1,2-Dipalmitoyl-rac-glycerol CAS 40290-32-2
| CAS No. | 40290-32-2 |
| Molecular Formula | C35H68O5 |
| Molecular Weight | 568.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,2-Dipalmitoyl-rac-glycerol is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1,2-Dipalmitoyl-rac-glycerol (CAS 40290-32-2), a certified reference material (molecular formula C35H68O5, MW 568.91 g/mol) for analytical method development and quality control.
Based on its molecular formula C35H68O5, 1,2-Dipalmitoyl-rac-glycerol contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 568.91 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
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), 1,2-Dipalmitoyl-rac-glycerol 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 | C35H68O5 |
| Molecular Weight | 568.91 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1968 |
Related Dipalmitoyl Standards
- 2,3-Dipalmitoyl-sn-glycerol (CAS 6076-30-8)
- 1,2-Dipalmitoyl-sn-glycerol (CAS 30334-71-5)
- 1,3-Dipalmitoyl-2-chloropropanediol (CAS 169471-41-4)
- 1,2-dipalmitoyl-3-dimethylammonium-propane 96326-74-8 (CAS 96326-74-8)
- Dipalmitoyl Hydroxyproline (CAS 41672-81-5)
- 1,2-dipalmitoyl(d62)-sn-glycero-3-phosphoethanolamine 326495-42-5 (CAS 326495-42-5)
- 1,2-dipalmitoyl(d62)-sn-glycero-3-[phospho-l-serine] sodium salt 327178-94-9 (CAS 327178-94-9)
- 1,2-Dipalmitoyl-3-O-benzyl-rac-glycerol (CAS 69176-47-2)
Recommended Standards
- Cholesteryl dodecanoate (CAS 1908-11-8)
- Glycerol 1,3-Dipalmitate (CAS 502-52-3)
- 3-(2,5,7-Tribromo-6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid (CAS 93798-31-3)
- Encorafenib Impurity 4 (CAS CATO-C4X-32494)
- methyl 4-amino-3-methoxybutanoate hydrochloride (CAS 1798737-65-1)
- 6-Cyano-1-tetralone (CAS 90401-84-6)
- (3-Amino-6-(pyridin-4-yl)-4-(trifluoromethyl)thieno[2,3-b]pyridin-2-yl)(benzo[d][1,3]dioxol-5-yl)methanone (CAS 626225-23-8)
- 4'-(Bromomethyl)-4,2':6',4''-terpyridine (CAS 1227599-58-7)
- 3-Nitroimidazo[1,2-a]pyridine-5-carbaldehyde (CAS 429690-44-8)
- 8-Bromoquinazolin-4(3H)-one (CAS 77150-35-7)
- 2-((7-Cyano-3,4-dihydro-2H-1,4-ethano-1,5-naphthyridin-6-yl)thio)-N-(4-(trifluoromethyl)phenyl)acetamide (CAS 728003-20-1)
- 4-Methyl-N-(5-phenyl-1,3,4-oxadiazol-2-yl)-1,2,3-thiadiazole-5-carboxamide (CAS 1207048-79-0)
- 3-(Phenylthio)thiophene (CAS 16718-11-9)
- Pancreatic Polypeptide (31-36) Free Acid, human (CAS 192432-73-8)
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