6-Methoxy-2-naphthoic acid
6-Methoxy-2-naphthoic acid (CAS: 2471-70-7) is a white to off-white crystalline solid with the molecular formula C₁₂H₁₀O₃ and a molecular weight of 202.21 g/mol. This carboxylic acid derivative serves as a valuable building block in organic synthesis. Its structure, featuring a naphthalene core with a methoxy and a carboxylic acid group, makes it suitable for incorporation into more complex molecular architectures, particularly in the fields of materials science and pharmaceutical research.

Organic Synthesis Intermediate
6-Methoxy-2-naphthoic acid is utilised as a key intermediate in the synthesis of various organic compounds. It can participate in reactions typical of carboxylic acids and aromatic systems, enabling the construction of diverse chemical structures.
Pharmaceutical Research
This compound finds application in medicinal chemistry research as a building block for potential therapeutic agents. Its structural features may be incorporated into molecules designed for specific biological targets.
Materials Science
The aromatic structure and functional groups of 6-Methoxy-2-naphthoic acid lend themselves to applications in materials science, potentially for the synthesis of polymers or functional materials.
| Molecular weight | 202.21 |
|---|---|
| Linear formula | CH3OC10H6CO2H |
| Assay | 97% |
| Melting point | 201-206 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 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.
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 6-Methoxy-2-naphthoic acid used for?
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6-Methoxy-2-naphthoic acid is used as a building block in organic synthesis, particularly in pharmaceutical research and materials science for constructing more complex molecules.
What is the CAS number and chemical formula for 6-Methoxy-2-naphthoic acid?
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The CAS number is 2471-70-7 and the chemical formula is C₁₂H₁₀O₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 6-Methoxy-2-naphthoic acid with an assay of 97%. We do not represent this product as USP, BP, EP, or other pharmacopoeial grades.
How should 6-Methoxy-2-naphthoic acid be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. It is classified as a Warning with hazards H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation).
Is 6-Methoxy-2-naphthoic acid a controlled substance?
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Based on the provided data, 6-Methoxy-2-naphthoic acid is not indicated as a controlled substance.
How is 6-Methoxy-2-naphthoic acid packed, shipped, and exported?
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Tech Serve Solutions offers expert packing, shipping, and global export services for 6-Methoxy-2-naphthoic acid, adhering to all relevant regulations.
How can I request a quote or sample for 6-Methoxy-2-naphthoic acid?
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Please contact our sales team or use the online request form to obtain a quote or sample for 6-Methoxy-2-naphthoic acid.
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