METHYL ORANGE
UNII 6B4TC34456

Substance Identification & Data

This profile provides standardized clinical and technical data for Methyl Orange, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 6B4TC34456.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 547-58-0 and the RxNorm Concept ID (RxCUI) 1551460. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

6B4TC34456

CAS Registry Number

547-58-0

RxNorm Concept ID

1551460

Detailed Substance Profile

Preferred Name

METHYL ORANGE

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

Molecular Formula

6B4TC34456

The specific atomic composition represented as a molecular structure string.

InChIKey

C14H14N3O3S.Na

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

STZCRXQWRGQSJD-GEEYTBSJSA-M

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

Substance Type

chemical

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

Ingredient Role

CN(C)c1ccc(cc1)/N=N/c2ccc(cc2)S(=O)(=O)[O-].[Na+]

Synonyms and Nomenclature

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