(4-Methoxybenzyl)triphenylphosphonium chloride CAS 3462-97-3
| CAS No. | 3462-97-3 |
| Molecular Formula | C26H24OP |
| 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.
(4-Methoxybenzyl)triphenylphosphonium chloride (CAS 3462-97-3) is a high-purity analytical reference standard with the molecular formula C26H24OPCl and a molecular weight of 418.90 g/mol.
Structurally, (4-Methoxybenzyl)triphenylphosphonium chloride (C26H24OPCl) contains a steroid core, organophosphorus functionality, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 14.5, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 418.90 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C26H24OP Cl |
| Molecular Weight | 418.90 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, DMSO |
| 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.) | 1957 |
| Halogen Content | Cl-containing |
Related Methoxybenzyl Standards
- 2-((2-Methoxybenzyl)(methyl)amino)ethanol (CAS 100054-98-6)
- 1-(1-(4-methoxybenzyl)-1H-1,2,3-triazol-4-yl)ethan-1-one (CAS 1001112-90-8)
- 2-((4-Methoxybenzyl)amino)ethanol hydrochloride (CAS 100132-03-4)
- 1-(3-Methoxybenzyl)-3,5-dimethyl-1h-pyrazol-4-amine (CAS 1001519-29-4)
- 1-(4-Methoxybenzyl)-1H-pyrazol-3-amine (CAS 1003011-46-8)
- 3-(4-Methoxybenzyl)pyrrolidine (CAS 1003561-92-9)
- n-(2-Methoxybenzyl)-1-(1-methyl-1h-pyrazol-5-yl)methanamine (CAS 1006438-71-6)
- N-(4-methoxybenzyl)-1-(1-methyl-1H-pyrazol-4-yl)methanamine (CAS 1006476-23-8)
Recommended Standards
- 41639-61-6 6-Methoxyhexanoic acid DTXSID80566795 (CAS 41639-61-6)
- 2,7-Naphthalenedisulfonic acid (CAS 92-41-1)
- 3-Methyl-1,2-benzothiazole-1,1-dione (CAS 34989-82-7)
- 4-Chloro-2-methyl-5-nitroquinolin-6-ol (CAS 28613-36-7)
- Abacavir Hydrochloride - API Standards (CAS 136777-48-5)
- 5-Cyclopropoxy-4-methoxypicolinic acid (CAS 1243395-57-4)
- 4-Chloro-2-Nitroaniline (CAS 89-63-4)
- 1-(5-Bromopyrimidin-2-yl)cyclobutan-1-amine hydrochloride (CAS 2135587-14-1)
- 4-Bromo-5'-phenyl-1,1':3',1''-terphenyl (CAS 116941-52-7)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
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