2,2-Dimethoxy-N-(4-methoxybenzylidene)ethanamine CAS 54879-50-4
| CAS No. | 54879-50-4 |
| Molecular Formula | C12H17NO3 |
| Molecular Weight | 223.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2,2-Dimethoxy-N-(4-methoxybenzylidene)ethanamine 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.
2,2-Dimethoxy-N-(4-methoxybenzylidene)ethanamine (CAS 54879-50-4), molecular formula C12H17NO3 and molecular weight 223.27 g/mol, is a CATO reference standard with documented purity and traceability.
2,2-Dimethoxy-N-(4-methoxybenzylidene)ethanamine (C12H17NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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 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).
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.
Physical & Chemical Properties
| Molecular Formula | C12H17NO3 |
| Molecular Weight | 223.27 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
Related Dimethoxy Standards
- 2,6-Dimethoxy-4-{[(prop-2-en-1-yl)amino]methyl}phenol (CAS 1042588-29-3)
- n-(4,5-Dimethoxy-2-methylphenyl)propionamide (CAS 1088148-34-8)
- (S)-6,7-Dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-ol (CAS 114182-44-4)
- (R)-3,5-dimethoxy-2-(pyrrolidin-2-yl)phenol (CAS 1213104-73-4)
- (6,7-Dimethoxy-1,2,3,4-tetrahydro-isoquinolin-1-yl)-methanol (CAS 4356-47-2)
- 1-(2,5-dimethoxy-4-methylphenyl)-2-propanone Oxime (CAS 43021-99-4)
- 2,6-Dimethoxy-4-(pyrrolidin-2-yl)phenol (CAS 887360-62-5)
- 4,6-Dimethoxy-2-(piperidin-4-yl)pyrimidine (CAS 849924-99-8)
Recommended Standards
- 2-(tert-Butoxycarbonylaminomethyl)phenol (CAS 390427-07-3)
- 2,2-Dimethylpropyl N-[(E)-2-(furan-2-yl)ethenyl]carbamate (CAS 338399-68-1)
- 2-(p-Tolyl)isoindolin-1-one (CAS 4778-84-1)
- 2,3-Dimethyl-6-(1H-pyrrol-1-yl)quinoxaline (CAS 941283-13-2)
- Benzyl (5-methyloxazol-2-yl)carbamate (CAS 33123-89-6)
- H-D-Phg-Leu-OH (CAS 110207-44-8)
- 3-Hydroxy-5,5-dimethyl-4-(4-(methylsulfonyl)phenyl)furan-2(5H)-one (CAS 189955-89-3)
- 1-Benzyl-4-(naphthalene-2-sulfonyl)piperazine (CAS 324067-22-3)
- 2-(Dimethylamino)ethyl Methacrylate (CAS 2867-47-2)
- 3-Norpinen-2-one (CAS 39799-12-7)
- 3-((3-Nitrophenyl)amino)-1-(thiophen-2-yl)propan-1-one (CAS 93523-11-6)
- 2-(Bromomethyl)-6-iodobenzo[d]oxazole (CAS 1806426-84-5)
- n-(Piperidin-3-ylmethyl)benzamide (CAS 155542-03-3)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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