N-(3,4-Dichlorophenyl)-4-ethyl-4,5-dihydro-1,3-thiazol-2-amine CAS 438030-07-0
| CAS No. | 438030-07-0 |
| Molecular Formula | C11H12Cl2N2S |
| Molecular Weight | 275.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-(3,4-Dichlorophenyl)-4-ethyl-4,5-dihydro-1,3-thiazol-2-amine 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.
N-(3,4-Dichlorophenyl)-4-ethyl-4,5-dihydro-1,3-thiazol-2-amine (CAS 438030-07-0) is a high-purity analytical reference standard with the molecular formula C11H12Cl2N2S and a molecular weight of 275.20 g/mol.
Based on its molecular formula C11H12Cl2N2S, N-(3,4-Dichlorophenyl)-4-ethyl-4,5-dihydro-1,3-thiazol-2-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 275.20 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.
Physical & Chemical Properties
| Molecular Formula | C11H12Cl2N2S |
| Molecular Weight | 275.20 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
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