting specifications, used for further processing within the chemical industry and sold for more than $10/kg (see the comparison of fine chemicals, commodities and specialties). The class of fine chemicals is subdivided either on the basis of the added value (building blocks, advanced intermediates or active ingredients), or the type of business transaction, namely standard or exclusive products.

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