1-{1-[(2-chloro-1,3-thiazol-5-yl)methyl]-1H-indol-3-yl}ethan-1-one CAS 866049-70-9
| CAS No. | 866049-70-9 |
| Molecular Formula | C14H11ClN2OS |
| Molecular Weight | 290.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-{1-[(2-chloro-1,3-thiazol-5-yl)methyl]-1H-indol-3-yl}ethan-1-one (CAS 866049-70-9) is a high-purity analytical reference standard with the molecular formula C14H11ClN2OS and a molecular weight of 290.77 g/mol.
Based on its molecular formula C14H11ClN2OS, 1-{1-[(2-chloro-1,3-thiazol-5-yl)methyl]-1H-indol-3-yl}ethan-1-one contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 290.77 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-{1-[(2-chloro-1,3-thiazol-5-yl)methyl]-1H-indol-3-yl}ethan-1-one 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 | C14H11ClN2OS |
| Molecular Weight | 290.77 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-[6-(4-Chlorophenyl)-3-methylimidazo[2,1-b][1,3]thiazol-2-yl]ethan-1-one (CAS 866040-57-5)
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- 2-(Chloromethyl)-5-(4-methylphenyl)-3h,4h-thieno[2,3-d]pyrimidin-4-one (CAS 571155-99-2)
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- 4-Hydrazinyl-2,6-dimethylpyridine (CAS 855643-34-4)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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