3,4-Dimethoxy-2-methylphenethylamine HCl CAS 7477-53-4
| CAS No. | 7477-53-4 |
| Molecular Formula | C11H17NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, 3,4-Dimethoxy-2-methylphenethylamine HCl is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 231.72 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.
CATO supplies 3,4-Dimethoxy-2-methylphenethylamine HCl (CAS 7477-53-4), a certified reference material (molecular formula C11H17NO2HCl, MW 231.72 g/mol) for analytical method development and quality control.
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.
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 | C11H17NO2 HCl |
| Molecular Weight | 231.72 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dimethoxy Standards
- 6,7-Dimethoxy-1,4-phthalazinediol (CAS 10001-35-1)
- 6,7-Dimethoxy-4-methylphthalazin-1(2H)-one (CAS 10001-36-2)
- 3-Benzyl-9,9-dimethoxy-3-azabicyclo[3.3.1]nonane (CAS 1000931-10-1)
- 4,7-Dimethoxy-1-methylquinolin-2(1H)-one (CAS 100192-50-5)
- 2-(4,5-Dimethoxy-2-nitrophenyl)succinic acid (CAS 100193-44-0)
- 2,7-dimethoxy-1,5-naphthyridine (CAS 1003944-36-2)
- 6,7-Dimethoxy-1H-indene-3-carbonitrile (CAS 100449-12-5)
- 5-(5,6-Dimethoxy-1H-benzo[d]imidazol-1-yl)-3-((2-(methylsulfonyl)benzyl)oxy)thiophene-2-carboxylic acid (CAS 1007698-63-6)
Recommended Standards
- (5-Bromo-4-fluoro-2-iodophenyl)methanol (CAS 2092530-91-9)
- 3-bromo-7-chloro-1-methyl-pyrazolo[4,3-d]pyrimidine (CAS 1260787-71-0)
- 1-(1-Ethyl-3-isopropyl-5-vinyl-1H-pyrazol-4-yl)-2-methylpropan-1-one (CAS 1956327-59-5)
- β-Amino-2-methylbenzenepropanoic Acid (CAS 68208-16-2)
- 2-Amino-6-bromo-7-methylbenzothiazole (CAS 947248-61-5)
- 4-Amino-3-cyclopropoxybenzoic acid (CAS 1243473-88-2)
- Phosphoric Acid Tripropyl Ester-d21 (CAS 1219794-92-9)
- 4-(4-Piperidinylmethyl)-2-piperazinonedihydrochloride (CAS 1220030-19-2)
- Trans-4-ethynylcyclohexanecarboxylic acid (CAS 88075-27-8)
- Lixisenatide (CAS 320367-13-3)
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