Methyl phenyl sulfoxide
Methyl phenyl sulfoxide (CAS 1193-82-4), molecular formula CH3SOC6H5, is a high-purity chemical supplied by Tech Serve Solutions for organic building blocks applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
| Molecular weight | 140.20 |
|---|---|
| Linear formula | CH3SOC6H5 |
| Assay | ≥97.0% (GC) |
| Boiling point | 139-140 °C/14 mmHg(lit.) |
| Refractive index | n20/D 1.5775(lit.) |
| Storage temperature | 2-8°C |
| Application | Methyl phenyl sulfoxide has been used in the synthesis of:• isotopically labelled 1, 3-dithiane, a useful labeled synthon1• nelfinavir, potent HIV-protease inhibitor2• sulfoximines3 and in studies on solvent-water partitioning4 |
| Melting point | 26-29 °C(lit.)26-29 °C |
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 | 86 °C / 186.8 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 37/38-41 |
| Safety statements (S) | 26-39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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 Methyl phenyl sulfoxide?
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Methyl phenyl sulfoxide (CAS 1193-82-4), molecular formula CH3SOC6H5, is a high-purity chemical supplied by Tech Serve Solutions for organic building blocks applications, to USP, BP and EP standards.
What grades of Methyl phenyl sulfoxide does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl phenyl sulfoxide in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Methyl phenyl sulfoxide?
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Methyl phenyl sulfoxide has CAS number 1193-82-4 and molecular formula CH3SOC6H5. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Methyl phenyl sulfoxide?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of Methyl phenyl sulfoxide ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Methyl phenyl sulfoxide be stored?
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Store Methyl phenyl sulfoxide in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Methyl phenyl sulfoxide used for?
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Methyl phenyl sulfoxide is used in organic building blocks applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Methyl phenyl sulfoxide?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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