Lapachol
Lapachol (CAS: 84-79-7), with the molecular formula C15H14O3 and a molecular weight of 242.27 g/mol, is a naturally occurring naphthoquinone. It is recognised for its vibrant yellow colour and is primarily utilised as a building block in chemical synthesis. This compound serves as a key intermediate for creating various organic molecules and complex structures, including the synthesis of specific metal complexes.
- IUPAC
- 2-Hydroxy-3-(3-methyl-2-butenyl)-1,4-naphthoquinone,Natural Yellow 16
Chemical Synthesis Intermediate
Lapachol (CAS 84-79-7) is a valuable intermediate in organic synthesis. Its naphthoquinone structure allows for diverse chemical transformations, making it useful for constructing more complex molecules.
Synthesis of Metal Complexes
This compound has been documented for its use in the synthesis of lapachol metal complexes. These reactions leverage the chemical properties of Lapachol to form coordination compounds with various metals.
Organic Building Block
As an organic building block, Lapachol (C15H14O3) is employed in research and development for creating novel organic compounds. Its availability from Tech Serve Solutions supports various R&D initiatives.
| Molecular weight | 242.27 |
|---|---|
| Empirical formula | C15H14O3 |
| Assay | 98% |
| Solubility | ethanol: soluble10 mg/mL, clear, light yellow to yellow |
| Application | Lapachol was used in the synthesis of the lapachol metal complexes1. |
| Melting point | 141-143 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Colour Index Number | 75490 |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Lapachol used for?
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Lapachol (CAS 84-79-7) is primarily used as a building block in chemical synthesis and for the synthesis of lapachol metal complexes. It is a key intermediate in organic chemistry research.
What are the CAS number and chemical formula for Lapachol?
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The CAS number for Lapachol is 84-79-7, and its chemical formula is C15H14O3.
What grade and purity does Tech Serve Solutions supply for Lapachol?
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Tech Serve Solutions supplies Lapachol with an assay of 98%. We do not represent this product as USP, BP, EP or any other pharmacopoeia grade unless explicitly stated in the product specifications.
How should Lapachol be handled safely?
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Lapachol (CAS 84-79-7) requires careful handling due to its hazards, including H302 (Harmful if swallowed), H312 (Harmful in contact with skin), H315 (Causes skin irritation), H319 (Causes serious eye irritation), H332 (Harmful if inhaled), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including a dust mask (N95), eyeshields, face shields, and gloves, should be used. Ensure adequate ventilation.
Is Lapachol exported or shipped internationally?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Lapachol, and can facilitate international shipments.
How can I request a quote or sample for Lapachol?
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To request a quote or a sample of Lapachol (CAS 84-79-7), please contact our sales team through the TSS website or via the provided contact details.
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