Triphenyl(propyl)phosphonium iodide CAS 14350-50-6
| CAS No. | 14350-50-6 |
| Molecular Formula | C21H22P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Triphenyl(propyl)phosphonium iodide (C21H22PI) contains organophosphorus functionality, iodine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 10.5, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 432.28 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Triphenyl(propyl)phosphonium iodide (CAS 14350-50-6) is a high-purity analytical reference standard with the molecular formula C21H22PI and a molecular weight of 432.28 g/mol.
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), Triphenyl(propyl)phosphonium iodide 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 | C21H22P I |
| Molecular Weight | 432.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | I-containing |
Related Triphenyl Standards
- Triphenyl phosphite (CAS 101-02-0)
- Triphenyl(p-tolyl)phosphonium iodide (CAS 10111-23-6)
- 2,2,6-Triphenyl-2H-pyran-4(3H)-one (CAS 102593-55-5)
- 1-(3,3,5-Triphenyl-3H-pyrrol-2-yl)isoquinoline (CAS 10425-48-6)
- 1-(3,4,5-Triphenyl-1H-pyrrol-2-yl)isoquinoline (CAS 10425-52-2)
- 2,4,6-Triphenyl-1-(p-tolyl)pyridin-1-ium tetrafluoroborate (CAS 107108-26-9)
- Triphenyl(3,4,5-trimethoxybenzyl)phosphonium chloride (CAS 108683-61-0)
- (S)-1,1,2-Triphenyl-1,2-ethanediol (CAS 108998-83-0)
Recommended Standards
- 20(R)--Ginsenoside Rh1 (CAS 80952-71-2)
- 3-(4-Fluorophenyl)-1H-pyrazol-5(4H)-one (CAS 264208-45-9)
- N-(4-(benzo[d]oxazol-2-yl)phenyl)-3,4-dichlorobenzamide (CAS 346653-11-0)
- Methyl 6-fluoro-1H-indole-4-carboxylate (CAS 1082040-43-4)
- methyl 2-amino-2-(2-hydroxyphenyl)acetate (CAS 252967-15-0)
- 1-(4-Bromothiophen-2-yl)-2,2,2-trifluoroethan-1-ol (CAS 946501-48-0)
- N-Cyclopentyl 5-bromopicolinamide (CAS 845305-91-1)
- 4,5-Dichloro-8-(trifluoromethyl)quinoline (CAS 1065093-32-4)
- (R)-2-Isopropylmorpholine hydrochloride (CAS 185544-82-5)
- Insulin Degludec Impurity 20 (CAS CATO-C4X-215720)
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