N-((2S,3R)-1,3-Dihydroxyoctadecan-2-yl)heptadecanamide CAS 1388156-40-8
| CAS No. | 1388156-40-8 |
| Molecular Formula | C35H71NO3 |
| Molecular Weight | 553.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-((2S,3R)-1,3-Dihydroxyoctadecan-2-yl)heptadecanamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies N-((2S,3R)-1,3-Dihydroxyoctadecan-2-yl)heptadecanamide (CAS 1388156-40-8), a certified reference material (molecular formula C35H71NO3, MW 553.94 g/mol) for analytical method development and quality control.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, N-((2S,3R)-1,3-Dihydroxyoctadecan-2-yl)heptadecanamide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 553.94 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C35H71NO3 |
| Molecular Weight | 553.94 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Recommended Standards
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