2-Hydroxy-1,4-naphthoquinone

cas: 83-72-7 — see every product listed under this CAS number, including other names

2-Hydroxy-1,4-naphthoquinone (CAS 83-72-7) is a chemical reagent available from Chemat. Available pack sizes: 100mg. Offered by: Dr. Ehrenstorfer.

brandDr. Ehrenstorfer
catalog numberDRE-C14233800
cas83-72-7
size100mg

Available pack sizes

brand size price
Dr. Ehrenstorfer 100mg price on request

properties

purityNo data
delivery timeTo be confirmed by Chemat
Structural formula: {0} (CAS {1})

Lawsone is 1,4-Naphthoquinone carrying a hydroxy function at C-2. It is obtained from the leaves of Lawsonia inermis. It has a role as an antifungal agent and a protective agent. It is a tautomer of a naphthalene-1,2,4-trione.

Source: ChEBI

Identity
Molecular formulaC10H6O3
Molecular weight174.15 g/mol
IUPAC name4-hydroxynaphthalene-1,2-dione
InChIKeyWVCHIGAIXREVNS-UHFFFAOYSA-N
SMILESC1=CC=C2C(=C1)C(=CC(=O)C2=O)O

Computed by PubChem (NCBI)

Synonyms: Lawsone, 2-Hydroxy-1,4-naphthoquinone, 2-hydroxynaphthalene-1,4-dione, 2-Hydroxy-1,4-naphoquinone, 2-Hydroxynaphthoquinone, Henna, Mehendi, HANA, Natural Orange 6, Lawson
Isomers (same molecular formula)
3-phenylfuran-2,5-dione C10H6O3
2-oxochromene-6-carbaldehyde C10H6O3
1a,7a-dihydronaphtho[2,3-b]oxirene-2,7-dione C10H6O3

Also listed as

2-Hydroxy-1,4-naphthoquinone, 95% Combi-blocks CAS 83-72-7
2-Hydroxy-1,4-naphthoquinone, >95% (HPLC) TRC CAS 83-72-7
Lawsone/ 99.58% (existing batch purity) TargetMol CAS 83-72-7
Lawsone GLPBio CAS 83-72-7
2-Hydroxy-1,4-naphthoquinone, 98+% Thermo Scientific (Alfa Aesar) CAS 83-72-7
2-Hydroxy-1,4-naphthoquinone, >98.0%(T) TCI CAS 83-72-7
2-Hydroxy-p-naphthoquinone, 99% Thermo Scientific (Acros) CAS 83-72-7
2-hydroxynaphthalene-1,4-dione, 95%, 95% Chemat CAS 83-72-7
Lawsone, min. 95 %, 250 g Roth CAS 83-72-7
Lawsone, min. 95 %, 500 g Roth CAS 83-72-7
Lawsone, min. 95 %, 1 kg Roth CAS 83-72-7
Lawsone, 99.69% MedChemExpress CAS 83-72-7
Lawsone (Standard) MedChemExpress CAS 83-72-7
2-Hydroxynaphthalene-1,4-dione, 95% Fluorochem CAS 83-72-7