5-Bromo-2-(trimethylsilyl)thiazole CAS 533887-53-5
| CAS No. | 533887-53-5 |
| Molecular Formula | C6H10BrNSSi |
| Molecular Weight | 236.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 5-Bromo-2-(trimethylsilyl)thiazole (C6H10BrNSSi) contains a nitrile group, sulfur-containing functionality, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 236.20 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.
5-Bromo-2-(trimethylsilyl)thiazole (CAS 533887-53-5), molecular formula C6H10BrNSSi and molecular weight 236.20 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-Bromo-2-(trimethylsilyl)thiazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H10BrNSSi |
| Molecular Weight | 236.20 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- n-(2-Methoxybenzyl)-1-(1-methyl-1h-pyrazol-5-yl)methanamine (CAS 1006438-71-6)
- 4-Chloro-6-(difluoromethyl)-3-fluoro-2-methoxypyridine (CAS 1805390-66-2)
- tert-Butyl (2-(2-(bromomethoxy)ethoxy)ethyl)carbamate (CAS 2858813-07-5)
- Netupitant Impurity 14 (CAS CATO-C4X-122314)
- (1-(6-Methoxypyrimidin-4-yl)piperidin-4-yl)methanamine hydrochloride (CAS 1353946-17-4)
- 5-Chloro-2-(piperazin-1-yl)thiazole (CAS 223514-52-1)
- ethyl 2-[(2,6-dimethylphenyl)methylidene]-3-oxobutanoate (CAS 1807887-88-2)
- D-Ala21-Tirzepatide (CAS CATO-CPTD788913)
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