(3-methoxyphenyl)phosphonic acid diethyl ester 65442-22-0 CAS 65442-22-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65442-22-0 |
| Molecular Formula | C11H17O4P |
| Molecular Weight | 244.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-methoxyphenyl)phosphonic acid diethyl ester 65442-22-0 (CAS 65442-22-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H17O4P. Molecular weight: 244.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H17O4P |
| Molecular Weight | 244.22 g/mol |
| 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1975 |
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Recommended Standards
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- CAS 207283-64-5 (CAS 207283-64-5)
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- 3-(pyridin-2-yl)-4,5-dihydro-1,2,4-oxadiazol-5-one (CAS 65173-14-0)
- 1,4-Dioxaspiro[4.5]decan-8-yl 4-methylbenzenesulfonate (CAS 23511-05-9)
- 3-(Cyclopropylmethyl)-5-fluoro-1h-indole (CAS 1779134-41-6)
- 2-(2-Methylcyclohexyl)propanoic acid (CAS 82976-71-4)
- 4-(Aminomethyl)aniline hydrochloride (CAS 140401-57-6)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2-phenylethanethioamide (CAS 339104-34-6)
- Heme iron polypeptide(Hematin) (CAS 14875-96-8)
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