Bromo-PEG3-CH2COOtBu CAS 2100306-71-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2100306-71-4 |
| Molecular Formula | C12H23BrO5 |
| Molecular Weight | 327.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Bromo-PEG3-CH2COOtBu (CAS 2100306-71-4) pharmaceutical standards reference standard. Molecular formula: C12H23BrO5. Molecular weight: 327.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H23BrO5 |
| Molecular Weight | 327.21 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
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Recommended Standards
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- 5-Amino-3-(tert-butyl)-1-(3,4-dichlorophenyl)-1H-pyrazole-4-carboxamide (CAS 2380036-18-8)
- 5-Chloro-2-(3-fluorophenyl)benzofuran (CAS 1099813-16-7)
- 2-Thiophenecarboxylic Acid (CAS 527-72-0)
- 2,3-Dichloro-4-(difluoromethoxy)aniline (CAS 1803717-62-5)
- 3-((2,4,6-Trimethylbenzyl)amino)propan-1-ol (CAS 1038254-25-9)
- Methyl 5-bromo-2-methoxynicotinate (CAS 122433-41-4)
- 5-Chloropyrido[2,3-d]pyridazine (CAS 23590-58-1)
- Insulin Degludec Impurity 13 (CAS CATO-C4X-215713)
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