2-NITRO NAPHTHO(1,8-BC)PYRAN
UNII XQ54L52U3L

Substance Identification & Data

This profile provides standardized clinical and technical data for 2-nitro Naphtho(1,8-bc)pyran, uniquely identified by the FDA Unique Ingredient Identifier (UNII) XQ54L52U3L.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 105052-38-8 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

XQ54L52U3L

CAS Registry Number

105052-38-8

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

2-NITRO NAPHTHO(1,8-BC)PYRAN

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

InChIKey

C12H7NO3

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

GGXRZUFEHAUOEV-UHFFFAOYSA-N

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

PubChem CID

59909

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

[N+](=O)([O-])C1=Cc2c3c(cccc3O1)ccc2

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 2-nitro Naphtho(1,8-bc)pyran. 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.