2-(2,5-Dimethylphenyl)-1H-indole CAS 857776-47-7
| CAS No. | 857776-47-7 |
| 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.
2-(2,5-Dimethylphenyl)-1H-indole (CAS 857776-47-7) is a high-purity analytical reference standard with the molecular formula C16H15N and a molecular weight of 221.30 g/mol.
Structurally, 2-(2,5-Dimethylphenyl)-1H-indole (C16H15N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. 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 221.30 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2-(2,5-Dimethylphenyl)-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.
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.) | 1987 |
| Nitrogen Atoms | 1 |
Related Dimethylphenyl Standards
- 2-(2,3-Dimethylphenyl)-2H-isoindole (CAS 113440-30-5)
- Butyl (2,4-dimethylphenyl)carbamate (CAS 113579-11-6)
- Methyl 2-((2,5-dimethylphenyl)amino)butanoate (CAS 1214847-26-3)
- 2-((2,4-Dimethylphenyl)amino)butanehydrazide (CAS 1306738-23-7)
- 2-(2,4-Dimethylphenyl)-1H-indole (CAS 62663-29-0)
- 2-(2,4-Dimethylphenyl)-2-phenylacetonitrile (CAS 82954-09-4)
- 2-(2,5-Dimethylphenyl)indolizine (CAS 857418-45-2)
- 2-(3,4-Dimethylphenyl)indolizine (CAS 385815-40-7)
Recommended Standards
- 2-(2,5-Dimethoxyphenyl)piperidine (CAS 383128-65-2)
- 2-(2,5-Dimethoxyphenyl)-4-methylpyrrolidine (CAS 603068-42-4)
- 2-(2-Ethylpiperidin-1-yl)-1-(furan-2-yl)ethanone (CAS 735301-19-6)
- 2-(3,4-Dimethoxyphenyl)-4-methylpyrrolidine (CAS 603068-43-5)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)cyclopentane-1-carboxylic acid (CAS 282524-97-4)
- 5-(4-Chlorophenyl)-1-(p-tolyl)-1H-imidazole-2-thiol (CAS 793678-91-8)
- 2-Hydroxy-1,2-di(pyridin-4-yl)ethan-1-one (CAS 91973-64-7)
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- Ethyl 2-methoxy-5-(2-methylthiazol-4-yl)benzoate (CAS 1416344-72-3)
- (E)-N'-[(4-Chlorophenyl)methyl]-N,N-diethyl-N''-phenylguanidine (CAS 338414-73-6)
- 3-Fluoro-4-((4-fluorobenzyl)oxy)benzaldehyde (CAS 1443355-34-7)
- 2-Pentyl-1,3-thiazolidine-4-carboxylic acid (CAS 69588-05-2)
- 2-(Difluoromethyl)azetidine (CAS 1784277-73-1)
- ([13C6]Leu14)-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802078-39-2)
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