PEMETREXED DISODIUM HEMIPENTAHYDRATE
UNII F4GSH45R4C

Substance Identification & Data

This profile provides standardized clinical and technical data for Pemetrexed Disodium Hemipentahydrate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) F4GSH45R4C.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 357166-30-4 and the RxNorm Concept ID (RxCUI) 2056898. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
F4GSH45R4C
CAS Registry Number
357166-30-4
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
PEMETREXED DISODIUM HEMIPENTAHYDRATE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
F4GSH45R4C
The specific atomic composition represented as a molecular structure string.
InChIKey
2C20H19N5O6.4Na.5H2O
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
ZCTCZKWJFTYNMZ-WKUCUCPSSA-J
Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
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
c1cc(ccc1CCc2c[nH]c3c2c(=O)[nH]c(N)n3)C(=O)N[C@@H](CCC(=O)[O-])C(=O)[O-].[Na+].O.c1cc(ccc1CCc2c[nH]c3c2c(=O)[nH]c(N)n3)C(=O)N[C@@H](CCC(=O)[O-])C(=O)[O-].[Na+].[Na+].[Na+].O.O.O.O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Pemetrexed Disodium Hemipentahydrate. 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

PEMETREXED DISODIUM 2.5 HYDRATE
PEMETREXED DISODIUM 2.5-HYDRATE [EP MONOGRAPH]
PEMETREXED DISODIUM HEMIPENTAHYDRATE
PEMETREXED DISODIUM HEMIPENTAHYDRATE [WHO-DD]
PEMETREXED SODIUM HEMIPENTAHYDRATE
PEMETREXED SODIUM HEMIPENTAHYDRATE [JAN]
PEMETREXED SODIUM HYDRATE (2:4:5)

Systematic Nomenclature

L-GLUTAMIC ACID, N-(4-(2-(2-AMINO-4,7-DIHYDRO-4-OXO-3H-PYRROLO(2,3-D)PYRIMIDIN-5-YL)ETHYL)BENZOYL)-, SODIUM SALT, HYDRATE (2:4:5)

NDC Products Containing PEMETREXED DISODIUM HEMIPENTAHYDRATE

This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory: