N.ALPHA.-METHYLHISTAMINE DIHYDROCHLORIDE
UNII S6S98U0517

Substance Identification & Data

This profile provides standardized clinical and technical data for N.alpha.-methylhistamine Dihydrochloride, uniquely identified by the FDA Unique Ingredient Identifier (UNII) S6S98U0517.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 16503-22-3 and the RxNorm Concept ID (RxCUI) 2107611. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

S6S98U0517

CAS Registry Number

16503-22-3

RxNorm Concept ID

2107611

Detailed Substance Profile

Preferred Name

N.ALPHA.-METHYLHISTAMINE DIHYDROCHLORIDE

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

InChIKey

C6H11N3.2ClH

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

AYUQICXJAMPXPF-UHFFFAOYSA-N

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

PubChem CID

16078977

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

c1(cnc[nH]1)CCNC.Cl.Cl

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for N.alpha.-methylhistamine Dihydrochloride. 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.