METHOTREXATE DISODIUM, R-
UNII 6PU9657XU7

Substance Identification & Data

This profile provides standardized clinical and technical data for Methotrexate Disodium, R-, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 6PU9657XU7.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number N/A 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
6PU9657XU7
CAS Registry Number
N/A
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
METHOTREXATE DISODIUM, R-
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C20H20N8O5.2Na
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
DASQOOZCTWOQPA-FFXKMJQXSA-L
Line notation for describing the chemical structure and connectivity of atoms.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
CN(Cc1cnc2c(c(N)nc(N)n2)n1)c3ccc(cc3)C(=O)N[C@H](CCC(=O)[O-])C(=O)[O-].[Na+].[Na+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Methotrexate Disodium, R-. 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

METHOTREXATE DISODIUM, R-

Systematic Nomenclature

DISODIUM (2R)-2-(4-(N-((2,4-DIAMINOPTERIDIN-6-YL)METHYL)(METHYL)AMINO)PHENYLCARBONYLAMINO)PENTANEDIOATE

External Clinical & Regulatory Resources

NCATS
Inxight Drugs
NLM
DailyMed Products
NCATS
GSRS Full Record