2-(2,3-Dimethoxyphenyl)-4-methylpyrrolidine CAS 603090-09-1
| CAS No. | 603090-09-1 |
| Molecular Formula | C13H19NO2 |
| 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-(2,3-Dimethoxyphenyl)-4-methylpyrrolidine (CAS 603090-09-1), molecular formula C13H19NO2 and molecular weight 221.30 g/mol, is a CATO reference standard with documented purity and traceability.
2-(2,3-Dimethoxyphenyl)-4-methylpyrrolidine (C13H19NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 2-(2,3-Dimethoxyphenyl)-4-methylpyrrolidine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H19NO2 |
| Molecular Weight | 221.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1985 |
| Nitrogen Atoms | 1 |
Related Dimethoxyphenyl Standards
- 1-(3,4-Dimethoxyphenyl)cyclopentanamine (CAS 1017388-35-0)
- 1-(3,5-Dimethoxyphenyl)cyclopentanamine (CAS 1176702-52-5)
- N-[(3,4-Dimethoxyphenyl)methyl]cyclobutanamine (CAS 1250397-85-3)
- 1-(2,4-Dimethoxyphenyl)cyclopentan-1-amine (CAS 1342466-45-8)
- 1-(2,5-Dimethoxyphenyl)cyclopentan-1-amine (CAS 1344266-31-4)
- 2-(2,5-Dimethoxyphenyl)-1-methylpyrrolidine (CAS 1355222-50-2)
- (1-(3,5-Dimethoxyphenyl)cyclobutyl)methanamine (CAS 1503590-55-3)
- 1-(3,4-Dimethoxyphenyl)cyclobutanemethanamine (CAS 927993-44-0)
Recommended Standards
- 2-((3,5-Dimethylphenoxy)methyl)morpholine (CAS 788095-52-3)
- 2-(2,4-Dimethoxyphenyl)-4-methylpyrrolidine (CAS 603068-41-3)
- 1-N-[2-(Morpholin-4-yl)ethyl]benzene-1,2-diamine (CAS 78156-04-4)
- 2-(2,4-Dimethoxyphenyl)piperidine (CAS 383128-01-6)
- (R)-methyl piperidine-3-carboxylate (CAS 164323-85-7)
- 3-(3,4,5-Trifluorophenyl)cyclohexan-1-one (CAS 901528-88-9)
- 3-Ethyl-7-hydroxy-1-oxo-1,3-dihydroisobenzofuran-4-yl acetate (CAS 88256-02-4)
- ((1R,2R)-2-(o-tolyl)cyclopropyl)methanol (CAS 1391636-49-9)
- 1-Bromo-4-(2-trifluoromethoxy-ethyl)-benzene (CAS 245514-96-9)
- (3-Chlorophenyl)(4-(ethylthio)phenyl)methanone (CAS 844884-99-7)
- 4-Amino-5-(4-bromophenyl)-4h-1,2,4-triazole-3-thiol (CAS 85106-58-7)
- (4-((3S,4S)-3-fluoro-4-pentylcyclohexyl)phenyl)boronic acid (CAS 163006-96-0)
- Benzyl ((1-(2-chloroacetyl)pyrrolidin-3-yl)methyl)(methyl)carbamate (CAS 1353946-28-7)
- Semaglutide impurity 45 (CAS CATO-C4X-222645)
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