METAMPICILLIN SODIUM
UNII 1HE2T55NH5

Substance Identification & Data

This profile provides standardized clinical and technical data for Metampicillin Sodium, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 1HE2T55NH5.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 6489-61-8 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

1HE2T55NH5

CAS Registry Number

6489-61-8

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

METAMPICILLIN SODIUM

Official standardized name for this substance within the FDA UNII nomenclature system.

InChIKey

C17H18N3O4S.Na

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

CRTBAVDGJWEWNJ-GKANRWTBSA-M

Line notation for describing the chemical structure and connectivity of atoms.

NCI Thesaurus

C218056

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

25195407

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Ingredient Role

[C@@H]1(NC(=O)[C@@H](c2ccccc2)N=C)C(=O)N3[C@H](C(S[C@]13[H])(C)C)C([O-])=O.[Na+]

Synonyms and Nomenclature

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