2-Bromo-1-(1-methyl-2-oxabicyclo[2.1.1]hexan-4-yl)ethanone CAS 2452341-99-8
| CAS No. | 2452341-99-8 |
| Molecular Formula | C8H11BrO2 |
| Molecular Weight | 219.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Bromo-1-(1-methyl-2-oxabicyclo[2.1.1]hexan-4-yl)ethanone 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.
CATO supplies 2-Bromo-1-(1-methyl-2-oxabicyclo[2.1.1]hexan-4-yl)ethanone (CAS 2452341-99-8), a certified reference material (molecular formula C8H11BrO2, MW 219.08 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, 2-Bromo-1-(1-methyl-2-oxabicyclo[2.1.1]hexan-4-yl)ethanone is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 219.08 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H11BrO2 |
| Molecular Weight | 219.08 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 4-bromo-2,3-dihydro-1-benzofuran-3-one (CAS 1020966-78-2)
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Recommended Standards
- 2-(4-Bromo-3,5-dimethyl-1h-pyrazol-1-yl)ethan-1-ol (CAS 652982-93-9)
- 2-bromo-1-(2-oxabicyclo[2.2.1]heptan-4-yl)ethanone (CAS 2452342-77-5)
- 2-(4-Bromo-1-methyl-1H-imidazol-2-yl)propan-2-ol (CAS 2639836-54-5)
- 2-bromo-1-(3-methoxy-1-bicyclo[1.1.1]pentanyl)ethanone (CAS 2573212-82-3)
- N-(oxolan-2-ylmethylidene)hydroxylamine (CAS 23247-31-6)
- 544-13-8 01ZI68F3CQ Glutaronitrile Pentanedinitrile 1,3-Trimethylenedinitrile 4-02-00-01941 (Beilstein Handbook Reference) AI3-07024 BRN 1738385 1,3-Dicyanopropane EINECS 208-861-6 Glutaric acid dinitrile Glutarodinitrile NSC 3807 Pyrotartaric acid nitrile UNII-01ZI68F3CQ (CAS 544-13-8)
- 6-cyclopropyl-1H-indole-3-sulfonic acid (CAS 2360991-75-7)
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- 3-Chloro-2-(trifluoromethyl)isonicotinonitrile (CAS 1805498-48-9)
- 2-[3-(Fluoromethyl)azetidin-1-yl]ethan-1-ol (CAS 1443983-86-5)
- N-methyl-2-phenyl-6-((phenylsulfonyl)methyl)pyrimidin-4-amine (CAS 477867-01-9)
- 6-Fluoro-8-iodo-5-methylquinoline (CAS 1420793-12-9)
- Autocamtide-2-Related Inhibitory Peptide TFA (CAS 167114-91-2（free base）)
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