142905

Lapachol

98%

• Synonym(s): 2-Hydroxy-3-(3-methyl-2-butenyl)-1,4-naphthoquinone, Natural Yellow 16
• Empirical Formula (Hill Notation): C₁₅H₁₄O₃
• CAS Number: 84-79-7
• Molecular Weight: 242.27
• Colour Index Number: 75490
• EC Number: 201-563-7
• MDL number: MFCD00001679
• PubChem Substance ID: 24848565
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 98%
• form: solid
• mp: 141-143 °C (lit.)
• solubility: ethanol: soluble 10 mg/mL, clear, light yellow to yellow
• SMILES string: C\C(C)=C\CC1=C(O)C(=O)c2ccccc2C1=O
• InChI: 1S/C15H14O3/c1-9(2)7-8-12-13(16)10-5-3-4-6-11(10)14(17)15(12)18/h3-7,18H,8H2,1-2H3
• InChI key: CIEYTVIYYGTCCI-UHFFFAOYSA-N

Description

General description

Lapachol is natural naphthoquinone compound derived from Bignoniaceae (Tabebuia sp.).

Application

Lapachol was used in the synthesis of the lapachol metal complexes.

Packaging

100, 250 mg in glass insert

Biochem/physiol Actions

Lapachol has antimicrobial properties against many pathogens. It has anti-inflammatory, analgesic and antibiotic properties. It is inhibitor of epithelial tumors in Drosophila melanogaster heterozygote.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302
• Precautionary Statements: P301 + P312 + P330
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves