CHROMOTROPE 2R
UNII LLE7AS9RKD

Substance Identification & Data

This profile provides standardized clinical and technical data for Chromotrope 2r, uniquely identified by the FDA Unique Ingredient Identifier (UNII) LLE7AS9RKD.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 4197-07-3 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

LLE7AS9RKD

CAS Registry Number

4197-07-3

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

CHROMOTROPE 2R

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

InChIKey

C16H12N2O8S2.2Na

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

HKJCYVHPXAKYEJ-QIKYXUGXSA-N

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

Oc1c2c(cc(c1/N=N/c3ccccc3)S(=O)(=O)O)cc(cc2O)S(=O)(=O)O.[NaH].[NaH]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Chromotrope 2r. 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.