(S)-2-Amino-6-palmitamidohexanoic acid CAS 59012-43-0
| CAS No. | 59012-43-0 |
| Molecular Formula | C14H28O2 |
| Molecular Weight | 228.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(S)-2-Amino-6-palmitamidohexanoic acid (CAS 59012-43-0), molecular formula C14H28O2 and molecular weight 228.37 g/mol, is a CATO reference standard with documented purity and traceability.
(S)-2-Amino-6-palmitamidohexanoic acid (C14H28O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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.
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 | C14H28O2 |
| Molecular Weight | 228.37 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1973 |
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Recommended Standards
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- 2,2-dimethyldodecanoic acid (CAS 2874-73-9)
- 5-Amino-6-fluoro-1,3-benzodioxole (CAS 1366234-03-8)
- 2-Chloro-4-(pent-4-en-1-yloxy)pyridine (CAS 1500970-52-4)
- [(2,4-Dimethoxyphenyl)methyl](propyl)amine (CAS 893574-32-8)
- 4-Chloro-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butan-1-amine (CAS 751461-85-5)
- Miconazole impurity 35 (CAS 914361-45-8)
- Methyl 1,4-dimethoxy-2-naphthoate (CAS 127536-35-0)
- (S)-2-(Thiophen-3-ylmethyl)pyrrolidine-2-carboxylic acid hydrochloride (CAS 1217848-38-8)
- 1-(4-Bromophenyl)-3-((3-(trifluoromethyl)benzyl)thio)-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carbonitrile (CAS 861209-35-0)
- (R)-1-(Pyrrolidin-3-yl)-1H-1,2,3-triazole (CAS 742673-23-0)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
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