4,7-Dimethoxy-1-naphthoic acid
4,7-Dimethoxy-1-naphthoic acid (CAS 90381-45-6), a carboxylic acid with the molecular formula C13H12O4, is a valuable organic building block. This compound, weighing 232.23 g/mol, is primarily utilised in chemical synthesis and serves as a precursor for more complex molecules. Its chemical structure makes it suitable for various research and development applications within organic chemistry, contributing to the creation of novel compounds.
- Synonyms
- C13H12O44,7-Dimethoxy-1-naphthalenecarboxylic acid

Organic Synthesis Intermediate
4,7-Dimethoxy-1-naphthoic acid is employed as a key intermediate in the synthesis of complex organic molecules. Its carboxylic acid functionality and methoxy-substituted naphthyl ring allow for diverse chemical transformations, making it a versatile component in multi-step synthetic routes.
Research and Development
This compound is frequently used in academic and industrial research laboratories for the exploration of new chemical entities. It serves as a starting material or building block for developing novel materials and compounds with potential applications in various scientific fields.
Material Science Precursor
The unique structural features of 4,7-Dimethoxy-1-naphthoic acid can be leveraged in the development of advanced materials. It may be incorporated into polymer backbones or used to synthesise functional molecules for material science applications.
| Molecular weight | 232.23 |
|---|---|
| Empirical formula | C13H12O4 |
| Assay | 97% |
| Melting point | 207-211 °C(lit.) |

Hazard statements
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 43 |
| Safety statements (S) | 36/37 |
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 4,7-Dimethoxy-1-naphthoic acid used for?
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4,7-Dimethoxy-1-naphthoic acid is primarily used as an intermediate in organic synthesis and in research and development for creating novel compounds and materials.
What are the CAS number and formula for 4,7-Dimethoxy-1-naphthoic acid?
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The CAS number for 4,7-Dimethoxy-1-naphthoic acid is 90381-45-6, and its molecular formula is C13H12O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4,7-Dimethoxy-1-naphthoic acid with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 4,7-Dimethoxy-1-naphthoic acid be handled?
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Handling requires a dust mask type N95 (US), eyeshields, faceshields, and gloves. This compound is classified as a GHS07 irritant with a signal word of Warning, and carries the hazard statement H317 (May cause an allergic skin reaction).
Can 4,7-Dimethoxy-1-naphthoic acid be exported?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 4,7-Dimethoxy-1-naphthoic acid.
How can I request a sample or quote for 4,7-Dimethoxy-1-naphthoic acid?
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Please contact our sales team via the website or by phone to request a sample or a quotation for 4,7-Dimethoxy-1-naphthoic acid.
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