3-MERCAPTO-2-BUTANOL, (2R,3R)-REL-
UNII E77Y53K9VM

Substance Identification & Data

This profile provides standardized clinical and technical data for 3-mercapto-2-butanol, (2r,3r)-rel-, uniquely identified by the FDA Unique Ingredient Identifier (UNII) E77Y53K9VM.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 57504-28-6 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

E77Y53K9VM

CAS Registry Number

57504-28-6

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

3-MERCAPTO-2-BUTANOL, (2R,3R)-REL-

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

InChIKey

C4H10OS

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

MJQWABQELVFQJL-QWWZWVQMSA-N;MJQWABQELVFQJL-IMJSIDKUSA-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@H]([C@@H](C)S)O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 3-mercapto-2-butanol, (2r,3r)-rel-. 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.