4-HYDROXYESTRONE 3-METHYL ETHER
UNII HZU75D3HRA

Substance Identification & Data

This profile provides standardized clinical and technical data for 4-hydroxyestrone 3-methyl Ether, uniquely identified by the FDA Unique Ingredient Identifier (UNII) HZU75D3HRA.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 5976-62-5 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

HZU75D3HRA

CAS Registry Number

5976-62-5

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

4-HYDROXYESTRONE 3-METHYL ETHER

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

InChIKey

C19H24O3

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

XITPEPUPAYFVDV-BFDPJXHCSA-N

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

PubChem CID

14475491

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

c1c(c(c2c(c1)[C@@]3([C@@](CC2)([C@]4([C@](CC3)(C(CC4)=O)C)[H])[H])[H])O)OC

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 4-hydroxyestrone 3-methyl Ether. 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.