4-(2-aminoethyl)-2,6-dimethylphenol hydrochloride CAS 91251-84-2
| CAS No. | 91251-84-2 |
| Molecular Formula | C10H15NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
4-(2-aminoethyl)-2,6-dimethylphenol hydrochloride (CAS 91251-84-2), molecular formula C10H15NOHCl and molecular weight 201.69 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(2-aminoethyl)-2,6-dimethylphenol hydrochloride (C10H15NOHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 201.69 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C10H15NO HCl |
| Molecular Weight | 201.69 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related aminoethyl Standards
- N-(2-Aminoethyl)oleamide phosphate (CAS 100021-80-5)
- Methyl 3-(2-aminoethyl)-4-methylbenzoate (CAS 1000551-41-6)
- 2-(2-Aminoethyl)-4-fluoro-N,N-dimethylaniline (CAS 1000551-95-0)
- 2-(2-Aminoethyl)-6-bromo-4-chlorophenol (CAS 1000575-19-8)
- N-(2-aminoethyl)-1-methyl-1H-pyrrole-2-carboxamide (CAS 1000931-92-9)
- n-(2-Aminoethyl)-1-methyl-4-(morpholine-4-sulfonyl)-1h-pyrrole-2-carboxamide (CAS 1000932-72-8)
- 4-[(2-aminoethyl)sulfamoyl]-1-methyl-1h-pyrrole-2-carboxamide (CAS 1000932-88-6)
- n-(2-Aminoethyl)-4,5-dibromo-1-methyl-1h-pyrrole-2-carboxamide (CAS 1000933-11-8)
Recommended Standards
- Methyl 4-methoxy-3,5-dimethylbenzoate (CAS 70347-05-6)
- N-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]-8-(hydroxyamino)-8-oxo-octanamide (CAS 2758388-38-2)
- 12,12,13,13,14,14,15,15,15-Nonafluoropentadecan-1-ol (CAS 36096-97-6)
- (R)-4-(benzyloxycarbonyl)thiomorpholine-3-carboxylic acid (CAS 114580-19-7)
- [5-(4-Methoxy-phenyl)-4-methyl-4H-[1,2,4]triazol-3-ylsulfanyl]-acetic acid (CAS 309741-56-8)
- Spiro[4.5]decane-7,9-dione (CAS 82683-51-0)
- 4-(Trifluoromethyl)phenylhydrazine Hydrochloride (CAS 2923-56-0)
- 5-Cyclopropoxy-2-ethyl-4-(methylthio)pyridine (CAS 1243369-75-6)
- 3-(5-(4-Fluorophenyl)-1,2,4-oxadiazol-3-yl)-6-methoxyquinolin-2(1H)-one (CAS 714240-31-0)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
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