3-Methyl-2-(phenylsulfonyl)-1H-indole CAS 108665-95-8
| CAS No. | 108665-95-8 |
| Molecular Formula | C15H13NO2S |
| Molecular Weight | 271.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Methyl-2-(phenylsulfonyl)-1H-indole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
3-Methyl-2-(phenylsulfonyl)-1H-indole (CAS 108665-95-8) is a high-purity analytical reference standard with the molecular formula C15H13NO2S and a molecular weight of 271.33 g/mol.
Structurally, 3-Methyl-2-(phenylsulfonyl)-1H-indole (C15H13NO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 271.33 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C15H13NO2S |
| Molecular Weight | 271.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 2-Methyl-3-(phenylsulfonyl)-1H-indole (CAS 107267-01-6)
- 4-Methyl-1-(phenylsulfonyl)-1H-indole (CAS 146564-06-9)
- (Phenylsulfonyl)-L-leucine (CAS 68305-76-0)
- 2-Methyl-1-(phenylsulfonyl)-1H-indole (CAS 80360-21-0)
- 3-Methyl-1-(phenylsulfonyl)-1H-indole (CAS 58550-84-8)
- 4-(2-(Phenylsulfonyl)ethyl)thiomorpholine (CAS 882270-51-1)
- N-(Phenylsulfonyl)benzamide (CAS 3559-04-4)
- 2-(4-(Phenylsulfonyl)piperazin-1-yl)ethanol (CAS 16017-63-3)
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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 18665070610 / Nicole.chen@cato-chem.com