(2,2-Dichloro-1-(4-methylbenzamido)vinyl)triphenylphosphonium chloride CAS 86521-52-0
| CAS No. | 86521-52-0 |
| Molecular Formula | C28H23Cl2NOP |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 526.82 g/mol gives (2,2-Dichloro-1-(4-methylbenzamido)vinyl)triphenylphosphonium chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(2,2-Dichloro-1-(4-methylbenzamido)vinyl)triphenylphosphonium chloride (CAS 86521-52-0), molecular formula C28H23Cl2NOPCl and molecular weight 526.82 g/mol, is a CATO reference standard with documented purity and traceability.
(2,2-Dichloro-1-(4-methylbenzamido)vinyl)triphenylphosphonium chloride (C28H23Cl2NOPCl) contains a steroid core, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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), (2,2-Dichloro-1-(4-methylbenzamido)vinyl)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 | C28H23Cl2NOP Cl |
| Molecular Weight | 526.82 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.) | 1981 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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- 4,5,6,7-Tetrahydro-1H-indazole-7-carboxylic acid hydrochloride (CAS 2138565-28-1)
- Benzyl ((1-(2-aminoacetyl)piperidin-4-yl)methyl)(cyclopropyl)carbamate (CAS 1353984-67-4)
- 2-((Phenylselanyl)methyl)tetrahydrofuran (CAS 65539-72-2)
- [pGlu] Semaglutide (CAS CATO-C4X-2226288)
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