ISOESTRADIOL, (+/-)-
UNII 1BAQ18C647

Substance Identification & Data

This profile provides standardized clinical and technical data for Isoestradiol, (+/-)-, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 1BAQ18C647.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 19669-82-0 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

1BAQ18C647

CAS Registry Number

19669-82-0

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

ISOESTRADIOL, (+/-)-

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

InChIKey

C18H24O2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

VOXZDWNPVJITMN-FPSMNIFISA-N;VOXZDWNPVJITMN-YYWYGQEZSA-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

C[C@@]12[C@]([C@@]3([C@](CC1)(c4c(CC3)cc(cc4)O)[H])[H])(CC[C@@H]2O)[H]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Isoestradiol, (+/-)-. 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.