4-bromo-1H,1aH,6H,6aH-cyclopropa[a]indene-1-carboxylic acid CAS 2059941-40-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2059941-40-9 |
| Molecular Formula | C11H9BrO2 |
| Molecular Weight | 253.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-bromo-1H,1aH,6H,6aH-cyclopropa[a]indene-1-carboxylic acid (CAS 2059941-40-9) pharmaceutical standards reference standard. Molecular formula: C11H9BrO2. Molecular weight: 253.09 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H9BrO2 |
| Molecular Weight | 253.09 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.) | 1997 |
| Halogen Content | Br-containing |
Related bromo Standards
- 1-Bromo-2-fluoro-4-(methylsulfonyl)benzene (CAS 1032825-02-7)
- 2-Bromo-4-fluoro-1-(methylsulfonyl)benzene (CAS 1039744-23-4)
- 2-Bromo-1-(5-methyl-1-benzofuran-2-yl)ethan-1-one (CAS 1178862-94-6)
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Recommended Standards
- 4-Bromo-1-fluoro-2-(methylsulphonyl)benzene (CAS 914636-38-7)
- 4-Bromo-2-fluoro-1-(methylsulfonyl)benzene (CAS 648904-84-1)
- 3-Bromo-6-ethyl-4H-chromen-4-one (CAS 288399-50-8)
- 1-Methyl-4-oxo-6-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxylic acid (CAS 1217071-29-8)
- POtassium (2r,3r)-1-(tert-butoxycarbonyl)-2-(2-methylphenyl)pyrrolidine-3-carboxylate (CAS 1391429-86-9)
- 9-(4-(Bis(2-hydroxyethyl)amino)phenyl)-1H-purin-6(9H)-one (CAS 16208-05-2)
- n4-(3-Methoxypropyl)-5-nitropyrimidine-4,6-diamine (CAS 450344-69-1)
- 4-Aminoadamantane-1-carboxylic acid hydrochloride (CAS 1245645-93-5)
- 1-Benzylazepane-2,5-dione (CAS 154195-30-9)
- Liraglutide Impurity 10 TFA Salt (CAS CATO-C4X-199210)
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