4-HYDROXY-2-METHYL-2H-1,2-BENZOTHIAZINE-3-CARBOXYLIC ACID ETHYL ESTER 1,1-DIOXIDE
UNII EAD64Z1YS1

Substance Identification & Data

This profile provides standardized clinical and technical data for 4-hydroxy-2-methyl-2h-1,2-benzothiazine-3-carboxylic Acid Ethyl Ester 1,1-dioxide, uniquely identified by the FDA Unique Ingredient Identifier (UNII) EAD64Z1YS1.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 24683-26-9 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

EAD64Z1YS1

CAS Registry Number

24683-26-9

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

4-HYDROXY-2-METHYL-2H-1,2-BENZOTHIAZINE-3-CARBOXYLIC ACID ETHYL ESTER 1,1-DIOXIDE

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

InChIKey

C12H13NO5S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

QWTNANUGXZEPFQ-UHFFFAOYSA-N

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

PubChem CID

54679348

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

S1(N(C(=C(c2c1cccc2)O)C(=O)OCC)C)(=O)=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 4-hydroxy-2-methyl-2h-1,2-benzothiazine-3-carboxylic Acid Ethyl Ester 1,1-dioxide. 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.