3,5-Dihydroxybenzaldehyde
3,5-Dihydroxybenzaldehyde (CAS: 26153-38-8), with the molecular formula (HO)2C6H3CHO and a molecular weight of 138.12 g/mol, is a valuable organic compound. Characterised by its aldehyde and dihydroxy phenyl functional groups, it serves as a key intermediate in organic synthesis. Its chemical structure makes it a useful building block for the preparation of more complex molecules across various research and industrial applications.
- Synonyms
- (HO)2C6H3CHO

Organic Synthesis Intermediate
Utilised as a crucial building block in the synthesis of diverse organic compounds. Its reactive aldehyde and phenolic hydroxyl groups allow for various chemical transformations.
Pharmaceutical Research
Serves as a precursor in the development of novel pharmaceutical agents. It can be incorporated into molecular frameworks targeting specific biological pathways.
Material Science
Potentially used in the synthesis of specialised polymers or functional materials where its aromatic and hydroxyl functionalities can impart desired properties.
Agrochemical Development
Applicable in the research and development of new agrochemical compounds, leveraging its structure for potential bioactivity.
| Molecular weight | 138.12 |
|---|---|
| Linear formula | (HO)2C6H3CHO |
| Assay | 98% |
| Melting point | 153-158 °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 3,5-Dihydroxybenzaldehyde used for?
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3,5-Dihydroxybenzaldehyde is primarily used as an intermediate in organic synthesis, particularly in the research and development of pharmaceuticals, agrochemicals, and potentially in material science due to its reactive functional groups.
What is the CAS number and formula for 3,5-Dihydroxybenzaldehyde?
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The CAS number for 3,5-Dihydroxybenzaldehyde is 26153-38-8, and its linear formula is (HO)2C6H3CHO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,5-Dihydroxybenzaldehyde with an assay of 98%. This is a technical/research grade product, and TSS does not represent it as USP, BP, or EP.
How should 3,5-Dihydroxybenzaldehyde be handled?
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Handling 3,5-Dihydroxybenzaldehyde requires appropriate personal protective equipment, including eyeshields and gloves. A respirator filter, such as type N95 (US) or type P1 (EN143), is recommended. Due to its WGK Germany classification of 3, it should be handled with care to avoid environmental release.
Is 3,5-Dihydroxybenzaldehyde a controlled substance?
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Based on the provided data, 3,5-Dihydroxybenzaldehyde is not indicated as a controlled substance.
How is 3,5-Dihydroxybenzaldehyde packed and exported?
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As a specialist global supplier, Tech Serve Solutions professionally packs and exports fine chemicals like 3,5-Dihydroxybenzaldehyde, adhering to international shipping regulations for chemical products.
How can I request a quote or sample for 3,5-Dihydroxybenzaldehyde?
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To request a quote or sample for 3,5-Dihydroxybenzaldehyde, please contact our sales team through the website or by phone. Our experts will assist you promptly.
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