| CAS No. | 53399-01-2 |
| Molecular Formula | C5H3Cl3N2OS |
| Molecular Weight | 245.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 245.51 g/mol gives 2,2,2-Trichloro-n-(1,3-thiazol-2-yl)acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2,2,2-Trichloro-n-(1,3-thiazol-2-yl)acetamide (CAS 53399-01-2), molecular formula C5H3Cl3N2OS and molecular weight 245.51 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2,2,2-Trichloro-n-(1,3-thiazol-2-yl)acetamide (C5H3Cl3N2OS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 245.51 g/mol, it falls into the medium-molecular-weight range. 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), 2,2,2-Trichloro-n-(1,3-thiazol-2-yl)acetamide 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 | C5H3Cl3N2OS |
| Molecular Weight | 245.51 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |