4′-Hydroxy-2′-methylacetophenone
4′-Hydroxy-2′-methylacetophenone (CAS 875-59-2) is an organic compound with the linear formula HOC<sub>6</sub>H<sub>3</sub>(CH<sub>3</sub>)COCH<sub>3</sub> and a molecular weight of 150.17 g/mol. This ketone is a valuable building block in organic synthesis. It is commonly employed in the preparation of more complex molecules within the pharmaceutical and chemical industries, serving as a key intermediate in various research and development processes.
- Synonyms
- 1-(4-hydroxy-2-methylphenyl)ethan-1-one4-Hydroxy-2-methylacetophenoneEthanone, 1-(4-hydroxy-2-methylphenyl)-2-Acetyl-5-methylphenol

Organic Synthesis Intermediate
Utilised as a foundational molecule in the construction of diverse organic compounds. Its structure allows for further functionalization, making it a useful starting material for multi-step syntheses in academic and industrial research.
Pharmaceutical Research
Serves as a precursor or intermediate in the development of novel pharmaceutical agents. Its chemical properties lend themselves to incorporation into molecular structures with potential therapeutic applications.
Fine Chemical Manufacturing
Employed in the synthesis of specialized fine chemicals. This compound is a key component in manufacturing processes requiring precise molecular architecture for specific end-uses.
| Molecular weight | 150.17 |
|---|---|
| Linear formula | HOC6H3(CH3)COCH3 |
| Assay | 98% |
| Boiling point | 313 °C(lit.) |
| Density | 1.059 g/mL at 25 °C(lit.) |
| Melting point | 129-131 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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′-Hydroxy-2′-methylacetophenone used for?
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4′-Hydroxy-2′-methylacetophenone is primarily used as a building block and intermediate in organic synthesis, particularly in pharmaceutical research and fine chemical manufacturing.
What are the CAS number and formula for 4′-Hydroxy-2′-methylacetophenone?
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The CAS number for 4′-Hydroxy-2′-methylacetophenone is 875-59-2, and its linear formula is HOC<sub>6</sub>H<sub>3</sub>(CH<sub>3</sub>)COCH<sub>3</sub>.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4′-Hydroxy-2′-methylacetophenone with a minimum assay of 98%. TSS does not represent this product as USP, BP, or EP grade.
How should 4′-Hydroxy-2′-methylacetophenone be handled?
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According to GHS classification, this compound is a warning substance, causing skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation.
Is 4′-Hydroxy-2′-methylacetophenone exported by Tech Serve Solutions?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 4′-Hydroxy-2′-methylacetophenone.
How can I request a quote or sample?
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To request a quote or sample of 4′-Hydroxy-2′-methylacetophenone, please contact our sales department through the website or by phone.
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