3′-Hydroxy-4′-methoxyacetophenone
3′-Hydroxy-4′-methoxyacetophenone (CAS 6100-74-9), with the molecular formula C9H10O3 and a molecular weight of 166.17 g/mol, is a versatile organic building block. This ketone features both hydroxyl and methoxy functional groups, making it a valuable intermediate in chemical synthesis. It is commonly employed in the preparation of more complex molecules within the pharmaceutical and fine chemical industries, serving as a key component for research and development.
- IUPAC
- 1-(3-hydroxy-4-methoxyphenyl)ethanone

Pharmaceutical Intermediate
This compound serves as a crucial intermediate in the synthesis of various pharmaceutical agents. Its structural features allow for further chemical modifications to create complex drug molecules.
Organic Synthesis Building Block
As a readily functionalized aromatic ketone, 3′-Hydroxy-4′-methoxyacetophenone is widely utilised in organic synthesis. It acts as a foundational component for constructing diverse organic structures and fine chemicals.
Research and Development
This chemical is employed in academic and industrial research settings for exploring new synthetic pathways and developing novel compounds. Its well-defined structure facilitates predictable reactions.
| Molecular weight | 166.17 |
|---|---|
| Empirical formula | C9H10O3 |
| Assay | 97% |
| Melting point | 88-92 °C |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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′-methoxyacetophenone used for?
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3′-Hydroxy-4′-methoxyacetophenone is primarily used as a building block in organic synthesis and as an intermediate in the pharmaceutical industry for the preparation of various active compounds.
What is the CAS number and formula for 3′-Hydroxy-4′-methoxyacetophenone?
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The CAS number is 6100-74-9 and the empirical formula is C9H10O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3′-Hydroxy-4′-methoxyacetophenone with a minimum assay of 97%. This product is not intended for pharmaceutical, food, or any other regulated application unless specifically stated otherwise.
How should 3′-Hydroxy-4′-methoxyacetophenone be handled?
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This compound is classified as harmful if swallowed (H302) and requires careful handling. It is recommended to use a dust mask type N95 (US), eyeshields, and gloves. Store in a well-ventilated area.
Is 3′-Hydroxy-4′-methoxyacetophenone a controlled substance?
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The provided data does not indicate that 3′-Hydroxy-4′-methoxyacetophenone is a controlled substance.
How is this chemical packed and exported by TSS?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Products are carefully packed to meet international shipping regulations and are exported worldwide.
How can I request a quote or sample for 3′-Hydroxy-4′-methoxyacetophenone?
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To request a quote or sample, please contact our sales department through the website or by telephone, providing the product name and CAS number (6100-74-9).
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