Inactive / Discontinued
AIR
UNII K21NZZ5Y0B
Substance Identification & Data
This profile provides standardized clinical and technical data for Air, uniquely identified by the FDA Unique Ingredient Identifier (UNII) K21NZZ5Y0B.
Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 132259-10-0 and the RxNorm Concept ID (RxCUI) 411. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.
Detailed Substance Profile
Preferred Name
AIR
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
K21NZZ5Y0B
The specific atomic composition represented as a molecular structure string.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
Substance Type
mixture
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Synonyms and Nomenclature
This section provides a complete list of nomenclature and identifier mappings for Air. Identifiers are organized into official regulatory terms, commercial trade names, and technical systematic synonyms used to ensure accurate identification across clinical pharmaceutical databases, regulatory filings, and electronic health records.
Common Names & Synonyms
AIR
AIR [GREEN BOOK]
AIR [II]
AIR [VANDF]
AIR, MEDICAL
AIR, MEDICINAL
AIR, MEDICINAL [EP MONOGRAPH]
AIR, SYNTHETIC MEDICINAL [EP IMPURITY]
AIR, SYNTHETIC MEDICINAL [EP MONOGRAPH]
MEDICAL AIR
MEDICAL AIR [USP MONOGRAPH]
NDC Products Containing AIR
This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory:
