(2-Methylbenzyl)triphenylphosphonium Chloride CAS 63368-36-5
| CAS No. | 63368-36-5 |
| Molecular Formula | C26H24P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2-Methylbenzyl)triphenylphosphonium Chloride is closely related to organophosphorus functionality, chlorine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(2-Methylbenzyl)triphenylphosphonium Chloride (CAS 63368-36-5) is a high-purity analytical reference standard with the molecular formula C26H24PCl and a molecular weight of 402.90 g/mol.
Based on its molecular formula C26H24PCl, (2-Methylbenzyl)triphenylphosphonium Chloride contains organophosphorus functionality, chlorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 402.90 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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-Methylbenzyl)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 | C26H24P Cl |
| Molecular Weight | 402.90 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) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
Related Methylbenzyl Standards
- 1-(3-methylbenzyl)-1H-pyrazol-4-amine (CAS 1002033-31-9)
- 3-(4-Methylbenzyl)pyrrolidine Hydrochloride (CAS 1003561-96-3)
- 3-(1-(4-Methylbenzyl)-3-phenyl-1h-pyrazol-4-yl)acrylic acid (CAS 1006494-72-9)
- N-(4-Methylbenzyl)-6-oxo-1-propyl-1,6-dihydropyridazine-3-carboxamide (CAS 1007826-51-8)
- 5-(4-methylbenzyl)-6a,7,8,9-tetrahydropyrido[3,2-e]pyrrolo[1,2-a]pyrazin-6(5H)-one (CAS 1009282-30-7)
- 5-(4-methylbenzyl)-7-(trifluoromethyl)-1,2,3,3a-tetrahydropyrrolo[1,2-a]quinoxalin-4(5H)-one (CAS 1009537-73-8)
- 3-Methyl-1-(4-methylbenzyl)-6-phenyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011397-32-2)
- 2-(4-Methylbenzyl)isoindoline-1,3-dione (CAS 101207-45-8)
Recommended Standards
- (3-Chloro-2-fluoro-5-methylphenyl)boronic acid (CAS 352535-88-7)
- (R)-2-(3-(Benzyl(methyl)amino)piperidin-1-yl)acetic acid (CAS 1354010-18-6)
- 4-(2-Chlorobenzyl)thiomorpholine (CAS 414873-32-8)
- 4-Fluoro-3-(N-(2-methoxyphenyl)sulfamoyl)benzoic acid (CAS 329269-49-0)
- Moxifloxacin Impurity 40(S,R) (CAS 855661-74-4)
- 3-(CYclopentylsulfanyl)phenol (CAS 1566305-07-4)
- 5-(Thiomorpholinomethyl)furan-2-carboxylic acid (CAS 1042500-82-2)
- N-ethylpyrazin-2-amine (CAS 65032-08-8)
- 2-(Ethoxymethyl)-4-methyl-1,3-thiazole-5-carboxylic acid (CAS 136204-53-0)
- Cholecystokinin Octapeptide (1-5) (desulfated) (CAS 121880-96-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com