2-Bromomaloldehyde
2-BROMOMALONALDEHYDE
CAS: 2065-75-0
Molecular Formula: C3H3BrO2
2-Bromomaloldehyde - Names and Identifiers
2-Bromomaloldehyde - Physico-chemical Properties
| Molecular Formula | C3H3BrO2 |
| Molar Mass | 150.96 |
| Density | 1.750±0.06 g/cm3(Predicted) |
| Melting Point | 132-136°C(lit.) |
| Boling Point | 134.8±25.0 °C(Predicted) |
| Flash Point | 69.5°C |
| Solubility | Acetonitrile (Slightly), DMSO (Slightly) |
| Vapor Presure | 7.95mmHg at 25°C |
| Appearance | Bright yellow solid |
| Color | Pale Beige to Pale Yellow |
| pKa | 1.70±0.10(Predicted) |
| Storage Condition | Inert atmosphere,Store in freezer, under -20°C |
| Sensitive | Air Sensitive |
| Refractive Index | 1.468 |
| MDL | MFCD00459999 |
| Use | It is used to construct 1, 4-dihydroquinoline, whose C- 3 chiral sulfoxide group can be used as a cyclic NADH model to participate in the asymmetric reduction of methyl benzoylformate to produce phenylethyl? alkyd methyl ester. For the formation of glyoxal-derived adduct from the substituent guanine |
2-Bromomaloldehyde - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| HS Code | 29130000 |
| Hazard Note | Irritant/Keep Cold |
2-Bromomaloldehyde - Reference Information
| overview | 2-bromomalondialdehyde is a pharmaceutical intermediate, which can be prepared from 1,1,3, 3-tetramethoxypropane in one step. |
| Preparation | 2-bromomalondialdehyde is an aldehyde compound, which can be used to prepare lometrexol intermediate 2-teramido-4-hydroxy-6-bromopyridine and [2,3-d] pyrimidine. |
| Use | Used to construct 1, 4-dihydroquinoline, whose C- 3 chiral sulfoxide group can be used as a cyclic NADH model to participate in the asymmetric reduction reaction of methyl benzoylformate to produce phenylethyl? methyl alkyd. Used to form glyoxal-derived adducts from substituent guanine |
Last Update：2024-04-09 15:16:48
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