3,3-Dimethyl-6-phenyl-3H-indole CAS 398459-19-3
| CAS No. | 398459-19-3 |
| Molecular Formula | C16H15N |
| Molecular Weight | 221.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3,3-Dimethyl-6-phenyl-3H-indole (CAS 398459-19-3) is a high-purity analytical reference standard with the molecular formula C16H15N and a molecular weight of 221.30 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 3,3-Dimethyl-6-phenyl-3H-indole is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 221.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 3,3-Dimethyl-6-phenyl-3H-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.
Physical & Chemical Properties
| Molecular Formula | C16H15N |
| Molecular Weight | 221.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | 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.) | 2025 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3,3-Dimethyl-2-phenyl-3H-indole (CAS 6636-32-4)
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- 3-[(2-Methoxybenzyl)oxy]piperidine (CAS 946759-00-8)
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- 2-(2-Pyridyl)benzoxazole (CAS 32959-62-9)
- 1-(2-amino-4-chloro-3-fluoro-phenyl)-2-chloro-ethanone (CAS 467456-99-1)
- 2-(3,5-Dimethylphenyl)-3-methylbutanoic acid (CAS 1226203-93-5)
- methyl 2-bromo-2-[2-(trifluoromethyl)phenyl]acetate (CAS 181039-99-6)
- tert.-Butyl 1-(3,5-dichlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate (CAS 1858255-17-0)
- Ethyl (3-cyanophenyl)glycinate (CAS 92316-76-2)
- 1-(5-Fluoro-3-methylbenzofuran-2-yl)ethanone (CAS 56397-39-8)
- 4-Methoxy-2-pentanol (CAS 90971-84-9)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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