1,2-O-Dihexadecyl-sn-glycero-3-phosphoethanolamine CAS 61423-61-8
| CAS No. | 61423-61-8 |
| Molecular Formula | C37H78NO6P |
| Molecular Weight | 664.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 664.00 g/mol gives 1,2-O-Dihexadecyl-sn-glycero-3-phosphoethanolamine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1,2-O-Dihexadecyl-sn-glycero-3-phosphoethanolamine (CAS 61423-61-8), molecular formula C37H78NO6P and molecular weight 664.00 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1,2-O-Dihexadecyl-sn-glycero-3-phosphoethanolamine (C37H78NO6P) contains an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of -0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 664.00 g/mol, it falls into the high-molecular-weight range. 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 | C37H78NO6P |
| Molecular Weight | 664.00 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
Related O Standards
- 1,5-Dihexadecyl N-(3-carboxy-1-oxopropyl)-L-glutamate (CAS 125401-63-0)
- Dihexadecyl Phthalate (CAS 13372-18-4)
- 1,1'-Dihexadecyl-3,3,3',3'-tetramethylindocarbocyanine perchlorate, 90% (CAS 78566-75-3)
- 1,2-O-Dihexadecyl-rac-glycerol (CAS 13071-60-8)
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Recommended Standards
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- N-(4-Aminophenyl)-3-(isopentyloxy)benzamide (CAS 1020055-40-6)
- (1R,2R)-1,2-Bis((R)-4-phenyl-4,5-dihydrooxazol-2-yl)cyclohexane (CAS 2757083-39-7)
- 1-azido-4-(trifluoromethyl)benzene (CAS 5586-13-0)
- 2-((6,7-Difluoro-3,4-dihydroquinolin-1(2H)-yl)methyl)phthalazin-1(2H)-one (CAS 1241271-59-9)
- 2-Amino-3-chloroisonicotinaldehyde, 97% (CAS 1289020-48-9)
- Acetyl Dipeptide-1 (CAS 196604-48-5)
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