BETULA OCCIDENTALIS POLLEN
UNII R889N2L976

Substance Identification & Data

This profile provides standardized clinical and technical data for Betula Occidentalis Pollen, uniquely identified by the FDA Unique Ingredient Identifier (UNII) R889N2L976.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number N/A and the RxNorm Concept ID (RxCUI) 852166. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
R889N2L976
CAS Registry Number
N/A
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
BETULA OCCIDENTALIS POLLEN
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
R889N2L976
The specific atomic composition represented as a molecular structure string.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
Substance Type
structurallyDiverse
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
ITIS TSN
19488
Taxonomic Serial Number for species identified in the Integrated Taxonomic Information System.
NCBI Taxonomy
223244
Unique numeric identifier used to specify biological species in the NCBI database.
USDA PLANTS ID
BEOC2
Botanical identifier maintained by the U.S. Department of Agriculture.
GRIN Nomen ID
7119
Identifier from the Germplasm Resources Information Network botanical database.
MPNS Record
WCS-21535
Record ID from the Kew Royal Botanic Gardens Medicinal Plants Name Service.

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Betula Occidentalis Pollen. 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.

Common Names & Synonyms

AE-BIRCH, SPRING
ALLERGENIC EXTRACT- BIRCH, SPRING BETULA FONTINALIS
BETULA BEENIANA POLLEN
BETULA FONTINALIS POLLEN
BETULA OCCIDENTALIS POLLEN
POLLENS - TREES, BIRCH, SPRING BETULA FONTINALIS
POLLENS - TREES, BIRCH, SPRING BETULA OCCIDENTALIS
RED BIRCH
WATER BIRCH POLLEN EXTRACT

NDC Products Containing BETULA OCCIDENTALIS POLLEN

This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory: