CITROSALIC ACID
UNII PMW0Y40S89

Substance Identification & Data

This profile provides standardized clinical and technical data for Citrosalic Acid, uniquely identified by the FDA Unique Ingredient Identifier (UNII) PMW0Y40S89.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1400-58-4 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
PMW0Y40S89
CAS Registry Number
1400-58-4
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
CITROSALIC ACID
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C21H16O11
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
MZRMRMTUUHHONC-UHFFFAOYSA-N
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
C(C1(OCOC1=O)CC(=O)Oc2ccccc2C(=O)O)C(=O)Oc3ccccc3C(=O)O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Citrosalic Acid. 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

CITROSALIC ACID
METHYLENECITRYLSALICYLIC ACID
NOVASPIRIN
SALICITRIN

Systematic Nomenclature

1,3-DIOXOLANE-4,4-DIACETIC ACID, 5-OXO-, 4,4-BIS(2-CARBOXYPHENYL) ESTER
ANHYDROMETHYLENECITRIC ACID DISALICYLIC ACID ESTER