2-Bromo-5-(2-((tert-butyldimethylsilyl)oxy)ethyl)thiazole CAS 2143028-23-1
| CAS No. | 2143028-23-1 |
| Molecular Formula | C11H20BrNOSSi |
| Molecular Weight | 322.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Bromo-5-(2-((tert-butyldimethylsilyl)oxy)ethyl)thiazole is closely related to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Bromo-5-(2-((tert-butyldimethylsilyl)oxy)ethyl)thiazole (CAS 2143028-23-1), molecular formula C11H20BrNOSSi and molecular weight 322.34 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Bromo-5-(2-((tert-butyldimethylsilyl)oxy)ethyl)thiazole (C11H20BrNOSSi) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 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 322.34 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 2-Bromo-5-(2-((tert-butyldimethylsilyl)oxy)ethyl)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 | C11H20BrNOSSi |
| Molecular Weight | 322.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
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Recommended Standards
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- 3-Amino-5-(aminosulfonyl)-4-phenoxy-benzoic Acid Methyl Ester (CAS 56106-57-1)
- 8-Iodo-2-naphthoic acid (CAS 5088-94-8)
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- 3-Hydroxyquinoline-4-carboxylic acid (CAS 118-13-8)
- 3-(4-methyl-1,3-thiazol-2-yl)prop-2-enoic acid (CAS 89791-85-5)
- 2-(4-Methoxybenzyl)-4,4-dimethyl-4,5-dihydrooxazole (CAS 53644-98-7)
- 7-Methoxy-4-methyl-2-oxo-N-[(5-phenyl-1,2,4-oxadiazol-3-yl)methyl]-2H-1-benzopyran-6-propanamide (CAS 1010936-42-1)
- 7-Bromobenzofuran-3-carbaldehyde (CAS 1368142-94-2)
- 3,4-Di-O-acetyl-6-deoxy-L-glucal (CAS 87335-76-0)
- Trichilinin D (CAS 220698-24-8)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
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