1-(5-Bromobenzofuran-2-yl)-2,2-dimethylpropan-1-one CAS 1040070-42-5
| CAS No. | 1040070-42-5 |
| Molecular Formula | C13H13BrO2 |
| Molecular Weight | 281.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(5-Bromobenzofuran-2-yl)-2,2-dimethylpropan-1-one (C13H13BrO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
1-(5-Bromobenzofuran-2-yl)-2,2-dimethylpropan-1-one (CAS 1040070-42-5) is a high-purity analytical reference standard with the molecular formula C13H13BrO2 and a molecular weight of 281.15 g/mol.
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 1-(5-Bromobenzofuran-2-yl)-2,2-dimethylpropan-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 | C13H13BrO2 |
| Molecular Weight | 281.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
Related Bromobenzofuran Standards
- 1-(7-Bromobenzofuran-2-yl)-2,2-dimethylpropan-1-one (CAS 1250599-30-4)
- 1-(5-Bromobenzofuran-2-yl)-2,2-dimethylpropan-1-amine (CAS 1016719-86-0)
- 1-(7-Bromobenzofuran-2-yl)-2,2-dimethylpropan-1-amine (CAS 1249198-75-1)
- Ethyl 2-(5-bromobenzofuran-2-yl)acetate (CAS 408506-61-6)
- Ethyl 2-(5-bromobenzofuran-3-yl)acetate (CAS 200204-85-9)
- 2-((5-Bromobenzofuran-6-yl)oxy)propanoic acid (CAS 1352496-08-2)
- ethyl 6-bromobenzofuran-3-carboxylate (CAS 1260799-56-1)
- ethyl 7-bromobenzofuran-3-carboxylate (CAS 137242-35-4)
Recommended Standards
- 5-Bromo-n-[3-(1h-imidazol-1-yl)propyl]pyridin-2-amine (CAS 1038733-36-6)
- 2-(2-Bromophenyl)-2-(morpholin-4-yl)acetonitrile (CAS 1157273-16-9)
- 4-Bromo-1-(oxan-2-yl)-1H-indazole (CAS 1022158-35-5)
- 6-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole (CAS 1158680-88-6)
- 3-(Chloromethyl)-5-(3-chlorothiophen-2-yl)-1,2,4-oxadiazole (CAS 1509882-79-4)
- 3-(2-Nitrophenoxy)propan-1-amine (CAS 103546-10-7)
- 2-Chloro-n,6-dimethyl-n-phenylpyrimidin-4-amine (CAS 93669-49-9)
- 3-(5-(Chloromethyl)-1,2,4-oxadiazol-3-yl)-N-cyclopropylbenzamide (CAS 1119452-08-2)
- (1E)-1-(4-Fluorophenyl)-N-(2,2,4-trimethyl-2,3-dihydro-1-benzofuran-7-yl)methanimine (CAS 866150-41-6)
- (3-(Dimethylamino)azetidin-3-yl)methanol (CAS 1824101-74-7)
- 1-(1,1-DImethoxy-ethyl)-2-methoxy-benzene (CAS 72244-69-0)
- 3-hydroxy-5-nitrobenzoic acid 3-nitro-5-oxidanyl-benzoic acid 78238-14-9 A839372 (CAS 78238-14-9)
- (3-(Pyrazin-2-yloxy)phenyl)methanaminehydrochloride (CAS 1171587-07-7)
- Semaglutide impurity 70 (CAS CATO-C4X-222670)
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