(3-Bromopropyl)triethoxysilane CAS 52090-18-3
| CAS No. | 52090-18-3 |
| Molecular Formula | C9H21BrO3Si |
| Molecular Weight | 285.25 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-Bromopropyl)triethoxysilane (CAS 52090-18-3), a certified reference material (molecular formula C9H21BrO3Si, MW 285.25 g/mol) for analytical method development and quality control.
The molecular framework of (3-Bromopropyl)triethoxysilane (C9H21BrO3Si) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures (3-Bromopropyl)triethoxysilane 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 | C9H21BrO3Si |
| Molecular Weight | 285.25 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Br-containing |
Related Bromopropyl Standards
- 1-(3-Bromopropyl)-3-fluoro-5-(trifluoromethyl)benzene (CAS 1057678-63-3)
- (3-((3-Bromopropyl)carbamoyl)phenyl)boronic acid (CAS 850567-42-9)
- (4-((3-Bromopropyl)carbamoyl)phenyl)boronic acid (CAS 850567-41-8)
- N-(3-bromopropyl)-2-nitrobenzamide (CAS 76315-44-1)
- 1-(3-Bromopropyl)-4-nitro-1H-indole (CAS 1356618-97-7)
- 1-(3-Bromopropyl)-3-(trifluoromethoxy)benzene (CAS 1057678-65-5)
- 9-(3-Bromopropyl)-9H-carbazole (CAS 84359-61-5)
- 1-(3-Bromopropyl)-4-(2,2,2-trifluoroethyl)piperazine (CAS 1343109-33-0)
Recommended Standards
- ((2R,3S,4S,5R,6S)-3,4,5,6-Tetrahydroxytetrahydro-2H-pyran-2-yl)methyl nicotinate (CAS 70802-12-9)
- (6-Bromohexyl)trimethoxysilane (CAS 430473-13-5)
- 2-((3-Carboxyphenyl)carbamoyl)benzoic acid (CAS 19368-09-3)
- (E)-[(3-Nitrophenyl)methylidene]amino N-phenylcarbamate (CAS 39089-86-6)
- Indeno[2,1-b]chromene (CAS 243-24-3)
- 3-Hydroxypropyl hydrogen (2-nitrophenyl)boronate (CAS 85107-45-5)
- Ethyl 4-oxo-4,5,6,7-tetrahydrobenzo[b]thiophene-5-carboxylate (CAS 14779-32-9)
- YM 60828 (CAS 179755-65-8)
- 2-(2-Chloro-6-methylpyridin-4-yl)propan-2-ol (CAS 1429913-15-4)
- Methyl 5-fluoro-3-methylindoline-3-carboxylate (CAS 2577447-91-5)
- 6-((4-Chlorophenyl)thio)-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 339017-49-1)
- 1-(2-(4-Chlorophenyl)-3,4,4-trimethylimidazolidin-1-yl)ethanone (CAS 89367-45-3)
- 2-(4-Amino-1H-pyrazol-1-yl)-N-(3-(trifluoromethyl)phenyl)acetamide hydrochloride (CAS 1361111-75-2)
- Neuropeptide FF (CAS 99566-27-5)
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