3-(2-Methyl-1,3-dioxolan-2-yl)aniline CAS 51226-14-3
| CAS No. | 51226-14-3 |
| Molecular Formula | C10H13NO2 |
| Molecular Weight | 179.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Methyl-1,3-dioxolan-2-yl)aniline (CAS 51226-14-3), molecular formula C10H13NO2 and molecular weight 179.22 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 3-(2-Methyl-1,3-dioxolan-2-yl)aniline is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 179.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
CATO manufactures 3-(2-Methyl-1,3-dioxolan-2-yl)aniline under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H13NO2 |
| Molecular Weight | 179.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1971 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- (4-(1,3-DIOXOLAN-2-YL)PHENYL)METHANAMINE (CAS 104566-44-1)
- 3-(2-Methyl-1,3-dioxolan-2-yl)-6-methylpyridine (CAS 184766-45-8)
- (3-(1,3-Dioxolan-2-yl)phenyl)methanamine (CAS 875582-75-5)
- 2-(1,3-Dioxolan-2-yl)isonicotinaldehyde (CAS 1211587-18-6)
- 6-(1,3-Dioxolan-2-yl)nicotinaldehyde (CAS 1256819-17-6)
- 5-(1,3-Dioxolan-2-yl)picolinaldehyde (CAS 936344-60-4)
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Why CATO?
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