2-bromo-1-(oxan-4-yl)ethan-1-one CAS 141095-78-5
| CAS No. | 141095-78-5 |
| Molecular Formula | C7H11BrO2 |
| Molecular Weight | 207.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-bromo-1-(oxan-4-yl)ethan-1-one.
CATO supplies 2-bromo-1-(oxan-4-yl)ethan-1-one (CAS 141095-78-5), a certified reference material (molecular formula C7H11BrO2, MW 207.07 g/mol) for analytical method development and quality control.
2-bromo-1-(oxan-4-yl)ethan-1-one (C7H11BrO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-bromo-1-(oxan-4-yl)ethan-1-one 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 | C7H11BrO2 |
| Molecular Weight | 207.07 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 | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
Related bromo Standards
- 6-bromo-[1,2,4]triazolo[4,3-a]pyrimidine (CAS 1019023-12-1)
- 3-bromo-[1,2,4]triazolo[4,3-a]pyrazine (CAS 1159554-51-4)
- 5-bromo-1H-pyrazolo[3,4-b]pyrazine (CAS 1196152-90-5)
- ethyl 2-bromo-2-cyclopropylacetate (CAS 1200828-74-5)
- 3-bromo-[1,2,4]triazolo[4,3-a]pyrimidine (CAS 1263286-57-2)
- 2-bromo-1-tetrahydropyran-3-yl-ethanone (CAS 1461706-30-8)
- 1-bromo-3-(oxolan-2-yl)propan-2-one (CAS 1538694-77-7)
- 5-bromo-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 154695-81-5)
Recommended Standards
- 2-Amino-1-(3-bromopyrrolidin-1-yl)ethanone (CAS 1353979-06-2)
- Ethyl (E)-5-Bromopent-2-enoate (CAS 132640-86-9)
- 6-(2-Bromoethyl)oxan-2-one (CAS 152668-02-5)
- Methyl 3-bromocyclopentane-1-carboxylate (CAS 1311312-00-1)
- N-Ethyl-5-phenyl-1,3,4-thiadiazol-2-amine (CAS 91265-79-1)
- 2-Fluoro-4-(trifluoromethyl)benzaldehyde (CAS 89763-93-9)
- 2-(Aminomethyl)-3-(difluoromethyl)-6-hydroxy-4-(trifluoromethyl)pyridine (CAS 1805255-51-9)
- Dopamine Impurity 57 (CAS 16240-59-8)
- 5-nitroisoquinolin-1-amine (CAS 98410-86-7)
- 2-Anilinobenzoic acid methyl ester (CAS 35708-19-1)
- (8aS)-octahydropyrrolo[1,2-a]piperazine dihydrochloride (CAS 634922-11-5)
- 2,4-Di(pyridin-3-yl)thiazole (CAS 145737-61-7)
- tert-Butyl (7aS)-2-benzyl-7a-(dimethylphosphoryl)octahydro-5H-pyrrolo[3,4-c]pyridine-5-carboxylate (CAS 2696258-10-1)
- Semaglutide impurity 57 (CAS 2773558-06-6)
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