2,4-Dimethoxy-6-methylbenzoic acid
2,4-Dimethoxy-6-methylbenzoic acid (CAS: 3686-57-5) is a specialised organic compound with the molecular formula C10H12O4 and a molecular weight of 196.20 g/mol. Available at a purity of 97%, this compound serves as a valuable building block in organic synthesis. It is particularly useful in the development of new molecules and chemical research, finding applications across various chemical disciplines.
- IUPAC
- O,O-Dimethylorsellinic acid,Orsellinic acid dimethyl ether
- Synonyms
- O,O-Dimethylorsellinic acidOrsellinic acid dimethyl ether

Organic Synthesis Intermediate
This compound functions as a key intermediate in complex organic synthesis pathways. Its structure allows for further functionalization, making it useful in the preparation of diverse organic molecules.
Research and Development
Utilised in R&D settings for exploring novel chemical reactions and developing new chemical entities. Its properties make it a suitable starting material for academic and industrial research projects.
Building Block for Fine Chemicals
Serves as a foundational building block in the synthesis of fine chemicals. The molecule's specific arrangement of methoxy and carboxylic acid groups offers unique reactivity for creating target compounds.
| Molecular weight | 196.20 |
|---|---|
| Empirical formula | C10H12O4 |
| Assay | 97% |
| Melting point | 141-145 °C |

Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36 |
| Safety statements (S) | 26 |
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 2,4-Dimethoxy-6-methylbenzoic acid used for?
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2,4-Dimethoxy-6-methylbenzoic acid is primarily used as a building block in organic synthesis and in research and development for creating new chemical entities.
What is the CAS number and formula for 2,4-Dimethoxy-6-methylbenzoic acid?
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The CAS number is 3686-57-5, and the molecular formula is C10H12O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,4-Dimethoxy-6-methylbenzoic acid with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeial grade.
How should 2,4-Dimethoxy-6-methylbenzoic acid be handled?
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This compound is a Warning substance with hazards H302 (Harmful if swallowed) and H319 (Causes serious eye irritation). Handle with a dust mask type N95 (US), eyeshields, and gloves. In case of contact with eyes, rinse cautiously with water for several minutes, removing contact lenses if present and easy to do. Continue rinsing.
Is 2,4-Dimethoxy-6-methylbenzoic acid available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2,4-Dimethoxy-6-methylbenzoic acid.
How can I request a quote or sample?
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Please contact our sales team directly via our website or by phone to request a quote or a sample of 2,4-Dimethoxy-6-methylbenzoic acid.
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