rac 1-Oleoyl-2-palmitoylglycerol CAS 3331-34-8
| CAS No. | 3331-34-8 |
| Molecular Formula | C37H70O5 |
| Molecular Weight | 594.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C37H70O5, rac 1-Oleoyl-2-palmitoylglycerol contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 594.95 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 supplies rac 1-Oleoyl-2-palmitoylglycerol (CAS 3331-34-8), a certified reference material (molecular formula C37H70O5, MW 594.95 g/mol) for analytical method development and quality control.
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 | C37H70O5 |
| Molecular Weight | 594.95 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.) | 1957 |
Related rac Standards
- rac 1-Oleoyl-3-palmitoylglycerol (CAS 3343-30-4)
- 1-Oleoyl-3-linoleoyl-rac-glycerol (CAS 104346-53-4)
- 1-Oleoyl-2-linoleoyl-rac-glycerol (contains 2% 1,3-isomer) (CAS 106292-55-1)
- rac 1-Oleoyl-2-linoleoyl-3-chloropropanediol (CAS 1336935-03-5)
- 1-Oleoyl-2-stearoyl-3-chloropropanediol (CAS 1336935-05-7)
- 2-Oleoyl-sn-glycero-3-phosphocholine (CAS 22248-65-3)
- 1-Oleoyl-sn-glycero-3-phosphocholine (CAS 19420-56-5)
- 1-oleoyl-2-hydroxy-sn-glycero-3-phosphoethanolamine (CAS 89576-29-4)
Recommended Standards
- 1-Palmitoyl-2-oleoyl-sn-glycerol (CAS 29541-66-0)
- 1-Palmitoyl-2-oleoyl-rac-glycerol (CAS 3123-73-7)
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