Dimethyl (3-phenylpropanoyl)phosphonate CAS 55339-95-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55339-95-2 |
| Molecular Formula | C11H15O4P |
| Molecular Weight | 242.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dimethyl (3-phenylpropanoyl)phosphonate (CAS 55339-95-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H15O4P. Molecular weight: 242.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H15O4P |
| Molecular Weight | 242.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
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Recommended Standards
- Diethyl(4-formylphenyl)phosphonate (CAS 72436-45-4)
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- Bis(2-ethoxyethyl) hydrogen phosphate (CAS 94113-78-7)
- CAS 2271036-44-1 (CAS 2271036-44-1)
- tert-Butyl 2-(5-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylate (CAS 1352718-88-7)
- Resmetirom impurity 79 (CAS CATO-C4X-291279)
- tert-Butyl (5-(4-bromophenyl)-3-methylisoxazol-4-yl)carbamate (CAS 1280205-96-0)
- N-Boc-N-n-propylethylenediamine, 97% (CAS 105628-64-6)
- 2-(Furan-2-yl)-2-(thiophen-2-ylsulfonyl)ethan-1-amine hydrochloride (CAS 1177308-06-3)
- D-Leu26-Tirzepatide (CAS CATO-CPTD788908)
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