1119449-92-1 5-(Chloromethyl)-4-ethyl-2-methyl-1,3-thiazole 8846AC C7H10ClNS CAS 1119449-92-1
| CAS No. | 1119449-92-1 |
| Molecular Formula | C7H10ClNS |
| Molecular Weight | 175.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1119449-92-1 5-(Chloromethyl)-4-ethyl-2-methyl-1,3-thiazole 8846AC C7H10ClNS (CAS 1119449-92-1), molecular formula C7H10ClNS and molecular weight 175.68 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1119449-92-1 5-(Chloromethyl)-4-ethyl-2-methyl-1,3-thiazole 8846AC C7H10ClNS (C7H10ClNS) contains a nitrile group, sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 175.68 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 1119449-92-1 5-(Chloromethyl)-4-ethyl-2-methyl-1,3-thiazole 8846AC C7H10ClNS 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.
Physical & Chemical Properties
| Molecular Formula | C7H10ClNS |
| Molecular Weight | 175.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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