LYSINE THEOPHYLLINE
UNII O196W99W6K

Substance Identification & Data

This profile provides standardized clinical and technical data for Lysine Theophylline, uniquely identified by the FDA Unique Ingredient Identifier (UNII) O196W99W6K.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 83920-54-1 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

O196W99W6K

CAS Registry Number

83920-54-1

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

LYSINE THEOPHYLLINE

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

InChIKey

C7H8N4O2.C6H14N2O2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

UBLVUWUKNHKCJJ-ZSCHJXSPSA-N

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

PubChem CID

134381

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

n1(c2c([nH]cn2)c(n(c1=O)C)=O)C.C(=O)([C@@H](N)CCCCN)O

Synonyms and Nomenclature

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