1,2-ditridecanoyl-sn-glycero-3-phosphocholine 71242-28-9 CAS 71242-28-9
| CAS No. | 71242-28-9 |
| Molecular Formula | C34H68NO8P |
| Molecular Weight | 649.88 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.
1,2-ditridecanoyl-sn-glycero-3-phosphocholine 71242-28-9 (CAS 71242-28-9), molecular formula C34H68NO8P and molecular weight 649.88 g/mol, is a CATO reference standard with documented purity and traceability.
1,2-ditridecanoyl-sn-glycero-3-phosphocholine 71242-28-9 (C34H68NO8P) contains an amide group, a phosphate ester 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C34H68NO8P |
| Molecular Weight | 649.88 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) | 1.5 |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 1 |
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