1,2-di-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phospho-L-serine (sodium salt) 383907-36-6 L-alpha-Phosphatidylinositol (Soy) (Sodium Salt) PS(18:2(9Z,12Z)/18:2(9Z,12Z)) Soy PI CAS 383907-36-6
| CAS No. | 383907-36-6 |
| Molecular Formula | C43H78O13P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1,2-di-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phospho-L-serine (sodium salt) 383907-36-6 L-alpha-Phosphatidylinositol (Soy) (Sodium Salt) PS(18:2(9Z,12Z)/18:2(9Z,12Z)) Soy PI (CAS 383907-36-6), molecular formula C43H78O13PNa and molecular weight 857.05 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1,2-di-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phospho-L-serine (sodium salt) 383907-36-6 L-alpha-Phosphatidylinositol (Soy) (Sodium Salt) PS(18:2(9Z,12Z)/18:2(9Z,12Z)) Soy PI (C43H78O13PNa) contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 857.05 g/mol, it falls into the high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 1,2-di-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phospho-L-serine (sodium salt) 383907-36-6 L-alpha-Phosphatidylinositol (Soy) (Sodium Salt) PS(18:2(9Z,12Z)/18:2(9Z,12Z)) Soy PI under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C43H78O13P Na |
| Molecular Weight | 857.05 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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