3,5-Dimethoxy-N-methylaniline hydrochloride CAS 1797132-05-8
| CAS No. | 1797132-05-8 |
| Molecular Formula | C9H13NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 203.67 g/mol gives 3,5-Dimethoxy-N-methylaniline hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3,5-Dimethoxy-N-methylaniline hydrochloride (CAS 1797132-05-8) is a high-purity analytical reference standard with the molecular formula C9H13NO2HCl and a molecular weight of 203.67 g/mol.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, 3,5-Dimethoxy-N-methylaniline hydrochloride is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 203.67 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C9H13NO2 HCl |
| Molecular Weight | 203.67 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dimethoxy Standards
- 6,7-Dimethoxy-1,4-phthalazinediol (CAS 10001-35-1)
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- 3-Benzyl-9,9-dimethoxy-3-azabicyclo[3.3.1]nonane (CAS 1000931-10-1)
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Recommended Standards
- 2-(Diethylamino)ethyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 69094-11-7)
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- 3-(4-(Benzyloxy)-3-methoxyphenyl)acrylic acid (CAS 7152-95-6)
- (S)-3-((tert-butoxycarbonyl)amino)-2-(3-hydroxybenzyl)propanoic acid (CAS 1260589-45-4)
- 2-(Pyridin-3-yl)-1-(p-tolyl)ethan-1-one (CAS 224040-91-9)
- 1-(p-Tolyl)pyrrolidine-2,5-dione (CAS 2314-79-6)
- 5-(4-Bromo-phenyl)-isoxazole-3-carboxylic acid ethyl ester (CAS 370855-64-4)
- n-((5-Bromothiophen-2-yl)methyl)-2-hydroxy-4-methylbenzamide (CAS 1100130-19-5)
- Des-[Ser]8-Liraglutide (CAS CATO-C4X-199233)
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