(4-Ethylbenzyl)triphenylphosphonium chloride CAS 207291-53-0
| CAS No. | 207291-53-0 |
| Molecular Formula | C27H26P |
| Molecular Weight | 381.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (4-Ethylbenzyl)triphenylphosphonium chloride is closely related to organophosphorus functionality, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(4-Ethylbenzyl)triphenylphosphonium chloride (CAS 207291-53-0), molecular formula C27H26P and molecular weight 381.47 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (4-Ethylbenzyl)triphenylphosphonium chloride (C27H26P) contains organophosphorus functionality, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 381.47 g/mol, it falls into the moderately-high-molecular-weight range. 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 (4-Ethylbenzyl)triphenylphosphonium chloride 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 | C27H26P |
| Molecular Weight | 381.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2016 |
Related Ethylbenzyl Standards
- 5-((4-Ethylbenzyl)thio)-8,9-dimethoxyimidazo[1,2-c]quinazolin-2(3H)-one (CAS 439109-23-6)
- 2-((4-Ethylbenzyl)thio)-5-(piperidin-1-ylmethyl)pyrimidin-4(3H)-one (CAS 1221715-18-9)
- 5-((4-Ethylbenzyl)thio)imidazo[1,2-c]quinazolin-2(3H)-one (CAS 439108-22-2)
- 2-((4-Ethylbenzyl)thio)-6,7-dimethoxy-3-phenethylquinazolin-4(3H)-imine (CAS 477848-88-7)
- 1-(4-Ethylbenzyl)-6-methyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 871497-71-1)
- N-(4-ethylbenzyl)-1-((2-(piperidin-1-yl)pyridin-3-yl)sulfonyl)piperidine-4-carboxamide (CAS 1291865-93-4)
- N-(4-Ethylbenzyl)-2-(1H-indol-3-yl)ethanamine (CAS 353773-77-0)
- Methyl 4-((4-ethylbenzyl)oxy)benzoate (CAS 400736-66-5)
Recommended Standards
- (4-(1H-Benzo[d]imidazol-2-yl)piperidin-1-yl)([1,1'-biphenyl]-4-yl)methanone (CAS 887885-07-6)
- 1-((4-Methoxyphenyl)sulfonyl)-N-(thiazol-2-yl)piperidine-4-carboxamide (CAS 904011-46-7)
- 4-Iodo-6-methoxy-2-(trifluoromethoxy)pyridine-3-carbonyl chloride (CAS 1805933-10-1)
- 2-((3-(Thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)-N-(m-tolyl)acetamide (CAS 868966-42-1)
- 5-Amino-1-(2,3-dimethylphenyl)-1H-pyrazole-4-carboxamide (CAS 792953-06-1)
- 8-fluoronaphthalen-1-ol (CAS 383155-01-9)
- 2-(Piperazin-1-yl)pentan-1-ol (CAS 1182901-74-1)
- ethyl 3-acetyl-4-oxocyclohexane-1-carboxylate (CAS 107861-64-3)
- 4-Carboethoxy-3-(3-methoxyphenyl)propiophenone (CAS 898774-58-8)
- n-(1-Benzylpiperidin-4-yl)furan-2-carboxamide (CAS 132864-14-3)
- Methyl 2-(spiro[2.2]Pentan-1-yl)acetate (CAS 114720-65-9)
- 5-(((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)methyl)-4,5-dihydroisoxazole-3-carboxylic acid (CAS 251097-82-2)
- 6-Isopropoxy-5-methylpyridin-3-amine (CAS 1249761-56-5)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
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