1-Bromo-2,4,5-trimethoxybenzene CAS 20129-11-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20129-11-7 |
| Molecular Formula | C9H11BrO3 |
| Molecular Weight | 247.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-Bromo-2,4,5-trimethoxybenzene (CAS 20129-11-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H11BrO3. Molecular weight: 247.09 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H11BrO3 |
| Molecular Weight | 247.09 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, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, 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.) | 1962 |
| Halogen Content | Br-containing |
Related Bromo Standards
- Methyl 3-(4-bromo-3-methyl-1H-pyrazol-1-yl)propanoate (CAS 1001500-84-0)
- Methyl 3-(4-bromo-5-methyl-1h-pyrazol-1-yl)propanoate (CAS 1004643-38-2)
- 3-(4-Bromo-3-methyl-1h-pyrazol-1-yl)propanehydrazide (CAS 1004644-56-7)
- 3-(4-bromo-5-methyl-1h-pyraZol-1-yl)propanohydrazide (CAS 1004644-59-0)
- Methyl 3-(4-bromo-1h-pyrazol-1-yl)-2-methylpropanoate (CAS 1005615-47-3)
- 2-(4-Bromo-3-methyl-1h-pyrazol-1-yl)propanehydrazide (CAS 1005630-27-2)
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- 3-(4-Bromo-1h-pyrazol-1-yl)-2-methylpropanehydrazide (CAS 1005699-49-9)
Recommended Standards
- 1-Bromo-2,3,5-trimethoxybenzene (CAS 23030-39-9)
- 1-Bromo-2-methoxy-4-(methoxymethoxy)benzene (CAS 949892-17-5)
- 1-Bromo-2-(methoxymethoxy)-3-methoxybenzene (CAS 244771-00-4)
- 3-(2,6-Dimethylphenyl)-3-methylpropiophenone (CAS 898754-28-4)
- 2-(3-Cyanobenzenesulfonamido)acetic acid (CAS 743452-18-8)
- 5-bromo-2-methyl-triazole-4-carboxylic acid (CAS 1372711-56-2)
- N-(1-(1H-benzo[d]imidazol-2-yl)-2-phenylethyl)-3,4-dichlorobenzamide (CAS 338410-59-6)
- 5-Iodo-1,3,4-thiadiazole-2-carboxylic acid (CAS 1936218-48-2)
- N-(2-(3-(Pyridin-2-yl)-4,5,6,7-tetrahydro-1H-indazol-1-yl)ethyl)thiophene-2-sulfonamide (CAS 1797258-92-4)
- Palmitoyl hexapeptide-6 (CAS 891498-01-4)
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