METHYLPARABEN SODIUM
UNII CR6K9C2NHK

Substance Identification & Data

This profile provides standardized clinical and technical data for Methylparaben Sodium, uniquely identified by the FDA Unique Ingredient Identifier (UNII) CR6K9C2NHK.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 5026-62-0 and the RxNorm Concept ID (RxCUI) 1310557. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
CR6K9C2NHK
CAS Registry Number
5026-62-0
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
METHYLPARABEN SODIUM
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
CR6K9C2NHK
The specific atomic composition represented as a molecular structure string.
InChIKey
C8H7O3.Na
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
PESXGULMKCKJCC-UHFFFAOYSA-M
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.
USAN ID
Y-26
Identifier assigned by the United States Adopted Names Council.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
COC(=O)c1ccc(cc1)[O-].[Na+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Methylparaben 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

METHYLPARABEN SODIUM
SODIUM METHYLPARABEN

Common Names & Synonyms

METHYLPARABEN SODIUM [II]
METHYLPARABEN SODIUM [USAN]
SODIUM METHYL HYDROXYBENZOATE [MART.]
SODIUM METHYL PARABEN
SODIUM METHYL PARAHYDROXYBENZOATE [EP MONOGRAPH]
SODIUM METHYL P-HYDROXYBENZOATE ( E 219)

Brand / Trade Names

NIPAGIN M SODIUM
NS 3500S
PARATEXIN MS
PARIDOL MNA
SOLBROL M SODIUM SALT

Systematic Nomenclature

SODIUM METHYL HYDROXYBENZOATE
SODIUM METHYL PARAHYDROXYBENZOATE

NDC Products Containing METHYLPARABEN SODIUM

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