Poly(oxy-1,2-ethanediyl), .omega.,.omega.'-dihydroxy-.omega.''-[(1-oxooctadecyl)oxy]-.alpha.,.alpha.',.alpha.''-(nitrilotri-2,1-ethanediyl)tris- CAS 27014-41-1
| CAS No. | 27014-41-1 |
| Molecular Formula | C30H61NO7 |
| Molecular Weight | 547.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Poly(oxy-1,2-ethanediyl), .omega.,.omega.'-dihydroxy-.omega.''-[(1-oxooctadecyl)oxy]-.alpha.,.alpha.',.alpha.''-(nitrilotri-2,1-ethanediyl)tris- (CAS 27014-41-1), molecular formula C30H61NO7 and molecular weight 547.81 g/mol, is a CATO reference standard with documented purity and traceability.
Poly(oxy-1,2-ethanediyl), .omega.,.omega.'-dihydroxy-.omega.''-[(1-oxooctadecyl)oxy]-.alpha.,.alpha.',.alpha.''-(nitrilotri-2,1-ethanediyl)tris- (C30H61NO7) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
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 | C30H61NO7 |
| Molecular Weight | 547.81 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 1 |
Recommended Standards
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