AMPICILLIN HYDROCHLORIDE
UNII QX84OZZ2XK

Substance Identification & Data

This profile provides standardized clinical and technical data for Ampicillin Hydrochloride, uniquely identified by the FDA Unique Ingredient Identifier (UNII) QX84OZZ2XK.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 40688-84-4 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

QX84OZZ2XK

CAS Registry Number

40688-84-4

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

AMPICILLIN HYDROCHLORIDE

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

InChIKey

C16H19N3O4S.ClH

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

DRLJIPQOBJCEET-YWUHCJSESA-N

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

NCI Thesaurus

C216813

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

56843323

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

CC1(C)[C@H](C(=O)O)N2C(=O)[C@H]([C@@]2([H])S1)NC(=O)[C@@H](c3ccccc3)N.Cl

Synonyms and Nomenclature

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