Phosphoric acid, C12-15-alkyl esters, compds. with polyethylene glycol mono[2-(dibutylamino)ethyl] ether CAS 72207-81-9
| CAS No. | 72207-81-9 |
| Molecular Formula | C12H27NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Phosphoric acid, C12-15-alkyl esters, compds. with polyethylene glycol mono[2-(dibutylamino)ethyl] ether (CAS 72207-81-9), a certified reference material (molecular formula C12H27NO2H3O4P, MW 315.35 g/mol) for analytical method development and quality control.
Phosphoric acid, C12-15-alkyl esters, compds. with polyethylene glycol mono[2-(dibutylamino)ethyl] ether (C12H27NO2H3O4P) contains an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), Phosphoric acid, C12-15-alkyl esters, compds. with polyethylene glycol mono[2-(dibutylamino)ethyl] ether 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 | C12H27NO2 H3O4P |
| Molecular Weight | 315.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.5 |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 1 |
Related Phosphoric Standards
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- Phosphoric acid-<SUP>17</SUP>O<SUB>4</SUB> solution (CAS 116374-21-1)
- Phosphoric Acid Tripropyl Ester-d21 (CAS 1219794-92-9)
- Phosphoric acid chloromethyl ester bis-(2-trimethylsilanyl-ethyl) ester (CAS 1234692-55-7)
- Phosphoric acid methyl ester (CAS 12789-45-6)
- Phosphoric Acid Trinonyl Ester (CAS 13018-37-6)
- Phosphoric acid, lanthanum(3+) salt (CAS 13778-59-1)
Recommended Standards
- N-(5-Hydroxypyrimidin-2-yl)hexanamide (CAS 1057667-15-8)
- 2,2,2-Trifluoro-1-(furan-3-yl)ethan-1-ol (CAS 722491-62-5)
- (2E)-N-(Butan-2-yl)-3-{4-[(2,4-dichlorophenyl)methoxy]phenyl}prop-2-enamide (CAS 477888-87-2)
- (4R,4′R)-4,4′,5,5′-Tetrahydro-4,4′-bis(1-propylbutyl)-2,2′-bioxazole (CAS 2094987-84-3)
- Doxepin-D (CAS 138387-16-3)
- Diethyl 2-methylenecyclopropane-1,1-dicarboxylate (CAS 106352-19-6)
- N-(2-Chlorophenyl)-2-methoxybenzamide (CAS 96985-47-6)
- 4-aminocyclohexane-1-sulfonic acid (CAS 146764-47-8)
- Ethyl (R)-2-amino-5-phenylpentanoate hydrochloride (CAS 170846-22-7)
- Peptide Impurity 34 (CAS 21282-09-7)
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