2′-Hydroxy-5′-methoxyacetophenone
2′-Hydroxy-5′-methoxyacetophenone (CAS: 705-15-7) is a valuable organic compound with the molecular formula HOC₆H₃(OCH₃)COCH₃ and a molecular weight of 166.17 g/mol. This acetophenone derivative features both a hydroxyl and a methoxy substituent on the aromatic ring, making it a versatile building block in organic synthesis. It is commonly employed in the development of pharmaceutical intermediates and other fine chemicals. The compound is supplied by TSS with a high purity assay of 99%.

Organic Synthesis Intermediate
Serves as a key intermediate in the synthesis of more complex organic molecules. Its functional groups allow for various chemical transformations, making it valuable in research and development settings.
Pharmaceutical Research
Utilised in the development of novel pharmaceutical compounds. Its structure provides a scaffold for creating drug candidates with potential therapeutic applications.
Fine Chemical Manufacturing
Employed in the production of fine chemicals, where specific structural features are required. Its defined chemical properties support its use in multi-step synthetic pathways.
| Molecular weight | 166.17 |
|---|---|
| Linear formula | HOC6H3(OCH3)COCH3 |
| Assay | 99% |
| Melting point | 52 °C(lit.) |


Hazard statements
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 37/38-41 |
| 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.
| Absorption | λmax 355 nm |
|---|
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 2′-Hydroxy-5′-methoxyacetophenone used for?
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2′-Hydroxy-5′-methoxyacetophenone is primarily used as a building block and intermediate in organic synthesis, particularly in the development of pharmaceutical compounds and other fine chemicals.
What is the CAS number and molecular formula for 2′-Hydroxy-5′-methoxyacetophenone?
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The CAS number is 705-15-7, and the molecular formula is HOC₆H₃(OCH₃)COCH₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2′-Hydroxy-5′-methoxyacetophenone with an assay of 99%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated otherwise in the product specifications.
How should 2′-Hydroxy-5′-methoxyacetophenone be handled safely?
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This compound is classified as a danger. It causes skin irritation, serious eye damage, and may cause respiratory irritation. Recommended personal protective equipment includes a dust mask type N95, eyeshields, and gloves. Always consult the Safety Data Sheet (SDS) for comprehensive handling information.
Is 2′-Hydroxy-5′-methoxyacetophenone a controlled substance?
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The provided data does not indicate that 2′-Hydroxy-5′-methoxyacetophenone is a controlled substance. However, customers should verify any local regulations.
How is 2′-Hydroxy-5′-methoxyacetophenone packed and exported?
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Tech Serve Solutions exports fine chemicals globally, adhering to international shipping regulations. Specific packing details are available upon request, tailored to the quantity and destination.
How can I request a quote or sample for 2′-Hydroxy-5′-methoxyacetophenone?
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To request a quote or a sample, please contact our sales team through the website or by phone, providing your details and the product CAS number (705-15-7).
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