tert-butyldimethyl[cis-3-(bromomethyl)cyclobutoxy]silane CAS 2167629-99-2
| CAS No. | 2167629-99-2 |
| Molecular Formula | C11H23BrOSi |
| Molecular Weight | 279.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures tert-butyldimethyl[cis-3-(bromomethyl)cyclobutoxy]silane 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.
tert-butyldimethyl[cis-3-(bromomethyl)cyclobutoxy]silane (CAS 2167629-99-2), molecular formula C11H23BrOSi and molecular weight 279.29 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of tert-butyldimethyl[cis-3-(bromomethyl)cyclobutoxy]silane (C11H23BrOSi) is characterized by a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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.
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.
Physical & Chemical Properties
| Molecular Formula | C11H23BrOSi |
| Molecular Weight | 279.29 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Br-containing |
Related tert Standards
- tert-butyldimethyl[trans-3-(bromomethyl)cyclobutoxy]silane (CAS 2167794-24-1)
- Butyldimethyl(perfluorophenyl)silane (CAS 63107-88-0)
- tert-Butyldimethyl(3-methyl-4-nitrophenoxy)silane (CAS 188645-93-4)
- Butyldimethyl(2,3,4,5-tetrafluorophenyl)silane (CAS 17167-01-0)
- Butyldimethyl(2,3,5,6-tetrafluorophenyl)silane (CAS 17167-03-2)
- tert-Butyldimethyl((2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)allyl)oxy)silane (CAS 350498-98-5)
- tert-Butyldimethyl[(6-nitronaphthalen-2-yl)oxy]silane (CAS 1881331-55-0)
- tert-Butyldimethyl(4-nitrophenoxy)silane (CAS 117635-44-6)
Recommended Standards
- tert-Butyl 3-nitro-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylate (CAS 355818-98-3)
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- TPCA-1 (CAS 507475-17-4)
- tert-Butyl (S)-(4-oxo-2,3,4,5-tetrahydropyrido[3,2-b][1,4]oxazepin-3-yl)carbamate (CAS 2124262-62-8)
- Dopentacontane (CAS 7719-79-1)
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- 3-(2,4-Dimethoxyphenyl)-N-(2-methoxyethyl)-2,5-dimethyl-N-propylpyrazolo[1,5-a]pyrimidin-7-amine (CAS 195054-99-0)
- Methyldivinylphosphine oxide (CAS 945460-42-4)
- Revefenacin Impurity 12 (CAS CATO-C4X-203112)
- 6-Ethoxynaphthalen-1-amine (CAS 837428-13-4)
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- Exenatide (CAS 141758-74-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com