4-{[1-(2-chlorophenyl)ethyl]amino}butan-2-ol CAS 1344279-75-9
| CAS No. | 1344279-75-9 |
| Molecular Formula | C12H18ClNO |
| Molecular Weight | 227.73 g/mol |
| 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-{[1-(2-chlorophenyl)ethyl]amino}butan-2-ol (CAS 1344279-75-9), molecular formula C12H18ClNO and molecular weight 227.73 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-{[1-(2-chlorophenyl)ethyl]amino}butan-2-ol (C12H18ClNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 227.73 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 | C12H18ClNO |
| Molecular Weight | 227.73 g/mol |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related chlorophenyl Standards
- 1-(3-Chlorophenyl)-N-(2-methoxyethyl)propan-1-amine (CAS 1019604-09-1)
- n-(1-(4-Chlorophenyl)ethyl)-3-methoxypropan-1-amine (CAS 1038236-34-8)
- 2-((1-(3-Chlorophenyl)ethyl)amino)butan-1-ol (CAS 1038236-53-1)
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