LAWSONE
UNII TLH4A6LV1W

Substance Identification & Data

This profile provides standardized clinical and technical data for Lawsone, uniquely identified by the FDA Unique Ingredient Identifier (UNII) TLH4A6LV1W.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 83-72-7 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
TLH4A6LV1W
CAS Registry Number
83-72-7
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
LAWSONE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C10H6O3
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
CSFWPUWCSPOLJW-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.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
C1=C(C(=O)c2c(C1=O)cccc2)O

Synonyms and Nomenclature

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

LAWSONE

Common Names & Synonyms

2-HYDROXY-1,4-NAPTHOQUINONE
C.I. NATURAL ORANGE 6
HENNA (DYE)
LAWSONE [MART.]
LAWSONE [MI]
Q 0

Brand / Trade Names

IMEXINE OG

Systematic Nomenclature

1,4-NAPHTHALENEDIONE, 2-HYDROXY-
1,4-NAPHTHOQUINONE, 2-HYDROXY-
2-HYDROXY-1,4-NAPHTHALENEDIONE

Technical Codes

NSC-27285
NSC-52500
NSC-8625