Diethyl (4-(tetradecylamino)phenyl)phosphonate CAS 1103672-42-9
| CAS No. | 1103672-42-9 |
| Molecular Formula | C24H44NO3P |
| Molecular Weight | 425.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Diethyl (4-(tetradecylamino)phenyl)phosphonate is closely related to an amide group, a phosphonate group, 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 Diethyl (4-(tetradecylamino)phenyl)phosphonate (CAS 1103672-42-9), a certified reference material (molecular formula C24H44NO3P, MW 425.58 g/mol) for analytical method development and quality control.
The molecular framework of Diethyl (4-(tetradecylamino)phenyl)phosphonate (C24H44NO3P) is characterized by an amide group, a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 manufactures Diethyl (4-(tetradecylamino)phenyl)phosphonate 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 | C24H44NO3P |
| Molecular Weight | 425.58 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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 |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-Butyl-1-((4-(diethylamino)phenyl)amino)-3-methylbenzo[4,5]imidazo[1,2-a]pyridine-4-carbonitrile (CAS 442572-78-3)
- 4-Butoxy-N-(2-((4-fluorobenzyl)thio)-2-methylpropyl)benzenesulfonamide (CAS 478245-95-3)
- 2,4-Bis(hydroxymethyl)pentane-1,5-diol (CAS 6221-56-3)
- 2-tert-Butoxycarbonylamino-3-(tert-butyl-dimethyl-silanyloxy)-3-(3-methoxy-phenyl)-propionic acidd (CAS 1263093-83-9)
- 1-Chloro-3-propoxypropane (CAS 4161-23-3)
- 9-Amino-2,3,6,7-tetrahydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one (CAS 1173024-83-3)
- 8-Bromo-1,8a-dihydro-imidazo[1,2-a]pyridine-2-carbonyl chloride (CAS 1984062-79-4)
- 4-Methoxy-2-methylbenzoic Acid (CAS 6245-57-4)
- S-(3-chlorophenyl) ethanethioate (CAS 57500-15-9)
- 3-(2,4-Difluorophenyl)-4,5,6,7-tetrahydroisoxazolo[4,3-c]pyridine (CAS 2328103-09-7)
- 183364-82-1 2-Amino-2-cyclopropyl-2-(4-phosphonophenyl)acetic acid C11H14NO5P Y8058 (CAS 183364-82-1)
- n1-Isopropyl-n1-methylpropane-1,2-diamine (CAS 953714-53-9)
- 2-(2,6-Dimethyl-3,5-dioxothiomorpholino)-N-(2,3-dimethylphenyl)acetamide (CAS 868215-31-0)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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