(7-bromo-1-oxo-indan-5-yl) 2,2-dimethylpropanoate CAS 2763159-22-2
| CAS No. | 2763159-22-2 |
| Molecular Formula | C14H21BrO3 |
| Molecular Weight | 317.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (7-bromo-1-oxo-indan-5-yl) 2,2-dimethylpropanoate 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.
(7-bromo-1-oxo-indan-5-yl) 2,2-dimethylpropanoate (CAS 2763159-22-2), molecular formula C14H21BrO3 and molecular weight 317.22 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, (7-bromo-1-oxo-indan-5-yl) 2,2-dimethylpropanoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 317.22 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 | C14H21BrO3 |
| Molecular Weight | 317.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Br-containing |
Related bromo Standards
- 4-Bromo-4'-(cyclopentyloxy)biphenyl (CAS 1352318-50-3)
- (E)-5-Bromo-2-isopropyl-4-methyl-6-styrylpyrimidine (CAS 70169-99-2)
- 3-Bromo-3-(2,6-dimethylphenyl)propiophenone (CAS 898754-64-8)
- 3-Bromo-3-(3,5-dimethylphenyl)propiophenone (CAS 898780-47-7)
- 4-Bromo-3-(2,5-dimethylphenyl)propiophenone (CAS 898753-33-8)
- 4-Bromo-3-(2,6-dimethylphenyl)propiophenone (CAS 898754-67-1)
- 4-Bromo-3-(3,5-dimethylphenyl)propiophenone (CAS 898780-50-2)
- 2-Bromo-1,3-difluoro-5-(4-propylcyclohexyl)benzene (CAS 848093-70-9)
Recommended Standards
- (4-Bromophenyl)(4-butylphenyl)methanone (CAS 91404-25-0)
- (4-Bromophenyl)(4-(tert-butyl)phenyl)methanone (CAS 91404-26-1)
- (r)-3-((1,3-Dioxoisoindolin-2-yl)methyl)-4,4,4-trifluoro-3-hydroxybutanoic acid (CAS 934961-91-8)
- (3-Bromophenyl)(4-butylphenyl)methanone (CAS 844879-33-0)
- 4-Iodo-1-isopropyl-1H-pyrazole-3-carboxylic acid (CAS 1217862-82-2)
- 3,3',6,6'-Tetramethoxy-4,4'-bipyridazine (CAS 1799499-67-4)
- 2-[hydroxy(methyl)phosphoryl]benzoic acid (CAS 55918-57-5)
- 4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxazole (CAS 2186640-06-0)
- Cortisuzol (CAS 50801-44-0)
- 1,3-Difluoro-4-nitro-2-(propan-2-yloxy)benzene (CAS 1881332-06-4)
- Methyl 1-oxaspiro[2.6]nonane-2-carboxylate (CAS 73039-85-7)
- Tert-butyl n-[4-(4-aminopiperidin-1-yl)-4-oxobutyl]-N-methylcarbamate (CAS 1305711-11-8)
- (R)-1-(2,3-Dichlorophenyl)ethan-1-ol (CAS 867288-31-1)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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