1,2-Dipalmitoyl-3-iododeoxy-rac-glycerol CAS 40290-36-6
| CAS No. | 40290-36-6 |
| Molecular Formula | C35H67IO4 |
| Molecular Weight | 678.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, 1,2-Dipalmitoyl-3-iododeoxy-rac-glycerol is typically white to off-white amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 678.81 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1,2-Dipalmitoyl-3-iododeoxy-rac-glycerol (CAS 40290-36-6) is a high-purity analytical reference standard with the molecular formula C35H67IO4 and a molecular weight of 678.81 g/mol.
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 | C35H67IO4 |
| Molecular Weight | 678.81 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | I-containing |
Related Dipalmitoyl Standards
- 1,2-Dipalmitoyl-sn-glycero-3-phosphoethanolamine (CAS 923-61-5)
- 1,3-Dipalmitoyl-glycero-2-phosphoethanolamine (CAS 67303-93-9)
- 1,2-Dipalmitoyl-3-O-benzyl-rac-glycerol (CAS 69176-47-2)
- 1,2-Dipalmitoyl-3-O-benzyl-sn-glycerol (CAS 30403-51-1)
- 1,2-Dipalmitoyl-sn-glycero-3-phospho-N,N-dimethylethanolamine 3-sn-Phosphatidyl-N,N-dimethylethanolamine, 1,2-dipalmitoyl 3922-61-0 L-|A,|A-Dipalmitoyl-N,N-dimethyl-|A-cephalin L-|A-Phosphatidylethanolamine, dipalmitoyl, N,N-dimethyl (CAS 3922-61-0)
- 1,2-Dipalmitoyl-rac-glycero-3-phosphocholine (CAS 2644-64-6)
- 59540-22-6 1,3-Dipalmitoyl-2-phosphatidylcholine (4-Oxido-9-oxo-6-(palmitoylmethyl)-3,5,8-trioxa-4-phosphatetracosyl)trimethylammonium 4-oxide 3,5,8-Trioxa-4-phosphatetracosan-1-aminium, 4-hydroxy-N,N,N-trimethyl-9-oxo-6-(((1-oxohexadecyl)oxy)methyl)-, hydroxide, inner salt, 4-oxide EINECS 261-800-5 (CAS 59540-22-6)
- 1,2-Dipalmitoyl-sn-glycero-3-phosphocholine (CAS 63-89-8)
Recommended Standards
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