| CAS No. | 67953-68-8 |
| Molecular Formula | C7H13NO4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
The occurrence of 2-Propenoic acid, 2-methyl-, polymer with butyl 2-propenoate, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-1-propanesulfonic acid and 2-propenenitrile is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Propenoic acid, 2-methyl-, polymer with butyl 2-propenoate, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-1-propanesulfonic acid and 2-propenenitrile (CAS 67953-68-8), molecular formula C7H13NO4SC7H12O2C4H6O2C3H3N and molecular weight 474.57 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H13NO4SC7H12O2C4H6O2C3H3N, 2-Propenoic acid, 2-methyl-, polymer with butyl 2-propenoate, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-1-propanesulfonic acid and 2-propenenitrile contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 474.57 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-, polymer with butyl 2-propenoate, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-1-propanesulfonic acid and 2-propenenitrile 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 | C7H13NO4S C7H12O2 C4H6O2 C3H3N |
| Molecular Weight | 474.57 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |