2-(Methylamino)propan-1-ol hydrochloride CAS 2137852-20-9
| CAS No. | 2137852-20-9 |
| Molecular Formula | C4H11NO |
| 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 125.60 g/mol gives 2-(Methylamino)propan-1-ol hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(Methylamino)propan-1-ol hydrochloride (CAS 2137852-20-9), molecular formula C4H11NOHCl and molecular weight 125.60 g/mol, is a CATO reference standard with documented purity and traceability.
2-(Methylamino)propan-1-ol hydrochloride (C4H11NOHCl) 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 | C4H11NO HCl |
| Molecular Weight | 125.60 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Methylamino Standards
- 4-(Methylamino)phenyl furan-2-carboxylate (CAS 100063-33-0)
- 2-(methylamino)-6,7-dihydro-3H-purin-6-one (CAS 10030-78-1)
- 6-(Methylamino)pyridine-3-boronic Acid Pinacol Ester (CAS 1005009-98-2)
- 2-(Methylamino)cyclopentan-1-ol (CAS 100524-01-4)
- 2-(Methylamino)ethane-1-thiol (CAS 10061-40-2)
- 1-(2-(Methylamino)-2-oxoethyl)-1H-pyrazole-3-carboxylic acid (CAS 1006463-30-4)
- Ethyl 4-((methylamino)methyl)benzoate hydrochloride (CAS 1007870-76-9)
- 2-methyl-2-(methylamino)-1-phenyl-propan-1-ol (CAS 10079-55-7)
Recommended Standards
- tert-Butyl (5-(benzyloxy)-1-(3-bromophenyl)-4-oxo-1,4-dihydropyridin-2-yl)carbamate (CAS 1632286-20-4)
- N-(3-Ethoxypropyl)-4,5,6,7-tetrahydro-1H-pyrazolo-[4,3-c]pyridine-3-carboxamide hydrochloride (CAS 1220019-72-6)
- (R)-phenyl(piperidin-4-yl)methanol (CAS 957202-23-2)
- (2R,6R)-2-((benzyloxy)methyl)-6-methyltetrahydro-4H-pyran-4-one (CAS 1416273-60-3)
- 2-Methyl-5-(4-nitrophenyl)thiophene (CAS 1172121-14-0)
- 9,10-Dihydroanthracene-9,10-diol (CAS 58343-58-1)
- 5-(3-Nitrophenyl)-1h-pyrazole-4-carboxylic acid (CAS 448187-56-2)
- 5-((3-Fluorophenoxy)methyl)isoxazole-3-carboxylic acid (CAS 1226003-13-9)
- 4-(Methoxymethoxy)-2,3-dimethylbenzoic Acid (CAS 1333231-02-9)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
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