(S)-2-Methoxy-1-phenylethanamine hydrochloride CAS 950477-78-8
| CAS No. | 950477-78-8 |
| Molecular Formula | C9H13NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (S)-2-Methoxy-1-phenylethanamine hydrochloride is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(S)-2-Methoxy-1-phenylethanamine hydrochloride (CAS 950477-78-8) is a high-purity analytical reference standard with the molecular formula C9H13NOHCl and a molecular weight of 187.67 g/mol.
(S)-2-Methoxy-1-phenylethanamine hydrochloride (C9H13NOHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C9H13NO HCl |
| Molecular Weight | 187.67 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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- 1-(2-Methoxy-6-(methylsulfonyl)phenyl)piperazine (CAS 1000018-42-7)
- 6-methoxy-1-methyl-1H-1,3-benzodiazol-7-amine (CAS 1000202-26-5)
- 2-Methoxy-3-(trifluoromethyl)benzaldehyde (CAS 1000339-54-7)
- 1-Methoxy-3-methyl-5-(trifluoromethoxy)benzene (CAS 1000339-56-9)
- 5-Methoxy-7-methyl-1H-indazole-3-carbaldehyde (CAS 1000340-55-5)
- 5-Methoxy-7-methyl-1H-indazole-3-carboxylic acid (CAS 1000340-57-7)
- 5-Methoxy-6-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-90-8)
- 6-Methoxy-4-nitro-1H-indazole (CAS 1000341-08-1)
Recommended Standards
- 2-(3-Methoxypyridin-2-yl)propan-2-amine (CAS 1692720-52-7)
- 3,3-Dimethyl-5-nitroindolin-2-one (CAS 100511-00-0)
- 2-(6-Methyl-4-(trifluoromethyl)pyridin-2-yl)ethan-1-amine (CAS 1393557-86-2)
- 2-Benzyl-8-(piperazin-1-yl)-[1,2,4]triazolo[4,3-a]pyrazin-3(2H)-one (CAS 1707668-11-8)
- 5-Iodo-1H-pyrrolo[3,2-b]pyridine (CAS 1261811-86-2)
- 3-(Difluoromethyl)-4-(trifluoromethyl)pyridine (CAS 1805302-49-1)
- 5-Chloro-1H-indazole-7-carbaldehyde (CAS 1100213-27-1)
- Ethyl 4-(3-bromophenyl)butanoate (CAS 176088-58-7)
- 3-Cyclopropyl-4-fluoroisoquinoline (CAS 1404078-15-4)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
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