4-(Methylsulfonyl)benzoic acid
4-(Methylsulfonyl)benzoic acid (CAS: 4052-30-6, Formula: CH3SO2C6H4CO2H) is a key organic building block with a molecular weight of 200.21 g/mol. This carboxylic acid derivative, featuring a methylsulfonyl group, serves as a valuable intermediate in chemical synthesis. It is frequently employed in the development of novel compounds within pharmaceutical research and materials science. Its structure allows for diverse functionalisation, making it a versatile component for creating complex molecular architectures.
Organic Synthesis Intermediate
Utilised as a precursor in the synthesis of more complex organic molecules. Its carboxylic acid and sulfonyl functionalities offer reactive sites for various chemical transformations.
Pharmaceutical Research
A building block for the development of new drug candidates. It can be incorporated into molecular structures designed to interact with biological targets.
Materials Science
Employed in the creation of novel materials where its specific structural features can impart desired properties.
| Molecular weight | 200.21 |
|---|---|
| Linear formula | CH3SO2C6H4CO2H |
| Assay | 97% |
| Melting point | 268-271 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- 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) | 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 4-(Methylsulfonyl)benzoic acid used for?
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4-(Methylsulfonyl)benzoic acid is primarily used as a versatile building block and intermediate in organic synthesis, particularly in pharmaceutical research and materials science for creating complex molecular structures.
What is the CAS number and formula for 4-(Methylsulfonyl)benzoic acid?
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The CAS number is 4052-30-6, and the molecular formula is CH3SO2C6H4CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-(Methylsulfonyl)benzoic acid with an assay of 97%. This product is suitable for research and technical applications. We do not represent it as USP, BP, EP, or other pharmacopoeial grades.
What are the safety and handling recommendations for 4-(Methylsulfonyl)benzoic acid?
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4-(Methylsulfonyl)benzoic acid is classified as harmful if swallowed and causes serious eye irritation (H302, H319). Handle with appropriate personal protective equipment, including a dust mask type N95, eyeshields, and gloves. Ensure adequate ventilation and avoid dust formation.
Is 4-(Methylsulfonyl)benzoic acid a controlled substance?
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Based on the provided data, 4-(Methylsulfonyl)benzoic acid is not indicated as a controlled substance.
How is 4-(Methylsulfonyl)benzoic acid packed and shipped?
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Tech Serve Solutions can pack and export 4-(Methylsulfonyl)benzoic acid globally, adhering to all relevant shipping regulations for chemical products.
How can I request a quote or sample of 4-(Methylsulfonyl)benzoic acid?
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Please contact our sales team via the website or email to request a quote or a sample of 4-(Methylsulfonyl)benzoic acid.
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