326495-33-4 (2R)-2,3-Bis(hexadecanoyloxy)propyl 2-(trimethylazaniumyl)(~2~H_4_)ethyl phosphate DTXSID80677032 CAS 326495-33-4
| CAS No. | 326495-33-4 |
| Molecular Formula | - |
| Molecular Weight | 738.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
326495-33-4 (2R)-2,3-Bis(hexadecanoyloxy)propyl 2-(trimethylazaniumyl)(~2~H_4_)ethyl phosphate DTXSID80677032 (C40H76D4NO8P) contains deuterium isotope labeling, an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
326495-33-4 (2R)-2,3-Bis(hexadecanoyloxy)propyl 2-(trimethylazaniumyl)(~2~H_4_)ethyl phosphate DTXSID80677032 (CAS 326495-33-4), molecular formula C40H76D4NO8P and molecular weight 738.06 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C40H76D4NO8P |
| Molecular Weight | 738.06 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Recommended Standards
- [(2S,4R)-2-[bis(3,5-dimethylphenyl)hydroxymethyl]-4-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-1-pyrrolidinyl][4-(1-pyrrolidinyl)-3-pyridinyl]methanone (CAS 1859968-65-2)
- Perfluorotetradecane (CAS 307-62-0)
- O-Resorufinyl (Di-lauryl)glyceryl Glutarate (CAS 110033-82-4)
- N-[4-(Benzoylamino)Phenyl]-4-[[5-[[2-Chloro-5-(Trifluoromethyl)Phenyl]Carbamoyl]-2-Methoxyphenyl]Hydrazinylidene]-3-Oxonaphthalene-2-Carboxamide (CAS 79665-30-8)
- 6-((2-Oxo-2-phenylethyl)thio)-1-phenyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 174535-73-0)
- (1E)-3,4-Dihydrophenazin-1(2H)-one oxime (CAS 42272-79-7)
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- 1-tetrahydropyran-4-ylpyrrolo[2,3-c]pyridine (CAS 2007920-43-4)
- 3,5-Diethyl 1,2,4-oxadiazole-3,5-dicarboxylate (CAS 40019-27-0)
- 129689-88-9 3,6,6-Trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indole-2-carboxylic acid 3542AD C12H15NO3 (CAS 129689-88-9)
- (E)-2,4,6-triisopropyl-N'-(2,2,2-trifluoro-1-(triphenylsilyl)ethylidene)benzenesulfonohydrazide (CAS 145574-05-6)
- Neuropeptide VF (124-131) (human) (CAS 311309-27-0)
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