3-Hydroxy-4-methoxybenzyl alcohol
3-Hydroxy-4-methoxybenzyl alcohol (CAS 4383-06-6), with the molecular formula HOC6H3(OCH3)CH2OH and a molecular weight of 154.16 g/mol, is an organic compound classified as an alcohol and a building block. It is primarily utilised in chemical synthesis, serving as a precursor in the preparation of more complex molecules. Its defined structure makes it valuable for researchers and industrial chemists in organic synthesis applications.
- IUPAC
- Isovanillyl alcohol

Preparation of Cyclohexadienedione Derivatives
3-Hydroxy-4-methoxybenzyl alcohol has been employed in the synthesis of 2-hydroxymethyl-5-methoxy-2,5-cyclohexadiene-1,4-dione through oxidation reactions using Fremy's salt.
Organic Synthesis Building Block
As an organic building block, this compound serves as a valuable intermediate in multi-step syntheses, enabling the construction of diverse molecular architectures in research and development settings.
Research and Development
This chemical is utilised in laboratory settings for fundamental research and the exploration of new chemical pathways and compound development, leveraging its specific functional groups.
| Molecular weight | 154.16 |
|---|---|
| Linear formula | HOC6H3(OCH3)CH2OH |
| Assay | 98% |
| Application | 3-Hydroxy-4-methoxybenzyl alcohol was used in preparation of 2-hydroxymethyl-5-methoxy-2,5-cyclohexadiene-1,4-dione by oxidation with Fremy′s salt1. |
| Melting point | 135-137 °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 3-Hydroxy-4-methoxybenzyl alcohol used for?
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3-Hydroxy-4-methoxybenzyl alcohol is used as a building block in organic synthesis, notably in the preparation of cyclohexadienedione derivatives through oxidation.
What is the CAS number and molecular formula for 3-Hydroxy-4-methoxybenzyl alcohol?
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The CAS number is 4383-06-6, and the molecular formula is HOC6H3(OCH3)CH2OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Hydroxy-4-methoxybenzyl alcohol with a minimum purity of 98%. This is a technical/research grade material; TSS does not represent it as USP, BP, or EP grade.
What are the safety and handling recommendations for 3-Hydroxy-4-methoxybenzyl alcohol?
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Handling requires personal protective equipment including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The substance is classified under WGK 2 in Germany, indicating a hazard to water.
How is 3-Hydroxy-4-methoxybenzyl alcohol typically packed and shipped?
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As a global supplier, Tech Serve Solutions exports this chemical, adhering to all relevant shipping and handling regulations for hazardous materials.
How can I request a sample or quote for 3-Hydroxy-4-methoxybenzyl alcohol?
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To request a sample or obtain a quote, please contact our sales department through the official Tech Serve Solutions website or designated contact channels.
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