TRAMADOL HYDROCHLORIDE
UNII 9N7R477WCK

Substance Identification & Data

This profile provides standardized clinical and technical data for Tramadol Hydrochloride, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 9N7R477WCK.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 36282-47-0 and the RxNorm Concept ID (RxCUI) 82110. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
9N7R477WCK
CAS Registry Number
36282-47-0
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
TRAMADOL HYDROCHLORIDE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
9N7R477WCK
The specific atomic composition represented as a molecular structure string.
InChIKey
C16H25NO2.ClH
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
PPKXEPBICJTCRU-XMZRARIVSA-N;PPKXEPBICJTCRU-KUARMEPBSA-N
Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
[C@@]1([C@@H](CN(C)C)CCCC1)(c2cc(OC)ccc2)O.Cl

Synonyms and Nomenclature

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

FDA Official Name

TRAMADOL HYDROCHLORIDE

Common Names & Synonyms

(+/-)-CIS-2-((DIMETHYLAMINO)METHYL)-1-(M-METHOXYPHENYL)CYCLOHEXANOL HYDROCHLORIDE
CYCLOHEXANOL, 2-((DIMETHYLAMINO)METHYL)-1-(3-METHOXYPHENYL)-, HYDROCHLORIDE, (1R,2R)-REL-
TRAMADOL HCL
TRAMADOL HYDROCHLORIDE [EP MONOGRAPH]
TRAMADOL HYDROCHLORIDE [HSDB]
TRAMADOL HYDROCHLORIDE [JAN]
TRAMADOL HYDROCHLORIDE [MART.]
TRAMADOL HYDROCHLORIDE [MI]
TRAMADOL HYDROCHLORIDE [ORANGE BOOK]
TRAMADOL HYDROCHLORIDE [USAN]
TRAMADOL HYDROCHLORIDE [USP MONOGRAPH]
TRAMADOL HYDROCHLORIDE [VANDF]
TRAMADOL HYDROCHLORIDE [WHO-DD]
TRAMADOL HYDROCHLORIDE CIV
TRAMADOL HYDROCHLORIDE CIV [USP-RS]
ULTRACET COMPONENT TRAMADOL HYDROCHLORIDE

Brand / Trade Names

AMADOL
CONTRAMAL
CONZIP
QDOLO
TRADONAL
TRAMAL
ULTRAM
ZAMUDOL
ZERTANE
ZYDOL

Technical Codes

CG-315
NIH-10969
NSC-759105
U-26,225A
U-26225A

NDC Products Containing TRAMADOL HYDROCHLORIDE

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