L-alpha-Phosphatidylcholinebeta-(pyren-1-yl)hexanoyl-gamma-palmitoyl CAS 103625-33-8
| CAS No. | 103625-33-8 |
| Molecular Formula | C46H68NO8P |
| Molecular Weight | 794.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
L-alpha-Phosphatidylcholinebeta-(pyren-1-yl)hexanoyl-gamma-palmitoyl (CAS 103625-33-8), molecular formula C46H68NO8P and molecular weight 794.01 g/mol, is a CATO reference standard with documented purity and traceability.
L-alpha-Phosphatidylcholinebeta-(pyren-1-yl)hexanoyl-gamma-palmitoyl (C46H68NO8P) contains a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester 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.
As a certified reference material (CRM), L-alpha-Phosphatidylcholinebeta-(pyren-1-yl)hexanoyl-gamma-palmitoyl 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.
Physical & Chemical Properties
| Molecular Formula | C46H68NO8P |
| Molecular Weight | 794.01 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
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