3,3-Dimethylallyl bromide
93%
- Product Code: 169335
Alias:
1-Bromo-3-methyl-2-butene; 4-Bromo-2-methane-2-butene, 3,3-dimethylallyl bromine
CAS:
870-63-3
| Molecular Weight: | 149.03 g./mol | Molecular Formula: | C₅H₉Br |
|---|---|---|---|
| EC Number: | 212-799-5 | MDL Number: | MFCD00000242 |
| Melting Point: | Boiling Point: | 82-83 °C150 mm Hg(lit.) | |
| Density: | 1.29 g/mL at 20 °C(lit.) | Storage Condition: | 2~8°C |
Product Description:
Used primarily as an alkylating agent in organic synthesis, enabling the introduction of the 3,3-dimethylallyl (prenyl) group into molecules. This reactivity makes it valuable in the preparation of pharmaceuticals, agrochemicals, and fragrances where prenyl motifs enhance biological activity or volatility. It participates in transition-metal-catalyzed coupling reactions, such as palladium-catalyzed allylic substitutions, useful in building complex organic frameworks. Also employed in the synthesis of terpenoids and other natural products due to its structural similarity to isoprenoid units. Its role as a building block in medicinal chemistry includes modifying bioactive compounds to improve lipophilicity and membrane permeability.
Product Specification:
| Test | Specification |
|---|---|
| Purity (GC) | 92.5-100 |
| Refractive Index (n20/D) | 1.488-1.492 |
| Specific Gravity (20°C/20°C) | 1.28-1.29 |
| Appearance | Colorless to yellow to brown liquid |
| Infrared Spectrum | Conforms to Structure |
Sizes / Availability / Pricing:
| Size | Availability | Price | Quantity |
|---|---|---|---|
| 2g | 10-20 days | ฿300.00 |
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| 10g | 10-20 days | ฿870.00 |
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| 250g | 10-20 days | ฿10,250.00 |
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| 50g | 10-20 days | ฿2,590.00 |
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3,3-Dimethylallyl bromide
Used primarily as an alkylating agent in organic synthesis, enabling the introduction of the 3,3-dimethylallyl (prenyl) group into molecules. This reactivity makes it valuable in the preparation of pharmaceuticals, agrochemicals, and fragrances where prenyl motifs enhance biological activity or volatility. It participates in transition-metal-catalyzed coupling reactions, such as palladium-catalyzed allylic substitutions, useful in building complex organic frameworks. Also employed in the synthesis of terpenoids and other natural products due to its structural similarity to isoprenoid units. Its role as a building block in medicinal chemistry includes modifying bioactive compounds to improve lipophilicity and membrane permeability.
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