PENICILLIN G AMMONIUM
UNII Z20HTT1027

Substance Identification & Data

This profile provides standardized clinical and technical data for Penicillin G Ammonium, uniquely identified by the FDA Unique Ingredient Identifier (UNII) Z20HTT1027.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 75333-20-9 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

Z20HTT1027

CAS Registry Number

75333-20-9

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

PENICILLIN G AMMONIUM

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

InChIKey

C16H17N2O4S.H4N

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

VTHLIEZHKMGTTK-LQDWTQKMSA-N

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

PubChem CID

44150810

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

N12[C@@](SC([C@@H]1C(=O)[O-])(C)C)([H])[C@@H](C2=O)NC(=O)Cc3ccccc3.[NH4+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Penicillin G Ammonium. 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.