5-溴乙酰基-2-羟基苯甲醛(沙美特罗中间体)
5-Bromoacetyl-2-hydroxybenzaldehyde
CAS: 115787-50-3
Molecular Formula: C9H7BrO3
5-溴乙酰基-2-羟基苯甲醛(沙美特罗中间体) - Names and Identifiers
| Name | 5-Bromoacetyl-2-hydroxybenzaldehyde |
| Synonyms | Salbutamol Impurity 29 Salbutamol Impurity 18 5-(Bromoacetyl)salicylaldehyde 5-Bromoacetyl-2-hydroxybenzaldehyde 5-(2-bromoacetyl)-2-hydroxybenzaldehyde Benzaldehyde,5-(2-broMoacetyl)-2-hydroxy- 2- Bromo-1 - [4-hydroxy-3 - (hydroxymethyl) phenyl] pento-1-one |
| CAS | 115787-50-3 |
| EINECS | 1308068-626-2 |
| InChI | InChI=1S/C9H7BrO3/c10-4-9(13)6-1-2-8(12)7(3-6)5-11/h1-3,5,12H,4H2 |
5-溴乙酰基-2-羟基苯甲醛(沙美特罗中间体) - Physico-chemical Properties
| Molecular Formula | C9H7BrO3 |
| Molar Mass | 243.05 |
| Density | 1.685±0.06 g/cm3(Predicted) |
| Melting Point | 117-118 °C(Solv: dichloromethane (75-09-2)) |
| Boling Point | 368.3±32.0 °C(Predicted) |
| Solubility | Chloroform (Slightly), Methanol (Slightly, Heated) |
| Appearance | Solid |
| Color | Yellow to Dark Yellow |
| pKa | 5.93±0.20(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Stability | Moisture Sensitive |
| MDL | MFCD09833486 |
5-溴乙酰基-2-羟基苯甲醛(沙美特罗中间体) - Reference Information
| Uses | 5-bromoacetyl-2-hydroxybenzaldehyde is an intermediate for the preparation of salmeterol. 5-bromoacetyl-2-hydroxybenzaldehyde is used as an intermediate in the preparation of salmeterol (salmeterol). |
Last Update：2024-04-09 20:49:11
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