Inactive / Discontinued
TIMOLOL
UNII 817W3C6175
Substance Identification & Data
This profile provides standardized clinical and technical data for Timolol, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 817W3C6175.
Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 91524-16-2 and the RxNorm Concept ID (RxCUI) 221172. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.
Detailed Substance Profile
Preferred Name
TIMOLOL
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
817W3C6175
The specific atomic composition represented as a molecular structure string.
InChIKey
2C13H24N4O3S.H2O International Chemical Identifier digital signature for unique molecular identification.
SMILES String
TWBNMYSKRDRHAT-RCWTXCDDSA-N Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
USAN ID
W-130
Identifier assigned by the United States Adopted Names Council.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
c1(c(nsn1)OC[C@@H](O)CNC(C)(C)C)N2CCOCC2.O.c1(c(nsn1)OC[C@@H](O)CNC(C)(C)C)N2CCOCC2
Synonyms and Nomenclature
This section provides a complete list of nomenclature and identifier mappings for Timolol. 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
TIMOLOL
Common Names & Synonyms
(S)-1-(TERT-BUTYLAMINO)-3-((4-MORPHOLINO-1,2,5-THIADIAZOL-3-YL)OXY)-2-PROPANOL HEMIHYDRATE
2-PROPANOL, 1-((1,1-DIMETHYLETHYL)AMINO)-3-((4-(4-MORPHOLINYL)-1,2,5-THIADIAZOL-3-YL)OXY)-, HEMIHYDRATE, (S)-
TIMOLOL [EMA EPAR]
TIMOLOL [ORANGE BOOK]
TIMOLOL [USAN]
TIMOLOL [VANDF]
TIMOLOL HEMIHYDRATE
TIMOLOL HEMIHYDRATE [VANDF]
TIMOLOL HEMIHYDRATE [WHO-DD]
Brand / Trade Names
BETIMOL
NDC Products Containing TIMOLOL
This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory:
