4-(Methylsulfonyl)phenylacetic acid
4-(Methylsulfonyl)phenylacetic acid (CAS: 90536-66-6), with the molecular formula C<sub>9</sub>H<sub>10</sub>O<sub>4</sub>S and a molecular weight of 214.24 g/mol, is a carboxylic acid derivative. This organic compound serves as a valuable building block in chemical synthesis, particularly within the pharmaceutical and fine chemical industries. Its structure, featuring a phenylacetic acid core with a methylsulfonyl substituent, allows for diverse chemical modifications, making it a key intermediate for more complex molecules.
Pharmaceutical Intermediate
This compound is utilized as a key building block in the synthesis of active pharmaceutical ingredients (APIs). Its functional groups enable the construction of complex drug molecules with potential therapeutic applications.
Organic Synthesis Reagent
As a functionalized phenylacetic acid derivative, it is employed in various organic transformations. It can participate in reactions common to carboxylic acids and activated aromatic systems for the creation of novel compounds.
Material Science Research
The unique structural features may find applications in the development of novel materials. Its incorporation into polymers or other advanced materials could impart specific chemical or physical properties.
| Molecular weight | 214.24 |
|---|---|
| Linear formula | H3CSO2C6H4CH2CO2H |
| Assay | 97% |
| Melting point | 136-140 °C(lit.) |
Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- 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 |
| Safety statements (S) | 26 |
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-(Methylsulfonyl)phenylacetic acid used for?
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4-(Methylsulfonyl)phenylacetic acid (CAS: 90536-66-6) is primarily used as a building block in organic synthesis, particularly for pharmaceutical intermediates and potentially in material science research.
What is the CAS number and molecular formula?
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The CAS number is 90536-66-6 and the molecular formula is H<sub>3</sub>CSO<sub>2</sub>C<sub>6</sub>H<sub>4</sub>CH<sub>2</sub>CO<sub>2</sub>H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-(Methylsulfonyl)phenylacetic acid with an assay of 97%. This product is supplied for research and development purposes and is not intended for pharmaceutical, food, or any other regulated use unless explicitly stated otherwise.
How should 4-(Methylsulfonyl)phenylacetic acid be handled?
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This compound is an eye irritant (H319). When handling, wear appropriate personal protective equipment including eyeshields, gloves, and a dust mask (type N95 US). Ensure adequate ventilation and avoid dust formation.
Is this chemical available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 4-(Methylsulfonyl)phenylacetic acid, adhering to international shipping regulations.
How can I request a sample or a quote?
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To request a sample or a quote for 4-(Methylsulfonyl)phenylacetic acid, please contact our sales team via the website or by telephone, providing your specific requirements.
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