AMPICILLIN
UNII 7C782967RD

Substance Identification & Data

This profile provides standardized clinical and technical data for Ampicillin, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 7C782967RD.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 69-53-4 and the RxNorm Concept ID (RxCUI) 221058. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
7C782967RD
CAS Registry Number
69-53-4
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
AMPICILLIN
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
7C782967RD
The specific atomic composition represented as a molecular structure string.
InChIKey
C16H19N3O4S
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
AVKUERGKIZMTKX-NJBDSQKTSA-N
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.
INN ID
1339
Sequential identifier assigned via the WHO International Nonproprietary Name program.
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

Synonyms and Nomenclature

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

AMPICILLIN

Common Names & Synonyms

AMINOBENZYLPENICILLIN
AMPICILLIN (ANHYDROUS)
AMPICILLIN [EP MONOGRAPH]
AMPICILLIN [HSDB]
AMPICILLIN [IARC]
AMPICILLIN [INN]
AMPICILLIN [MART.]
AMPICILLIN [MI]
AMPICILLIN [USAN]
AMPICILLIN [USP MONOGRAPH]
AMPICILLIN [USP-RS]
AMPICILLIN [VANDF]
AMPICILLIN [WHO-DD]
AMPICILLIN [WHO-IP]
AMPICILLIN ANHYDROUS
AMPICILLIN ANHYDROUS [GREEN BOOK]
AMPICILLIN ANHYDROUS [WHO-IP]
AMPICILLIN, ANHYDROUS
AMPICILLINUM [WHO-IP LATIN]
ANHYDROUS AMPICILLIN
ANHYDROUS AMPICILLIN [JAN]
PIPERACILLIN SODIUM IMPURITY A [EP IMPURITY]
REDICILIN
SEMICILLIN
SULTAMICILLIN IMPURITY C [EP IMPURITY]
TOKIOCILLIN
ULTRABION

Systematic Nomenclature

(2S,5R,6R)-6-((R)-2-AMINO-2-PHENYLACETAMIDO)-3,3-DIMETHYL-7-OXO-4-THIA-1-AZABICYCLO(3.2.0)HEPTANE-2-CARBOXYLIC ACID
4-THIA-1-AZABICYCLO(3.2.0)HEPTANE-2-CARBOXYLIC ACID, 6-((AMINOPHENYLACETYL)AMINO)-3,3-DIMETHYL-7-OXO-, (2S-(2.ALPHA.,5.ALPHA.,6.BETA.(S*)))-

Technical Codes

AY-6108
BRL-1341
NSC-528986
P-50
WY 5103

NDC Products Containing AMPICILLIN

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