1-octadecanoyl-2--(9Z-octadecenoyl)-sn-glycero-3-phosphate (sodium salt) 1-stearoyl-2-oleoyl-sn-glycero-3-phosphate (sodium salt) 18:0-18:1 PA 384833-24-3 PA(18:0/18:1(9Z)) SOPA CAS 384833-24-3
| CAS No. | 384833-24-3 |
| Molecular Formula | C39H74O8P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-octadecanoyl-2--(9Z-octadecenoyl)-sn-glycero-3-phosphate (sodium salt) 1-stearoyl-2-oleoyl-sn-glycero-3-phosphate (sodium salt) 18:0-18:1 PA 384833-24-3 PA(18:0/18:1(9Z)) SOPA.
CATO supplies 1-octadecanoyl-2--(9Z-octadecenoyl)-sn-glycero-3-phosphate (sodium salt) 1-stearoyl-2-oleoyl-sn-glycero-3-phosphate (sodium salt) 18:0-18:1 PA 384833-24-3 PA(18:0/18:1(9Z)) SOPA (CAS 384833-24-3), a certified reference material (molecular formula C39H74O8PNa, MW 724.98 g/mol) for analytical method development and quality control.
1-octadecanoyl-2--(9Z-octadecenoyl)-sn-glycero-3-phosphate (sodium salt) 1-stearoyl-2-oleoyl-sn-glycero-3-phosphate (sodium salt) 18:0-18:1 PA 384833-24-3 PA(18:0/18:1(9Z)) SOPA (C39H74O8PNa) contains 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. 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).
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), 1-octadecanoyl-2--(9Z-octadecenoyl)-sn-glycero-3-phosphate (sodium salt) 1-stearoyl-2-oleoyl-sn-glycero-3-phosphate (sodium salt) 18:0-18:1 PA 384833-24-3 PA(18:0/18:1(9Z)) SOPA 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 | C39H74O8P Na |
| Molecular Weight | 724.98 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
Related octadecanoyl Standards
- 1-octadecanoyl-2--(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine (sodium salt) 1-stearoyl-2-oleoyl-sn-glycero-3-phospho-L-serine (sodium salt) 18:0-18:1 PS 321883-23-2 PS(18:0/18:1(9Z)) SOPS (CAS 321883-23-2)
- 1-octadecanoyl-2--(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-rac-glycerol) (sodium salt) 1-stearoyl-2-oleoyl-sn-glycero-3-phospho-(1'-rac-glycerol) (sodium salt) 18:0-18:1 PG 322647-48-3 PG(18:0/18:1(9Z)) SOPG (CAS 322647-48-3)
- 1-octadecanoyl-2--(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phospho-(1'-rac-glycerol) (sodium salt) 1-stearoyl-2-arachidonoyl-sn-glycero-3-phospho-(1'-rac-glycerol) (sodium salt) 18:0-20:4 PG 322647-50-7 PG(18:0/20:4(5Z,8Z,11Z,14Z)) SAPG (CAS 322647-50-7)
- 1-octadecanoyl-2--(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphate (sodium salt) 1-stearoyl-2-arachidonoyl-sn-glycero-3-phosphate (sodium salt) 18:0-20:4 PA 322647-61-0 PA(18:0/20:4(5Z,8Z,11Z,14Z)) SAPA (CAS 322647-61-0)
- 1-octadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phospho-L-serine (sodium salt) 1-stearoyl-2-docosahexaenoyl-sn-glycero-3-phospho-L-serine (sodium salt) 18:0-22:6 PS 474943-18-5 PS(18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (CAS 474943-18-5)
- 1-octadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phospho-(1'-rac-glycerol) (sodium salt) 1-stearoyl-2-linoleoyl-sn-glycero-3-phospho-(1'-rac-glycerol) (sodium salt) 18:0-18:2 PG 474943-26-5 PG(18:0/18:2(9Z,12Z)) (CAS 474943-26-5)
- 1-octadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phospho-(1'-rac-glycerol) (sodium salt) 1-stearoyl-2-docosahexaenoyl-sn-glycero-3-phospho-(1'-rac-glycerol) (sodium salt) 18:0-22:6 PG 474943-27-6 PG(18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (CAS 474943-27-6)
- 1-octadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphate (sodium salt) 1-stearoyl-2-linoleoyl-sn-glycero-3-phosphate (sodium salt) 18:0-18:2 PA 474943-29-8 PA(18:0/18:2(9Z,12Z)) (CAS 474943-29-8)
Recommended Standards
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