3,5-Dibromo-4-(trimethylsilyl)pyridine CAS 550358-62-8
| CAS No. | 550358-62-8 |
| Molecular Formula | C8H11Br2NSi |
| Molecular Weight | 309.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3,5-Dibromo-4-(trimethylsilyl)pyridine (CAS 550358-62-8), a certified reference material (molecular formula C8H11Br2NSi, MW 309.07 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H11Br2NSi, 3,5-Dibromo-4-(trimethylsilyl)pyridine contains a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 309.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 3,5-Dibromo-4-(trimethylsilyl)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 | C8H11Br2NSi |
| Molecular Weight | 309.07 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1984 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromo Standards
- N-(2,5-Dibromo-phenyl)-thioacetamide (CAS 110704-51-3)
- 2,4-Dibromo-6-isopropoxyaniline (CAS 1208078-17-4)
- 3,4-Dibromo-1-(1-cyclopropylethyl)-1H-pyrrol-2(5H)-one (CAS 1706429-09-5)
- 2,4-Dibromo-6-ethoxy-3-methylaniline (CAS 1706453-46-4)
- 2,4-dibromo-6-(2-methoxyethyl)aniline (CAS 1803611-14-4)
- 4,6-Dibromo-benzo[d]thiazol-2(3H)-one, 97% (CAS 383388-46-3)
- [2,4-Dibromo-6-(methyl-NNO-azoxy)phenyl]amine (CAS 474318-78-0)
- Ethyl 2,5-dibromo-4-pyridinecarboxylate (CAS 1214361-41-7)
Recommended Standards
- 2-(2-Chloro-phenyl)-5-trifluoromethyl-2H-pyrazole-3-carbonyl chloride (CAS 511533-50-9)
- 4-(Cyclopropylsulfamoyl)-2-(trifluoromethyl)phenylboronic acid (CAS 2096339-19-2)
- 175276-61-6 5-(4-chlorophenyl)-2-(trifluoromethyl)-3-furancarbonyl chloride 5-(4-chlorophenyl)-2-(trifluoromethyl)furan-3-carbonyl chloride A811971 (CAS 175276-61-6)
- 4,5-Dichloro-2-(2-(trifluoromethyl)phenyl)pyridazin-3(2H)-one (CAS 41933-32-8)
- Boc-Pressinoic acid (A-1545.0050) (CAS 72287-67-3)
- Methyl 6-chloro-2-(2-chloroethyl)pyrimidine-4-carboxylate (CAS 1708436-07-0)
- 4-Bromo-1-butyl-3-(trifluoromethyl)-1H-pyrazole (CAS 1437794-58-5)
- 5-Ethynylpyrimidin-2(1H)-one (CAS 156991-81-0)
- 4-bromo-N,N-dimethylbenzene-1-carboximidamide hydroiodide (CAS 1803591-10-7)
- 1-Butyl-4-chloro-3-nitroquinolin-2(1H)-one (CAS 133306-31-7)
- 11-((2-(Quinoline-8-sulfonamido)ethyl)thio)-6,11-dihydrodibenzo[b,e]oxepine-2-carboxylic acid (CAS 123226-84-6)
- N-(2,4-difluorophenyl)-4,4-dimethyl-3-oxopentanamide (CAS 497059-96-8)
- 4,6-Dibromo-2-chloro-3-nitropyridine (CAS 1823930-37-5)
- (Gly1,Ser3·22,Gln?·3?,Thr?,Arg1?,Tyr21,Ala23·31,Aib32)-Pancreatic Polypeptide (human) (CAS 313988-89-5)
Why CATO?
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