2-Hydroxy-p-naphthoquinone, 99%

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

2-Hydroxy-p-naphthoquinone, 99% (CAS 83-72-7) is a chemical reagent available from Chemat. Available pack sizes: 25g, 10g, 100g. Offered by: Thermo Scientific (Acros).

brandThermo Scientific (Acros)
catalog number121630250
cas83-72-7
size25g
availability availability
Documents: Safety Data Sheet (MSDS)

Available pack sizes

brand size price
Thermo Scientific (Acros) 25g 266.82 Pln
Thermo Scientific (Acros) 10g 155.91 Pln
Thermo Scientific (Acros) 100g 752.80 Pln

properties

delivery time2-3 weeks
categoryChemicals
purity99%
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
2-Hydroxy-1,4-naphthoquinone Dr. Ehrenstorfer 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-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