m-PEG8-(CH2)12-phosphonic acid ethyl ester CAS 2112737-70-7
| CAS No. | 2112737-70-7 |
| Molecular Formula | C31H65O11P |
| Molecular Weight | 644.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of m-PEG8-(CH2)12-phosphonic acid ethyl ester is closely related to a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies m-PEG8-(CH2)12-phosphonic acid ethyl ester (CAS 2112737-70-7), a certified reference material (molecular formula C31H65O11P, MW 644.81 g/mol) for analytical method development and quality control.
The molecular framework of m-PEG8-(CH2)12-phosphonic acid ethyl ester (C31H65O11P) is characterized by a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
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 m-PEG8-(CH2)12-phosphonic acid ethyl ester 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 | C31H65O11P |
| Molecular Weight | 644.81 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1997 |
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Why CATO?
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