Methyl 2-(triphenylphosphoranyl)propanoate CAS 2689-62-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2689-62-5 |
| Molecular Formula | C22H22O2P Br |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methyl 2-(triphenylphosphoranyl)propanoate (CAS 2689-62-5) pharmaceutical standards reference standard. Molecular formula: C22H22O2P Br. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H22O2P Br |
| Molecular Weight | 429.29 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related Methyl Standards
- (Triphenylphosphoranyl)copper(II) iodide (CAS 47107-74-4)
- 1-Phenyl-2-(triphenylphosphoranyl)ethanone 1-phenyl-2-(triphenyl-$l^{5}-phosphanylidene)ethanone 6048-29-9 NSC6743 Phenacyltriphenylphosphonium Phenacyltriphenylphosphonium bromide Phosphonium, (2-oxo-2-phenylethyl)triphenyl- Phosphonium, (2-oxo-2-phenylethyl)triphenyl-, bromide Phosphonium, phenacyltriphenyl- Phosphonium, phenacyltriphenyl-, bromide (CAS 6048-29-9)
- Tris(triphenylphosphoranyl)ruthenium(V) chloride (CAS 74735-07-2)
Recommended Standards
- 5,6-Dimethyl-2-(3-(methylthio)propyl)pyrimidin-4(1H)-one (CAS 88570-37-0)
- 5-Bromo-3-methylisothiazole-4-carboxylic acid (CAS 23310-81-8)
- 3-Bromo-5-nitrobenzo[b]thiophene (CAS 19492-95-6)
- Etoperidone-d8 Hydrochloride (CAS 1329796-60-2)
- 2-Fluoro-6-methoxybenzoyl chloride (CAS 500912-12-9)
- 5-Chloro-4'-(hydroxymethyl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 1262005-64-0)
- Boc-Cholecystokinin Octapeptide (desulfated) (A-1295.0001) (CAS 25687-34-7)
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 13829788188 / jacky.chen@cato-chem.com