RxNorm Semantic Concepts Index - 500

What is RxNorm?

RxNorm is a system developed and maintained by the National Library of Medicine (NLM). RxNorm is a normalized naming system for generic and branded drugs. RxNorm is also a tool that supports interoperability between different drug terminologies and other naming systems.

The following table is a complete listing of RxNorm concepts whose unique RxCUI identifier starts with "500".

RxCUINameTerm TypeTerm Type DescriptionIs Prescribable?
RxCUI: 50013FerrlecitBrand Name (BN)A proprietary name for a family of products containing a specific active ingredient. YES
RxCUI: 50017Ferrocontin ContinusBrand Name (BN)A proprietary name for a family of products containing a specific active ingredient. NO
RxCUI: 5007Gramicidin dubosSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 5007Gramicidin dubosSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 50081Flavonol 3-sulfotransferaseDesignated preferred name (PT) NO
RxCUI: 50081Flavonol 3-sulfotransferaseFull form of descriptor (FN) NO
RxCUI: 50081Flavonol 3-sulfotransferaseBritish synonym (SYGB)British synonym of another TTY, given for clarity. NO
RxCUI: 50083Flavonol 6-O-methyltransferaseSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 50083Flavonol 6-O-methyltransferaseDesignated preferred name (PT) NO
RxCUI: 50083Flavonol 6-O-methyltransferaseFull form of descriptor (FN) NO
RxCUI: 50097fluindioneIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN). NO
RxCUI: 50097fluindioneDesignated preferred name (PT) NO
RxCUI: 50097fluindioneFull form of descriptor (FN) NO