2-(Methylsulfonyl)ethyl 4-methylbenzenesulfonate CAS 103275-86-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 103275-86-1 |
| Molecular Formula | C10H14O5S2 |
| Molecular Weight | 278.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(Methylsulfonyl)ethyl 4-methylbenzenesulfonate (CAS 103275-86-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H14O5S2. Molecular weight: 278.35 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H14O5S2 |
| Molecular Weight | 278.35 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Sulfur Atoms | 2 |
Related Methylsulfonyl Standards
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- 3,4-Bis(methylsulfonyl)benzoic acid (CAS 367501-33-5)
- 3,5-Bis(methylsulfonyl)benzoic acid (CAS 90536-91-7)
- N-(methylsulfonyl)-N-(naphthalen-1-yl)glycine (CAS 330967-96-9)
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Recommended Standards
- 1-{3-[(2-Fluorophenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine (CAS 1029718-75-9)
- Tert-butyl (R)-3-(4-aminophenoxy)pyrrolidine-1-carboxylate (CAS 1036488-30-8)
- 1-{3-[(3-Fluorophenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine (CAS 1029718-74-8)
- Tert-butyl (2S,5R)-2-ethyl-5-methylpiperazine-1-carboxylate oxalate (CAS 1161771-91-0)
- Methyl 5-fluoro-3-(1H-tetrazol-1-yl)-1H-indole-2-carboxylate (CAS 924871-34-1)
- 2-(3-methyl-4-nitrophenyl)-1,3,4-oxadiazole (CAS 1118786-96-1)
- LY 311727 (CAS 164083-84-5)
- 4-(2-(Trimethoxysilyl)ethyl)benzenesulfonic acid (CAS 58556-70-0)
- 5-(1,3-Dioxoisoindolin-2-yl)-2-hydroxybenzoic acid (CAS 168903-55-7)
- Myelin Basic Protein (85-99) Peptide Antagonist (CAS 444305-16-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com