1-Stearoyl-2-linoleoyl-sn-glycero-3-phospho-L-serine Sodium Salt CAS 322647-11-0
| CAS No. | 322647-11-0 |
| Molecular Formula | C42H77NO10P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Stearoyl-2-linoleoyl-sn-glycero-3-phospho-L-serine Sodium Salt is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-Stearoyl-2-linoleoyl-sn-glycero-3-phospho-L-serine Sodium Salt (CAS 322647-11-0), molecular formula C42H77NO10PNa and molecular weight 810.04 g/mol, is a CATO reference standard with documented purity and traceability.
1-Stearoyl-2-linoleoyl-sn-glycero-3-phospho-L-serine Sodium Salt (C42H77NO10PNa) 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C42H77NO10P Na |
| Molecular Weight | 810.04 g/mol |
| Purity | >95% |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Stearoyl Standards
- Stearoyl chloride (CAS 112-76-5)
- 1-Stearoyl-rac-glycerol (CAS 123-94-4)
- rac 2-Stearoyl-3-chloropropanediol, 95% (CAS 1329611-08-6)
- rac 2-Stearoyl-3-chloropropanediol-d5, 95% (CAS 1346602-55-8)
- 3-Stearoyl-sn-glycerol (CAS 14811-92-8)
- N-Stearoyl-N-taurine Sodium Salt (CAS 149-39-3)
- Stearoyl fluoride (CAS 1511-79-1)
- N-Stearoyl-DL-dihydrolactocerebroside (CAS 15373-20-3)
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- 5-Ethyl-3-methyl-1,2-oxazol-4-amine hydrochloride (CAS 1423034-25-6)
- Lixisenatide (CAS 320367-13-3)
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