1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phospho(ethylene glycol) (sodium salt) 1,2-dioleoyl-sn-glycero-3-phospho(ethylene glycol) (sodium salt) 18:1 Ptd Ethylene Glycol 474923-51-8 CAS 474923-51-8
| CAS No. | 474923-51-8 |
| Molecular Formula | C41H76O9P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phospho(ethylene glycol) (sodium salt) 1,2-dioleoyl-sn-glycero-3-phospho(ethylene glycol) (sodium salt) 18:1 Ptd Ethylene Glycol 474923-51-8 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.
CATO supplies 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phospho(ethylene glycol) (sodium salt) 1,2-dioleoyl-sn-glycero-3-phospho(ethylene glycol) (sodium salt) 18:1 Ptd Ethylene Glycol 474923-51-8 (CAS 474923-51-8), a certified reference material (molecular formula C41H76O9PNa, MW 767.01 g/mol) for analytical method development and quality control.
The molecular framework of 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phospho(ethylene glycol) (sodium salt) 1,2-dioleoyl-sn-glycero-3-phospho(ethylene glycol) (sodium salt) 18:1 Ptd Ethylene Glycol 474923-51-8 (C41H76O9PNa) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C41H76O9P Na |
| Molecular Weight | 767.01 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
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- 3-{3-cyano-5,7-dimethylpyrazolo[1,5-a]pyrimidin-6-yl}propanoic acid (CAS 900137-38-4)
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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
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com