1-Ethyl-4-(methylsulfonyl)benzene CAS 31218-79-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31218-79-8 |
| Molecular Formula | C9H12O2S |
| Molecular Weight | 184.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Ethyl-4-(methylsulfonyl)benzene (CAS 31218-79-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H12O2S. Molecular weight: 184.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H12O2S |
| Molecular Weight | 184.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- (2-(Methylsulfonyl)ethyl)benzene (CAS 6079-56-7)
- 1-Methyl-2-((methylsulfonyl)methyl)benzene (CAS 261924-13-4)
- 1-Methyl-3-((methylsulfonyl)methyl)benzene (CAS 261924-10-1)
- 3-((Methylsulfonyl)thio)propanoic acid (CAS 92953-12-3)
- 1-(Methylsulfonyl)-2-phenyldiazene (CAS 23265-32-9)
- 2-(Methylsulfonyl)benzaldehyde (CAS 5395-89-1)
- 3-(Methylsulfonyl)benzaldehyde (CAS 43114-43-8)
- 4-(Methylsulfonyl)benzaldehyde (CAS 5398-77-6)
Recommended Standards
- 1-Cyclohexyl-1h-1,2,3,4-tetrazole-5-thiol (CAS 49847-44-1)
- 1-Isopropyl-3-(thiophen-2-yl)urea (CAS 903151-28-0)
- 1,4-Dimethyl-2-(methylsulfonyl)benzene (CAS 6462-29-9)
- 1-Caffeoylquinic acid (CAS 1241-87-8)
- [DVal22] Big Endothelin-1 (16-38), human (CAS 158884-64-1)
- (R)-2-((1-Benzylpyrrolidin-3-yl)amino)acetic acid (CAS 1353993-82-4)
- rac-1-[(1R,2S)-2-ethoxy-4-oxocyclobutyl]pyrrolidine-2,5-dione (CAS 1864003-42-8)
- (S)-1-(5-Ethyl-1,3,4-oxadiazol-2-yl)-3-(methylthio)propan-1-amine (CAS 1351397-90-4)
- 1-(3-Chloro-4-fluorophenyl)-3-(3-fluorophenyl)propan-1-one (CAS 898767-29-8)
- Peptide 431 (CAS CATO-CPTD788431)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com