3-(5-Bromo-1H-indol-1-yl)propanoic acid CAS 18108-91-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18108-91-3 |
| Molecular Formula | C11H10BrNO2 |
| Molecular Weight | 268.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(5-Bromo-1H-indol-1-yl)propanoic acid (CAS 18108-91-3) pharmaceutical standards reference standard. Molecular formula: C11H10BrNO2. Molecular weight: 268.11 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H10BrNO2 |
| Molecular Weight | 268.11 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.) | 1962 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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- 3-(4-Bromo-3-indolyl)propanoic Acid (CAS 1018612-18-4)
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Recommended Standards
- Methyl 2-(4-bromo-2-cyano-6-methylphenyl)acetate (CAS 1807210-02-1)
- 8-Bromo-indolizine-3-carboxylic acid ethyl ester (CAS 1823961-62-1)
- Ethyl 2-bromo-6-cyano-3-methylbenzoate (CAS 1807165-62-3)
- (R)-tert-Butyl ((3-methylpyrrolidin-3-yl)methyl)carbamate (CAS 479091-25-3)
- Methyl 2-(cyclopentanecarbonyl)butanoate (CAS 1249081-72-8)
- 4-bromo-N-[(4-hydroxyphenyl)methyl]-N-methyl-1H-pyrrole-2-carboxamide (CAS 1183454-77-4)
- 2-Methyl-2-(o-tolyl)propanal (CAS 127106-02-9)
- 2-Cyanopyrimidine (CAS 14080-23-0)
- (1S)-1-(1,3-thiazol-2-yl)propan-1-amine (CAS 1220123-43-2)
- Semaglutide impurity 203 (CAS CATO-C4X-2226203)
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