1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanol (sodium salt) 1,2-dioleoyl-sn-glycero-3-phosphoethanol (sodium salt) 18:1 Phosphatidylethanol 322647-53-0 CAS 322647-53-0
| CAS No. | 322647-53-0 |
| Molecular Formula | C41H76O8P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 751.01 g/mol gives 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanol (sodium salt) 1,2-dioleoyl-sn-glycero-3-phosphoethanol (sodium salt) 18:1 Phosphatidylethanol 322647-53-0 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanol (sodium salt) 1,2-dioleoyl-sn-glycero-3-phosphoethanol (sodium salt) 18:1 Phosphatidylethanol 322647-53-0 (CAS 322647-53-0), molecular formula C41H76O8PNa and molecular weight 751.01 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanol (sodium salt) 1,2-dioleoyl-sn-glycero-3-phosphoethanol (sodium salt) 18:1 Phosphatidylethanol 322647-53-0 (C41H76O8PNa) is characterized by a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanol (sodium salt) 1,2-dioleoyl-sn-glycero-3-phosphoethanol (sodium salt) 18:1 Phosphatidylethanol 322647-53-0 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 | C41H76O8P Na |
| Molecular Weight | 751.01 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Recommended Standards
- Methyl 2-hydroxy-3-(2-methoxy-5-methylphenyl)propanoate (CAS 1485628-70-3)
- 5-(4-Fluorophenyl)piperidine-3-carboxylic acid (CAS 1421604-26-3)
- 7-(Methylamino)heptan-1-ol (CAS 56188-26-2)
- Methyl 5-(Bromomethyl)isoxazole-3-carboxylate (CAS 95312-27-9)
- 5-(p-Tolylamino)dihydropyrimidine-2,4(1H,3H)-dione (CAS 6943-93-7)
- 2,2,2-Trifluoro-1-(1h-indol-7-yl)ethan-1-ol (CAS 1263280-39-2)
- tert-butyl N-(2-hydroxy-2-phenylpropyl)carbamate (CAS 1401003-93-7)
- N-Isopropyl-2-(3-methoxyphenyl)acetamide (CAS 1459264-33-5)
- 4-(2-(Pyrrolidin-1-yl)acetyl)benzonitrile (CAS 731011-40-8)
- D-Ala28-Tirzepatide (CAS CATO-CPTD788906)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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