3-(2-Methylbenzyl)pyrrolidine CAS 887594-99-2
| CAS No. | 887594-99-2 |
| Molecular Formula | C12H17N |
| Molecular Weight | 175.27 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-(2-Methylbenzyl)pyrrolidine (CAS 887594-99-2), molecular formula C12H17N and molecular weight 175.27 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H17N, 3-(2-Methylbenzyl)pyrrolidine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 175.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C12H17N |
| Molecular Weight | 175.27 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 3-(4-methylphenyl)piperidine (CAS 755699-91-3)
- n-(4-Carbamimidoylphenyl)acetamide, acetic acid (CAS 1417637-55-8)
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- Baclofen Impurity 12 (CAS 28311-22-0)
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- 6-Bromo-4-(2-chlorophenyl)-1-methyl-1,2-dihydroquinolin-3-ol (CAS 96407-25-9)
- 1-(3-(Trifluoromethyl)benzyl)imidazolidine-2,4,5-trione (CAS 339104-08-4)
- 4-(Chloromethyl)-2-(3-chlorophenyl)-1,3-oxazole (CAS 22091-37-8)
- 3-(2,4-Dimethoxyphenyl)-1-propene (CAS 3698-23-5)
- 3-Hydroxy-4-(4-methoxybenzoyl)-5-(4-nitrophenyl)-1-((tetrahydrofuran-2-yl)methyl)-1H-pyrrol-2(5H)-one (CAS 488093-49-8)
- Tirzepatide Impurity 14 (CAS CATO-C4X-324014)
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