Potassium dibenzyl phosphate CAS 78543-37-0
| CAS No. | 78543-37-0 |
| Molecular Formula | C14H14O4P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 316.33 g/mol gives Potassium dibenzyl phosphate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Potassium dibenzyl phosphate (CAS 78543-37-0), a certified reference material (molecular formula C14H14O4PK, MW 316.33 g/mol) for analytical method development and quality control.
The molecular framework of Potassium dibenzyl phosphate (C14H14O4PK) is characterized by a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Potassium dibenzyl phosphate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H14O4P K |
| Molecular Weight | 316.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
Related Potassium Standards
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Recommended Standards
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- 65570-20-9 Benzenamine, N-butyl-2-methoxy- 3-13-00-00764 (Beilstein Handbook Reference) BRN 3249647 N-Butyl-2-methoxybenzenamine (CAS 65570-20-9)
- (4-Chloro-3-nitrophenyl)(1-methyl-1H-imidazol-2-yl)methanone (CAS 32902-22-0)
- 4-(Propane-1-sulfonamido)benzene-1-sulfonyl chloride (CAS 1016679-17-6)
- (5-(4-Chlorophenoxy)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl 4-chlorobenzoate (CAS 955964-18-8)
- N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-4-nitrobenzamide (CAS 313662-95-2)
- Peptide YY (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 81858-94-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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