Benzyltriphenylphosphonium Chloride CAS 1100-88-5
| CAS No. | 1100-88-5 |
| Molecular Formula | C25H22P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Benzyltriphenylphosphonium Chloride (CAS 1100-88-5), a certified reference material (molecular formula C25H22PCl, MW 388.88 g/mol) for analytical method development and quality control.
Owing to organophosphorus functionality, chlorine substitution, a polycyclic aromatic system, Benzyltriphenylphosphonium Chloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 388.88 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Benzyltriphenylphosphonium Chloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C25H22P Cl |
| Molecular Weight | 388.88 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1957 |
| Halogen Content | Cl-containing |
Related Benzyltriphenylphosphonium Standards
- Benzyltriphenylphosphonium iodide (CAS 1243-97-6)
- Benzyltriphenylphosphonium tetraphenylborate (CAS 16893-58-6)
- Benzyltriphenylphosphonium tetrahydroborate (CAS 18117-29-8)
- Benzyltriphenylphosphonium tetrafluoroborate (CAS 31240-52-5)
- Benzyltriphenylphosphonium 4-(1,1,1,3,3,3-hexafluoro-2-(4-hydroxyphenyl)propan-2-yl)phenolate (CAS 75768-65-9)
Recommended Standards
- 4-(2,5-Dioxo-2,5-dihydro-1h-pyrrol-1-yl)benzonitrile (CAS 31489-18-6)
- 2-Amino-3-(4-(tert-butyl)phenyl)-3-hydroxypropanoic acid (CAS 1523520-66-2)
- Methyl 2-amino-2-(4-bromo-3-methylphenyl)acetate (CAS 1510070-50-4)
- 5-Bromo-N-(2,2-dimethoxyethyl)nicotinamide (CAS 1250036-97-5)
- (S)-1-(2,5-Dioxoimidazolidin-4-yl)urea (CAS 3844-67-5)
- 7-Chloro-5-nitroisoquinoline (CAS 1335050-24-2)
- 1-Methyl-3-(trifluoromethyl)-1h-pyrazole-5-thiol (CAS 191334-86-8)
- 3-Amino-2-(5-bromo-2-methoxybenzyl)propan-1-ol (CAS 1488037-62-2)
- Tetrahydro-4,8-ethanobenzo[1,2-c:4,5-c']difuran-1,3,5,7(3aH,7aH)-tetraone (CAS 2754-40-7)
- Allo-Thr7-Tirzepatide (CAS CATO-CPTD788933)
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