NDC Product
Human Prescription DrugCromolyn Sodium NDC 50090-1202
- Generic Name
- Cromolyn Sodium
- Dosage Form
- Solution/ Drops
- Route
- Ophthalmic
- Marketing
- ANDA
Active Listing
CROMOLYN
UNII Y0TK0FS77W
Substance Identification & Data
This profile provides standardized clinical and technical data for Cromolyn, uniquely identified by the FDA Unique Ingredient Identifier (UNII) Y0TK0FS77W.
Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 16110-51-3 and the RxNorm Concept ID (RxCUI) 42612. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.
Detailed Substance Profile
Preferred Name
CROMOLYN
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
Y0TK0FS77W
The specific atomic composition represented as a molecular structure string.
InChIKey
C23H16O11 International Chemical Identifier digital signature for unique molecular identification.
SMILES String
IMZMKUWMOSJXDT-UHFFFAOYSA-N Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
INN ID
2427
Sequential identifier assigned via the WHO International Nonproprietary Name program.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
c1cc(c2c(=O)cc(C(=O)O)oc2c1)OCC(COc3cccc4c3c(=O)cc(C(=O)O)o4)O
Synonyms and Nomenclature
This section provides a complete list of nomenclature and identifier mappings for Cromolyn. 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.
FDA Official Name
CROMOGLICIC ACID
Common Names & Synonyms
4H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 5,5'-((2-HYDROXY-1,3-PROPANEDIYL)BIS(OXY))BIS(4-OXO-)
CROMOGLICATE
CROMOGLICIC ACID [INN]
CROMOGLICIC ACID [WHO-DD]
CROMOGLYCATE
CROMOGLYCIC ACID
CROMOLYN
CROMOLYN [HSDB]
CROMOLYN [MI]
CROMOLYN [VANDF]
Brand / Trade Names
CROMO-COMOD
Systematic Nomenclature
5,5'-((2-HYDROXYTRIMETHYLENE)DIOXY)BIS(4-OXO-4H-1-BENZOPYRAN-2-CARBOXYLATE)
Technical Codes
R03BC01
NDC Products Containing CROMOLYN
This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory:
