3-(1-Benzyl-1,2,3,6-tetrahydro-4-pyridyl)indole CAS 17403-05-3
| CAS No. | 17403-05-3 |
| Molecular Formula | C20H20N2 |
| Molecular Weight | 288.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-(1-Benzyl-1,2,3,6-tetrahydro-4-pyridyl)indole (CAS 17403-05-3), molecular formula C20H20N2 and molecular weight 288.39 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-(1-Benzyl-1,2,3,6-tetrahydro-4-pyridyl)indole (C20H20N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C20H20N2 |
| Molecular Weight | 288.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 2 |
Related Benzyl Standards
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Recommended Standards
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- (4-Amino-3-methylthieno[2,3-c]isothiazol-5-yl)(p-tolyl)methanone (CAS 339017-23-1)
- N-((tetrahydro-2H-pyran-4-yl)methyl)propan-2-amine (CAS 960047-93-2)
- 2-Methyl-4-(2,2,3,3-tetrafluoropropoxy)aniline (CAS 937602-94-3)
- 2-(1H-benzo[d]imidazol-2-yl)-3-(4-(dimethylamino)phenyl)propanethioamide (CAS 1260985-72-5)
- 1-Methyl-1H-1,2,3-triazole-4,5-dicarbonyl dichloride (CAS 52304-62-8)
- rel-(5R,7R)-7-[[4-(2,6-Dichlorophenyl)-1-piperidinyl]methyl]-6,7,8,9-tetrahydro-1-methyl-5H-benzocyclohepten-5-ol Hydrochloride (CAS 371980-94-8)
- 2,3-Dimethyl-6-(4-methylphenyl)-5,6-dihydro-4H-pyrrolo[1,2-a]thieno[3,2-f][1,4]diazepine (CAS 1170010-23-7)
- N-(3,5-dichlorophenyl)-1-(4-((furan-2-ylmethyl)thio)-3-nitrophenyl)methanimine (CAS 256521-69-4)
- (R)-2-amino-3-(4-phenoxyphenyl)propanoic acid hydrochloride (CAS 911457-76-6)
- (2,3-Dimethoxyphenyl)(2-((2-fluorobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)methanone (CAS 851806-83-2)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
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