1,4-Benzodioxan-2-carboxylic acid
1,4-Benzodioxan-2-carboxylic acid (CAS 3663-80-7) is a heterocyclic organic compound with the molecular formula C9H8O4 and a molecular weight of 180.16 g/mol. It serves as a valuable building block in chemical synthesis, particularly within the field of organic chemistry. This compound is frequently employed in the development of novel pharmaceutical intermediates and complex organic molecules, highlighting its utility in research and development settings.
- Synonyms
- C9H8O41,4-Benzodioxan-2-carboxylic acid

Pharmaceutical Intermediate Synthesis
1,4-Benzodioxan-2-carboxylic acid is utilised as a key intermediate in the synthesis of various pharmaceutical compounds. Its benzodioxane core structure offers a versatile platform for developing molecules with potential therapeutic applications.
Organic Synthesis Building Block
This compound functions as a fundamental building block in complex organic synthesis pathways. It enables chemists to construct intricate molecular architectures for diverse research purposes.
Research and Development
Widely used in R&D laboratories, 1,4-Benzodioxan-2-carboxylic acid supports the exploration of new chemical entities and synthetic methodologies. Its structural features are instrumental in creating novel compounds for scientific investigation.
| Molecular weight | 180.16 |
|---|---|
| Empirical formula | C9H8O4 |
| Assay | 97% |
| Melting point | 126-130 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 1,4-Benzodioxan-2-carboxylic acid used for?
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1,4-Benzodioxan-2-carboxylic acid is primarily used as a building block in organic synthesis and as an intermediate in the development of pharmaceutical compounds.
What are the CAS number and formula for 1,4-Benzodioxan-2-carboxylic acid?
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The CAS number for 1,4-Benzodioxan-2-carboxylic acid is 3663-80-7, and its empirical formula is C9H8O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,4-Benzodioxan-2-carboxylic acid with an assay of 97%. This product is supplied for research and laboratory use and is not represented as USP, BP, or EP grade.
How should 1,4-Benzodioxan-2-carboxylic acid be handled?
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When handling 1,4-Benzodioxan-2-carboxylic acid, it is essential to use appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. The compound is classified under WGK 2 in Germany, indicating it is hazardous to water.
Is 1,4-Benzodioxan-2-carboxylic acid a controlled substance?
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The provided data does not indicate that 1,4-Benzodioxan-2-carboxylic acid is a controlled substance.
How is 1,4-Benzodioxan-2-carboxylic acid packed and exported?
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Tech Serve Solutions, established in 1998, is a specialist global supplier and exporter of fine chemicals. Products are carefully packed to meet international shipping standards for export.
How can I request a quote or sample?
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To request a quote or a sample of 1,4-Benzodioxan-2-carboxylic acid, please contact our sales department through the website or via the provided contact information.
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