4-Methoxymandelic acid
4-Methoxymandelic acid (CAS: 10502-44-0), with the molecular formula C9H10O4 and a molecular weight of 182.17 g/mol, is a valuable organic building block. This carboxylic acid features both a hydroxyl and a methoxy group, making it a versatile intermediate in organic synthesis. It is frequently employed in the development of novel compounds and as a precursor in various chemical research and development applications.

Organic Synthesis Intermediate
4-Methoxymandelic acid serves as a key intermediate in the synthesis of more complex organic molecules. Its functional groups allow for diverse chemical transformations, facilitating the construction of target compounds.
Pharmaceutical Research
This compound is utilised in medicinal chemistry research for the development of potential drug candidates. Its structure can be incorporated into various scaffolds for exploring new therapeutic agents.
Material Science Precursor
It may find application as a precursor in the synthesis of specialised polymers or materials where its specific chemical structure imparts desired properties.
| Molecular weight | 182.17 |
|---|---|
| Linear formula | CH3OC6H4CH(OH)CO2H |
| Assay | 98% |
| Melting point | 108-111 °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 4-Methoxymandelic acid used for?
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4-Methoxymandelic acid is primarily used as an intermediate in organic synthesis, particularly in pharmaceutical research and the development of new chemical entities.
What is the CAS number and formula for 4-Methoxymandelic acid?
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The CAS number for 4-Methoxymandelic acid is 10502-44-0, and its linear formula is CH3OC6H4CH(OH)CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Methoxymandelic acid with an assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling recommendations for 4-Methoxymandelic acid?
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Handling 4-Methoxymandelic acid requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. Refer to the Safety Data Sheet for detailed information. The WGK Germany classification is 3.
How is 4-Methoxymandelic acid shipped and exported?
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Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals, including 4-Methoxymandelic acid, ensuring compliant packaging and international shipping procedures.
How can I request a quote or sample for 4-Methoxymandelic acid?
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To request a quote or a sample of 4-Methoxymandelic acid, please contact our sales team through the website or designated contact channels.
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