Inactive / Discontinued
FLUORESCEIN SODIUM
UNII 93X55PE38X
Substance Identification & Data
This profile provides standardized clinical and technical data for Fluorescein Sodium, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 93X55PE38X.
Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 518-47-8 and the RxNorm Concept ID (RxCUI) 57789. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.
Detailed Substance Profile
Preferred Name
FLUORESCEIN SODIUM
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
93X55PE38X
The specific atomic composition represented as a molecular structure string.
InChIKey
C20H10O5.2Na International Chemical Identifier digital signature for unique molecular identification.
SMILES String
NJDNXYGOVLYJHP-UHFFFAOYSA-L Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
c1ccc(c(c1)-c2c3ccc(cc3oc-4cc(=O)ccc42)[O-])C(=O)[O-].[Na+].[Na+]
Synonyms and Nomenclature
This section provides a complete list of nomenclature and identifier mappings for Fluorescein Sodium. 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
ACID YELLOW 73 SODIUM SALT
CI 45350
KI202(1)
KI202(2)
YELLOW 8
Common Names & Synonyms
BENZOIC ACID, 2-(6-HYDROXY-3-OXO-3H-XANTHEN-9-YL)-, DISODIUM SALT
C.I. 45350
C.I. ACID YELLOW 73
D&C YELLOW NO. 8
FLUORESCEIN DISODIUM SALT
FLUORESCEIN DISODIUM SALT [MI]
FLUORESCEIN SODIUM
FLUORESCEIN SODIUM [EP IMPURITY]
FLUORESCEIN SODIUM [EP MONOGRAPH]
FLUORESCEIN SODIUM [JAN]
FLUORESCEIN SODIUM [MART.]
FLUORESCEIN SODIUM [ORANGE BOOK]
FLUORESCEIN SODIUM [USP MONOGRAPH]
FLUORESCEIN SODIUM [VANDF]
FLUORESCEIN SODIUM [WHO-DD]
FLUORESCEIN SODIUM [WHO-IP]
FLUORESCEIN, DISODIUM SALT
FLUORESCEINUM NATRICUM [WHO-IP LATIN]
KI202
RESORCINOL PHTHALEIN SODIUM
SOLUBLE FLUORESCEIN
SPIRO(ISOBENZOFURAN-1(3H),9'-(9H)XANTHEN)-3-ONE, 3',6'-DIHYDROXY-, SODIUM SALT (1:2)
SPIRO(ISOBENZOFURAN-1(3H),9'-(9H)XANTHENE)-3-ONE, 3'6'-DIHYDROXY, DISODIUM SALT
URANIN
URANINE
URANINE WSS
Systematic Nomenclature
3',6'-DIHYDROXYSPIRO(ISOBENZOFURAN-1(3H),9'-(9H)XANTHEN)-3-ONE
DISODIUM 2-(6-OXIDO-3-OXO-3H-XANTHEN-9-YL)BENZOATE
NDC Products Containing FLUORESCEIN SODIUM
This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory:
