(1-(3-Ethylphenyl)pyrrolidin-2-yl)methanamine fumarate CAS 142469-95-2
| CAS No. | 142469-95-2 |
| Molecular Formula | C13H20N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (1-(3-Ethylphenyl)pyrrolidin-2-yl)methanamine fumarate (C13H20N2C4H4O4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
(1-(3-Ethylphenyl)pyrrolidin-2-yl)methanamine fumarate (CAS 142469-95-2) is a high-purity analytical reference standard with the molecular formula C13H20N2C4H4O4 and a molecular weight of 320.39 g/mol.
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 | C13H20N2 C4H4O4 |
| Molecular Weight | 320.39 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 2 |
Related Ethylphenyl Standards
- 100058-36-4 3-(4-Ethylphenyl)tetrahydrofuran C12H16O Y6757 (CAS 100058-36-4)
- Bis(2-ethylphenyl)phosphine oxide (CAS 1003879-42-2)
- 4-(4-Ethylphenyl)-1h-pyrazole-3-carbaldehyde (CAS 1005700-74-2)
- 3-(1-Benzyl-3-(4-ethylphenyl)-1H-pyrazol-4-yl)acrylic acid (CAS 1006443-40-8)
- N-(4-ethylphenyl)-5-oxopyrrolidine-2-carboxamide (CAS 1008480-25-8)
- (E)-3-(4-Ethylphenyl)prop-2-en-1-ol (CAS 1011301-86-2)
- N-(4-Ethylphenyl)-4-fluorobenzamide (CAS 101398-04-3)
- Sodium 2-(4-Ethylphenyl)thiazole-4-acetate (CAS 1015533-53-5)
Recommended Standards
- 1-Bromo-2-methoxy-4,5-dimethylbenzene (CAS 33500-88-8)
- 1-(2,6-Dihydroxy-3-methylphenyl)ethanone (CAS 29183-78-6)
- 2-(5-Methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)acetic acid (CAS 345637-71-0)
- 2-(4-Fluoro-phenylamino)-propionic acid (CAS 66976-53-2)
- Methyl 2-bromo-4-cyano-3-(trifluoromethyl)benzoate (CAS 1805594-94-8)
- Trimipramine-d3 Maleate (CAS 1185245-93-5)
- (2R,3R,4S,5R,6R)-2-(2-azidoethoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 151651-54-6)
- Cyclohexyl benzoate (CAS 2412-73-9)
- 2-(trifluoromethyl)-6,7-dihydrocyclopenta[b]pyridin-5-one (CAS 1196155-83-5)
- Semaglutide Impurity 162 (x TFA Salt) (CAS CATO-C4X-2226162)
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