DL-erythro-2-isopropylÂamino-1-(4-methylÂphenylÂ)-1-propanÂol hydrochloride CAS 13549-60-5
| CAS No. | 13549-60-5 |
| Molecular Formula | C13H21NO |
| Molecular Weight | 207.31 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.
DL-erythro-2-isopropylÂamino-1-(4-methylÂphenylÂ)-1-propanÂol hydrochloride (CAS 13549-60-5), molecular formula C13H21NO and molecular weight 207.31 g/mol, is a CATO reference standard with documented purity and traceability.
DL-erythro-2-isopropylÂamino-1-(4-methylÂphenylÂ)-1-propanÂol hydrochloride (C13H21NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C13H21NO |
| Molecular Weight | 207.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 1960 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Ac-Asp-Arg-Leu-Asp-Ser-OH (CAS 153959-57-0)
- 5-(4-(Trifluoromethoxy)phenyl)-1H-pyrazole-3-carboxylic acid (CAS 1277167-99-3)
- 2-[(2-Methylpropyl)sulfanyl]benzoic acid (CAS 52369-61-6)
- (6-(Azepan-1-yl)-5-methylpyridin-3-yl)(phenyl)methanone (CAS 1355219-52-1)
- Antistasin-Related Peptide (CAS 161561-46-2)
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