PIPERACILLIN PENICILLOIC ACID
UNII 7NUJ2WS9Z5

Substance Identification & Data

This profile provides standardized clinical and technical data for Piperacillin Penicilloic Acid, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 7NUJ2WS9Z5.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 64817-22-7 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
7NUJ2WS9Z5
CAS Registry Number
64817-22-7
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
PIPERACILLIN PENICILLOIC ACID
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C23H29N5O8S
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
OKSUEATVFIVTFV-WBTNSWJXSA-N
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
54669584
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](NC([C@H](NC(=O)N1C(=O)C(=O)N(CC1)CC)c2ccccc2)=O)(C(O)=O)[C@@]3(N[C@H](C(S3)(C)C)C(O)=O)[H]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Piperacillin Penicilloic Acid. 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.

Common Names & Synonyms

PIPERACILLIN PENICILLOIC ACID
PIPERACILLIN SODIUM IMPURITY B [EP IMPURITY]
PIPERACILLOIC ACID

Systematic Nomenclature

2-THIAZOLIDINEACETIC ACID, 4-CARBOXY-.ALPHA.-(((((4-ETHYL-2,3-DIOXO-1-PIPERAZINYL)CARBONYL)AMINO)PHENYLACETYL)AMINO)-5,5-DIMETHYL-, (2R-(2.ALPHA.(R*(R*)),4.BETA.))-
GLYCINE, (2R)-N-((4-ETHYL-2,3-DIOXO-1-PIPERAZINYL)CARBONYL)-2-PHENYLGLYCYL-2-((2R,4S)-4-CARBOXY-5,5-DIMETHYL-2-THIAZOLIDINYL)-, (2R)-

External Clinical & Regulatory Resources

CAS
Common Chemistry
NCATS
Inxight Drugs
NLM
DailyMed Products
NCATS
GSRS Full Record
NLM
PubChem Compound