| CAS No. | 9076-04-4 |
| Molecular Formula | C3H4O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
The occurrence of Oxirane, 2-methyl-, polymer with oxirane, 2-propenoate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Oxirane, 2-methyl-, polymer with oxirane, 2-propenoate (CAS 9076-04-4), molecular formula C3H4O2C3H6OC2H4O and molecular weight 174.20 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Oxirane, 2-methyl-, polymer with oxirane, 2-propenoate (C3H4O2C3H6OC2H4O) is characterized by 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.
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), Oxirane, 2-methyl-, polymer with oxirane, 2-propenoate 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 | C3H4O2 C3H6O C2H4O |
| Molecular Weight | 174.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1959 |