2-Bromo-3-(((tert-butyldimethylsilyl)oxy)methyl)pyridine CAS 524019-50-9
| CAS No. | 524019-50-9 |
| Molecular Formula | C12H20BrNOSi |
| Molecular Weight | 302.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-3-(((tert-butyldimethylsilyl)oxy)methyl)pyridine (C12H20BrNOSi) contains an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 2-Bromo-3-(((tert-butyldimethylsilyl)oxy)methyl)pyridine (CAS 524019-50-9), a certified reference material (molecular formula C12H20BrNOSi, MW 302.28 g/mol) for analytical method development and quality control.
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.
CATO manufactures 2-Bromo-3-(((tert-butyldimethylsilyl)oxy)methyl)pyridine 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 | C12H20BrNOSi |
| Molecular Weight | 302.28 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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.) | 1984 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 4-Bromo-2-((tert-butyldimethylsilyl)oxy)-6-methylpyridine (CAS 1169472-52-9)
- 2-Bromo-6-(((tert-butyldimethylsilyl)oxy)methyl)pyridine (CAS 150058-63-2)
- 3-bromo-5-(((tert-butyldimethylsilyl)oxy)methyl)pyridine (CAS 152351-91-2)
- 2-Bromo-4-(((tert-butyldimethylsilyl)oxy)methyl)pyridine (CAS 815584-38-4)
- 5-Bromo-2-(((tert-butyldimethylsilyl)oxy)methyl)pyridine (CAS 88139-92-8)
- 4-Bromo-6-t-butyl-2-mercaptobenzothiazole (CAS 1199773-20-0)
- 2-bromo-7-methoxy-3-methyl-9H-carbazole (CAS 2649492-68-0)
- 2-Bromo-N,N-dicyclohexylacetamide (CAS 54700-62-8)
Recommended Standards
- 2-[2-(2,6-Dioxo-1,2,3,6-tetrahydro-pyrimidin-4-yl)-vinyl]-6-methoxy-benzoic acid methyl ester (CAS 365542-66-1)
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- 1-(1-Ethyl-1H-pyrrol-2-yl)-2,2,2-trifluoroethanone (CAS 74889-30-8)
- 2-(Aminomethyl)-1h-imidazole-5-carboxylic acid (CAS 867340-38-3)
- 5-(Aminomethyl)-1-cyclopropylpyrimidine-2,4(1H,3H)-dione hydrochloride (CAS 2034154-05-5)
- 2-Bromo-N-(5-chloro-2-nitrophenyl)acetamide (CAS 1341498-01-8)
- 4-Methyl-5-(propane-1-sulfinyl)-1,2,3-thiadiazole (CAS 338419-89-9)
- 3-[(2-Bromophenoxy)methyl]piperidine (CAS 946787-15-1)
- 3-(1-Aminoethyl)-6-chloroquinolin-2(1H)-one (CAS 1782446-73-4)
- 5-Chloro-3-{[(3,4-difluorophenyl)methyl]sulfanyl}-1,2,4-thiadiazole (CAS 1326812-58-1)
- (3aR,4R,5R,6aS)-2-Oxo-4-((E)-3-oxo-4-phenoxybut-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-5-yl [1,1’-Biphenyl]-4-carboxylate (CAS 79171-99-6)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
Why CATO?
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