Triphenyl-(3,4,5-trimethoxy-benzyl)-phosphonium,bromide CAS 61240-20-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61240-20-8 |
| Molecular Formula | C28H28O3P Br |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Triphenyl-(3,4,5-trimethoxy-benzyl)-phosphonium,bromide (CAS 61240-20-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C28H28O3P Br. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C28H28O3P Br |
| Molecular Weight | 523.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Br-containing |
Related Triphenyl Standards
- Triphenyl phosphite (CAS 101-02-0)
- Triphenyl(p-tolyl)phosphonium iodide (CAS 10111-23-6)
- 2,2,6-Triphenyl-2H-pyran-4(3H)-one (CAS 102593-55-5)
- 1-(3,3,5-Triphenyl-3H-pyrrol-2-yl)isoquinoline (CAS 10425-48-6)
- 1-(3,4,5-Triphenyl-1H-pyrrol-2-yl)isoquinoline (CAS 10425-52-2)
- 2,4,6-Triphenyl-1-(p-tolyl)pyridin-1-ium tetrafluoroborate (CAS 107108-26-9)
- Triphenyl(3,4,5-trimethoxybenzyl)phosphonium chloride (CAS 108683-61-0)
- (S)-1,1,2-Triphenyl-1,2-ethanediol (CAS 108998-83-0)
Recommended Standards
- Ethyl 1-methyl-5-nitro-1H-indole-2-carboxylate (CAS 71056-57-0)
- Benzyl (6-bromobenzo[b]thiophen-2-yl)carbamate (CAS 2570190-27-9)
- 2-(N-Ethylperfluorooctanesulfonamido)ethyl acrylate (CAS 423-82-5)
- 3-(2-Methylpropyl)-2-sulfanyl-5-(thiophen-2-yl)-3h,4h-thieno[2,3-d]pyrimidin-4-one (CAS 743452-26-8)
- (S)-2-(naphthalen-2-ylmethyl)pyrrolidine-2-carboxylic acid (CAS 679796-43-1)
- 2-(3-Carbethoxy-4-hydroxypyrrolidin-2-on-1-yl)ethyl acetate (CAS 62613-79-0)
- Myristoyl Pentapeptide -4 acetate (CAS 959610-30-1(free base))
Why CATO?
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