4′-Hydroxy-2,4-dimethoxybenzophenone
4′-Hydroxy-2,4-dimethoxybenzophenone (CAS 41351-30-8) is a specialised organic compound with the linear formula (CH <sub>3</sub> O)<sub>2</sub>C<sub>6</sub>H<sub>3</sub>COC<sub>6</sub>H<sub>4</sub>OH and a molecular weight of 258.27 g/mol. This benzophenone derivative, featuring both hydroxyl and methoxy functional groups, serves as a valuable building block in chemical synthesis and research applications, particularly within the fields of chemical biology and organic synthesis.
- IUPAC
- (2,4-Dimethoxyphenyl)-(4-hydroxyphenyl)methanone,2,4-Dimethoxy-4′-hydroxybenzophenone
- Synonyms
- (2,4-Dimethoxyphenyl)-(4-hydroxyphenyl)methanone2,4-Dimethoxy-4′-hydroxybenzophenone

Organic Synthesis Intermediate
This compound acts as a versatile intermediate in the synthesis of more complex organic molecules. Its bifunctional nature allows for diverse reaction pathways in constructing novel chemical entities.
Chemical Biology Research
As a functionalised benzophenone, it can be employed in chemical biology studies, potentially for developing probes or modified biomolecules. Its structure lends itself to incorporation into various biological systems for investigation.
Building Block for Specialty Chemicals
The compound serves as a fundamental building block for a range of specialty chemicals. Its specific arrangement of functional groups makes it useful in targeted chemical design and development.
| Molecular weight | 258.27 |
|---|---|
| Linear formula | (CH3O)2C6H3COC6H4OH |
| Assay | 97% |
| Melting point | 138-142 °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) | 26-36 |
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-2,4-dimethoxybenzophenone used for?
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4′-Hydroxy-2,4-dimethoxybenzophenone is primarily used as an intermediate in organic synthesis and as a building block in chemical biology research.
What are the CAS number and formula for this compound?
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The CAS number is 41351-30-8, and its linear formula is (CH <sub>3</sub> O)<sub>2</sub>C<sub>6</sub>H<sub>3</sub>COC<sub>6</sub>H<sub>4</sub>OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4′-Hydroxy-2,4-dimethoxybenzophenone with a minimum assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 4′-Hydroxy-2,4-dimethoxybenzophenone be handled safely?
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This compound is a Warning substance, causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment including a dust mask (type N95 US recommended), eyeshields, and gloves. Ensure good ventilation and avoid dust formation. In case of contact with eyes, rinse cautiously with water for several minutes.
Is this chemical exported or shipped internationally by TSS?
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Yes, Tech Serve Solutions specialises in the global supply and export of fine chemicals, including 4′-Hydroxy-2,4-dimethoxybenzophenone.
How can I request a sample or quote for 4′-Hydroxy-2,4-dimethoxybenzophenone?
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To request a sample or a quote, please contact our sales team through the website or by phone, providing the product name and CAS number (41351-30-8).
How is 4′-Hydroxy-2,4-dimethoxybenzophenone synthesized?
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Published preparations of 4′-Hydroxy-2,4-dimethoxybenzophenone are documented in the chemical literature and patent records — see the synthesis and sourcing section on this page for reference links. Tech Serve Solutions supplies 4′-Hydroxy-2,4-dimethoxybenzophenone ready to use; request a quote for current grades and pack sizes.
How 4′-Hydroxy-2,4-dimethoxybenzophenone (41351-30-8) is synthesized — and where to buy it
2,4-Dimethoxy-4'-hydroxybenzophenone is a trisubstituted diaryl ketone — a benzophenone building block of the type studied in UV-absorber and photochemistry research.
Published synthesis & references
Why make it?
Friedel–Crafts routes to substituted benzophenones mean Lewis-acid handling and isomer separations. We supply the defined isomer assayed, with a Certificate of Analysis.
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