((4-Chlorobenzamido)methyl)triphenylphosphonium chloride CAS 121561-24-8
| CAS No. | 121561-24-8 |
| Molecular Formula | C26H22ClNOP |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies ((4-Chlorobenzamido)methyl)triphenylphosphonium chloride (CAS 121561-24-8), a certified reference material (molecular formula C26H22ClNOPCl, MW 466.34 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage, chlorine substitution, ((4-Chlorobenzamido)methyl)triphenylphosphonium chloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 466.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
As a certified reference material (CRM), ((4-Chlorobenzamido)methyl)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 | C26H22ClNOP Cl |
| Molecular Weight | 466.34 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) | 15.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorobenzamido Standards
- 2-(2-Chlorobenzamido)-3-hydroxybutanoic acid (CAS 1008206-36-7)
- 2-(4-Chlorobenzamido)-4,5,6,7-tetrahydrobenzo[d]thiazole-4-carboxylic acid (CAS 1019108-36-1)
- 2-(4-Chlorobenzamido)-4-(methylsulfonyl)butanoic acid (CAS 1103964-06-2)
- (R)-2-(4-Chlorobenzamido)-3-(2-oxo-1,2-dihydroquinolin-4-yl)propanoic acid (CAS 111911-90-1)
- 3-(3-Chlorobenzamido)-2-methylpropanoic acid (CAS 1211469-63-4)
- 1-(4-(4-Chlorobenzamido)benzyl)-N-(4-fluorobenzyl)-1H-imidazole-4-carboxamide (CAS 1251709-57-5)
- 1-(4-(4-Chlorobenzamido)benzyl)-N-phenyl-1H-imidazole-4-carboxamide (CAS 1251709-75-7)
- 2-(4-Chlorobenzamido)acetic acid (CAS 13450-77-6)
Recommended Standards
- 3,5-Diisopropoxybenzaldehyde (CAS 94169-64-9)
- 1-Methyl-3-nitro-1h-pyrazole-4-sulfonyl chloride (CAS 1423033-93-5)
- 1-(2-Cyclopropyl-6-ethylpyrimidin-4-yl)-1H-imidazole-4-carboxylic acid (CAS 1708080-75-4)
- N-DesmethylBendamustine (CAS 41515-13-3)
- Sulfoxaflor-D3-13C2-15N2 (CAS CATO-CCPD102490)
- 1-Aminocyclopropanecarboxylic Acid (CAS 22059-21-8)
- 3,3-Dimethylthiomorpholine 1,1-dioxide (CAS 1272670-08-2)
- 1187167-34-5 4-(2-Bromobenzoyl)-2-methylpyridine MFCD13153288 (CAS 1187167-34-5)
- (R)-1,3,3-Triphenylhexahydropyrrolo[1,2-c][1,3,2]oxazaborole (CAS 145238-45-5)
- Cycloaspeptide A (CAS 109171-13-3)
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