Diethyl tetradecylphosphonate CAS 5191-09-3
| CAS No. | 5191-09-3 |
| Molecular Formula | C18H39O3P |
| Molecular Weight | 334.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Diethyl tetradecylphosphonate.
CATO supplies Diethyl tetradecylphosphonate (CAS 5191-09-3), a certified reference material (molecular formula C18H39O3P, MW 334.47 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H39O3P, Diethyl tetradecylphosphonate contains a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 334.47 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), Diethyl tetradecylphosphonate 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 | C18H39O3P |
| Molecular Weight | 334.47 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1958 |
Related Diethyl Standards
- Diethyl 4-(benzyloxy)benzylphosphonate (CAS 131719-55-6)
- Diethyl 2-((5-nitro-1H-indol-3-yl)methyl)malonate (CAS 93020-27-0)
- Diethyl 5-(2-chloroacetamido)-3-methylthiophene-2,4-dicarboxylate (CAS 146381-87-5)
- Diethyl (4-bromo-2,5-dimethylbenzyl)phosphonate (CAS 1170667-43-2)
- Diethyl 5-(4-fluorophenyl)-3-hydroxy-1-methyl-1H-pyrrole-2,4-dicarboxylate (CAS 1263212-40-3)
- Diethyl 5-(2-fluorophenyl)-3-hydroxy-1-methyl-1H-pyrrole-2,4-dicarboxylate (CAS 1263215-30-0)
- Diethyl 5-(3-fluorophenyl)-3-hydroxy-1-methyl-1H-pyrrole-2,4-dicarboxylate (CAS 1263215-38-8)
- 1,5-Diethyl 3-{[(2-aminophenyl)formamido]imino}pentanedioate (CAS 148902-09-4)
Recommended Standards
- Dibutyldecylphosphonate (CAS 36378-71-9)
- S-Petasin (CAS 70238-51-6)
- 1-Dimethoxyphosphorylhexadecane (CAS 33447-06-2)
- Trihexyl Phosphite (CAS 6095-42-7)
- 6-(Cyclopentyloxy)-5-methylpyridin-3-amine (CAS 1250736-64-1)
- CAS 219957-04-7 (CAS 219957-04-7)
- 2-Nitrocinnamic Acid (CAS 1013-96-3)
- Methyl 3-[4-(4-methoxybenzenesulfonamido)phenoxy]thiophene-2-carboxylate (CAS 900015-19-2)
- Ethyl 2-amino-3-methylisonicotinate (CAS 1227579-26-1)
- Fmoc-α-allyl-D-Gly-OH (CAS 170642-28-1)
- 1-Phenyl-2,5,8,11,14,17,20,23,26-nonaoxaoctacosan-28-amine (CAS 868594-50-7)
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-(4-isopropyl-phenoxy)-2-pyrrolidinecarboxylic acid (CAS 1354486-32-0)
- (e)-3-(2,3-Difluorophenyl)prop-2-en-1-ol (CAS 1033010-15-9)
- MOTS-c Peptide (CAS 1627580-64-6)
Why CATO?
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