| CAS No. | 25667-93-0 |
| Molecular Formula | C8H14O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 246.35 g/mol gives 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester, polymer with ethenylbenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester, polymer with ethenylbenzene (CAS 25667-93-0), a certified reference material (molecular formula C8H14O2C8H8, MW 246.35 g/mol) for analytical method development and quality control.
The molecular framework of 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester, polymer with ethenylbenzene (C8H14O2C8H8) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester, polymer with ethenylbenzene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
| Molecular Formula | C8H14O2 C8H8 |
| Molecular Weight | 246.35 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |