2-Methyl-1-[(4-methylphenyl)methyl]-1h-indole-3-carbaldehyde CAS 592550-44-2
| CAS No. | 592550-44-2 |
| Molecular Formula | C18H17NO |
| Molecular Weight | 263.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Methyl-1-[(4-methylphenyl)methyl]-1h-indole-3-carbaldehyde is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-Methyl-1-[(4-methylphenyl)methyl]-1h-indole-3-carbaldehyde (CAS 592550-44-2), a certified reference material (molecular formula C18H17NO, MW 263.33 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 2-Methyl-1-[(4-methylphenyl)methyl]-1h-indole-3-carbaldehyde is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 263.33 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C18H17NO |
| Molecular Weight | 263.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 2-(2-methylphenyl)-3-oxo-5-phenylpentanenitrile (CAS 1097048-05-9)
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Recommended Standards
- 2-Methyl-1-(3-methylbenzyl)-1h-indole-3-carbaldehyde (CAS 592550-45-3)
- 2-Methyl-1-phenyl-5-(phenylimino)pent-1-en-3-one (CAS 94004-26-9)
- 2-Cyano-3-(3,5-dimethylphenyl)propiophenone (CAS 898780-23-9)
- 2-Methyl-4-(1-naphthylmethoxy)aniline (CAS 946664-30-8)
- 6-(4-Phenylpiperazin-1-yl)pyridin-3-amine (CAS 927989-62-6)
- 2,2,4,4-tetramethylcyclobutan-1-amine (CAS 80874-89-1)
- 4-(3-Aminopropyl)-5-(2,4-dichlorophenyl)-1H-pyrazol-3(2H)-one (CAS 881040-79-5)
- 4-Cyclopropyl-5-[1-(ethylsulfonyl)piperidin-3-yl]-4H-1,2,4-triazole-3-thiol (CAS 932830-53-0)
- Methyl 2-chloro-4-(4-methoxypyrimidin-2-yl)thiazole-5-carboxylate (CAS 1093115-02-6)
- 2-(3-Fluorophenyl)butan-1-amine (CAS 1226364-65-3)
- 2,6-Dimethoxyquinoline-3-carbaldehyde (CAS 883549-54-0)
- 3-(4-Chlorobenzyl)-1-methylpiperidin-4-amine hydrochloride (CAS 1823544-57-5)
- 2-Chloro-6-ethyl-N,N-dimethylthieno[2,3-d]pyrimidin-4-amine (CAS 1216082-23-3)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
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