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142905 Sigma-Aldrich

Lapachol

98%

Synonym: 2-Hydroxy-3-(3-methyl-2-butenyl)-1,4-naphthoquinone, Natural Yellow 16

  • CAS Number 84-79-7

  • Empirical Formula (Hill Notation) C15H14O3

  • Molecular Weight 242.27

  •  Colour Index Number 75490

  •  EC Number 201-563-7

  •  MDL number MFCD00001679

  •  PubChem Substance ID 24848565

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, C15 to C38, Carbonyl Compounds, Chemical Synthesis, Ketones,
assay   98%
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

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 & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
QL8750000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

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Protocols & Articles
Peer-Reviewed Papers
15

References

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