3,5-Dibromo-4-hydroxybenzaldehyde [ 2973-77-5 ]
- Appearance
- pink to pale brown crystalline powder or needles
- Melting Point
- 182-186 ( ℃ )
- Boiling Point
- 119.1 ( ℃ )
Purity: 95%, needle crystal, melting point 186-187 ℃ (181 ℃). Trimethoprim organism (TMP) intermediates. Two br aldehyde 3,4,5-3 armour is producing oxygen radicals benzaldehyde the main raw material, and 3,4,5-3 armour oxygen radicals benzaldehyde is a synthetic antibiotic, trimethoprim-sulfamethoxazole synergist trimethoprim (TMP) intermediates, therefore it is one kind of important pharmaceutical intermediates