METHAQUALONE
UNII 7ZKH8MQW6T

Substance Identification & Data

This profile provides standardized clinical and technical data for Methaqualone, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 7ZKH8MQW6T.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 72-44-6 and the RxNorm Concept ID (RxCUI) 6823. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
7ZKH8MQW6T
CAS Registry Number
72-44-6
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
METHAQUALONE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C16H14N2O
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
JEYCTXHKTXCGPB-UHFFFAOYSA-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.
INN ID
966
Sequential identifier assigned via the WHO International Nonproprietary Name program.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
n1(c(c2ccccc2nc1C)=O)-c3c(C)cccc3

Synonyms and Nomenclature

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

METHAQUALONE

Common Names & Synonyms

2-METHYL-3-O-TOLYL-4(3H)-QUINAZOLINONE
METHAQUALONE [EP IMPURITY]
METHAQUALONE [HSDB]
METHAQUALONE [INN]
METHAQUALONE [JAN]
METHAQUALONE [MART.]
METHAQUALONE [MI]
METHAQUALONE [USAN]
METHAQUALONE [VANDF]
METHAQUALONE [WHO-DD]
METHAQUALONEINONE
METOLQUIZOLONE

Systematic Nomenclature

4(3H)-QUINAZOLINONE, 2-METHYL-3-(2-METHYLPHENYL)-

Technical Codes

CI-705
CN 38703
CN-38703
NSC-111388
NSC-126877
NSC-631628
QZ-2
R-148
TR-495