PEPSIN
UNII GID333S43J

Substance Identification & Data

This profile provides standardized clinical and technical data for Pepsin, uniquely identified by the FDA Unique Ingredient Identifier (UNII) GID333S43J.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 9001-75-6 and the RxNorm Concept ID (RxCUI) 8016. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

GID333S43J

CAS Registry Number

9001-75-6

RxNorm Concept ID

8016

Detailed Substance Profile

Preferred Name

PEPSIN

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

Molecular Formula

GID333S43J

The specific atomic composition represented as a molecular structure string.

Substance Type

protein

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

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Pepsin. 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.