RxNorm Semantic Concepts Index - 525

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 "525".

RxCUINameTerm TypeTerm Type DescriptionIs Prescribable?
RxCUI: 525AllylestrenolIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN). NO
RxCUI: 525AllylestrenolDesignated preferred name (PT) NO
RxCUI: 525AllylestrenolFull form of descriptor (FN) NO
RxCUI: 525AllylestrenolDesignated preferred name (PT) NO
RxCUI: 525AllylestrenolFull form of descriptor (FN) NO
RxCUI: 5251HeptabarbSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 5251HeptabarbDesignated preferred name (PT) NO
RxCUI: 5251HeptabarbFull form of descriptor (FN) NO
RxCUI: 52515MeclanBrand Name (BN)A proprietary name for a family of products containing a specific active ingredient. NO
RxCUI: 52527Iotroxic acid meglumineDesignated preferred name (PT) NO
RxCUI: 52527Iotroxic acid meglumineFull form of descriptor (FN) NO
RxCUI: 52527Iotroxic acid meglumineSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 52527Iotroxic acid meglumineSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 52527Iotroxic acid meglumineIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN). NO
RxCUI: 52527Iotroxic acid meglumineSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 5254HeptaminolIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN). NO
RxCUI: 5254HeptaminolDesignated preferred name (PT) NO
RxCUI: 5254HeptaminolFull form of descriptor (FN) NO
RxCUI: 52549Menadiol sodium phosphateDesignated preferred name (PT) NO
RxCUI: 52549Menadiol sodium phosphateFull form of descriptor (FN) NO
RxCUI: 52549Menadiol sodium phosphatePrecise Ingredient (PIN)A specified form of the ingredient that may or may not be clinically active. Most precise ingredients are salt or isomer forms. NO
RxCUI: 52549Menadiol sodium phosphateSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 52551Menadione sodium bisulfitePrecise Ingredient (PIN)A specified form of the ingredient that may or may not be clinically active. Most precise ingredients are salt or isomer forms. NO
RxCUI: 52551Menadione sodium bisulfiteDesignated preferred name (PT) NO
RxCUI: 52551Menadione sodium bisulfiteFull form of descriptor (FN) NO
RxCUI: 52560Mepenzolate bromidePrecise Ingredient (PIN)A specified form of the ingredient that may or may not be clinically active. Most precise ingredients are salt or isomer forms. NO
RxCUI: 52560Mepenzolate bromideDesignated preferred name (PT) NO
RxCUI: 52560Mepenzolate bromideFull form of descriptor (FN) NO
RxCUI: 52562Endopeptidase-2Synonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 52562Endopeptidase-2Designated preferred name (PT) NO
RxCUI: 52562Endopeptidase-2Full form of descriptor (FN) NO
RxCUI: 52563Meprin BDesignated preferred name (PT) NO
RxCUI: 52563Meprin BFull form of descriptor (FN) NO
RxCUI: 52569Mercaptomerin sodiumDesignated preferred name (PT) NO
RxCUI: 52569Mercaptomerin sodiumFull form of descriptor (FN) NO
RxCUI: 5258HeptoseDesignated preferred name (PT) NO
RxCUI: 5258HeptoseFull form of descriptor (FN) NO
RxCUI: 525825-aminosalicylic acidSynonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 525825-aminosalicylic acidSynonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 525825-aminosalicylic acidSynonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 525825-aminosalicylic acidSynonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 525825-aminosalicylic acidIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN). YES
RxCUI: 525825-aminosalicylic acidDesignated preferred name (PT) YES
RxCUI: 525825-aminosalicylic acidDesignated preferred name (PT) YES
RxCUI: 525825-aminosalicylic acidSynonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 525825-aminosalicylic acidFull form of descriptor (FN) YES
RxCUI: 525825-aminosalicylic acidSynonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 525825-aminosalicylic acidFull form of descriptor (FN) YES
RxCUI: 52591MesoporphyrinDesignated preferred name (PT) NO
RxCUI: 52591MesoporphyrinFull form of descriptor (FN) NO