(1-Benzamido-2-chlorovinyl)triphenylphosphonium chloride CAS 90283-60-6
| CAS No. | 90283-60-6 |
| Molecular Formula | C27H22ClNOP |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C27H22ClNOPCl, (1-Benzamido-2-chlorovinyl)triphenylphosphonium chloride contains a steroid core, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 478.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
(1-Benzamido-2-chlorovinyl)triphenylphosphonium chloride (CAS 90283-60-6), molecular formula C27H22ClNOPCl and molecular weight 478.35 g/mol, is a CATO reference standard with documented purity and traceability.
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), (1-Benzamido-2-chlorovinyl)triphenylphosphonium chloride 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 | C27H22ClNOP Cl |
| Molecular Weight | 478.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 16.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Tri-sec-butyl (2,4,4,6-tetra-sec-butoxy-6-methyl-1,3,5,2,4,6-trioxatrisilinan-2-yl) orthosilicate (CAS 70776-64-6)
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- 2-(3,5-Dichlorophenyl)-2-morpholinoacetic acid (CAS 1218367-40-8)
- 4-(Furan-3-yl)-3,5-dimethyl-1H-pyrazole (CAS 2097866-21-0)
- 2-Fluoro-6-(furan-2-yl)benzoic acid (CAS 1261990-22-0)
- 3-Iodoquinolin-6-amine (CAS 1820687-64-6)
- γ-Endorphin (CAS 60893-02-9)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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