7-Hydroxy-2-phenyl-4H-chromen-4-one 7-羟基黄酮
CAS 6665-86-7 MFCD00006835
化学结构图
SMILES: O=c1cc(-c2ccccc2)oc2cc(O)ccc12
化学属性
| Mol. Formula | C15H10O3 |
|---|---|
| Mol. Weight | 238.24 |
| Melting Point | 245-247 |
| TSCA | No |
别名和识别编码
| Chemical Name | 7-Hydroxy-2-phenyl-4H-chromen-4-one |
|---|---|
| MDL Number | MFCD00006835 |
| CAS Number | 6665-86-7 |
| Synonym | 7-hydroxy-2-phenyl-4-benzopyrone 7-Hydroxy-2-phenyl-4H-1-benzopyran-4-one NSC 94258 HYDROXYFLAVONE, 7- 7-羟基黄酮 7-Hydroxy-2-phenylchromone 7-HYDROXY-2-PHENYL-4H-CHROMEN-4-ONE 7-HYDROXYFLAVONE TIMTEC-BB SBB005921 7-Hydroxyflavone,98% 7-Hydroxy-2-phenyl-4H-1-benzopyran-4-one 7-HYDROXY-2-PHENYLCHROMONE HYDROXYFLAVONE, 7-(RG) |
| EC Number | 229-705-3 |
| Beilstein Registry Number | 18,58 |
| PubChem Substance ID | 87571210 |
| Reaxys-RN | 194089 |
| Chemical Name Translation | 7-羟基黄酮 |
| LabNetwork Molecule ID | LN01742634 |
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分类
- {SNA} Benzopyrans, Bioactive Small Molecules, Building Blocks, Chemical Synthesis, H, Heterocyclic Building Blocks, 细胞生物学
- {SNA} Benzopyrans, Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks
- {SNA} Benzopyrans, Bioactive Small Molecules, Building Blocks, Cell Biology, Chemical Synthesis, H, Heterocyclic Building Blocks
安全信息
- S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S37 Wear suitable gloves 戴适当手套；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
GHS Symbol
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P302+P352+P332+P313+P362+P364
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P305+P351+P338
- P332+P313
- P305+P351+P338+P337+P313
- P302+P350
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
其他信息
- 上游原料:二苯甲酮 --> 2,4-二羟基苯乙酮
- 方法一:将间苯酚乙酸乙酰化得到2，4-二羟基苯乙酮，再经苯甲酰化，转位得到（2-羟基-4-苯甲酰氧基）苯甲酰苯乙酮。将其进一步在乙酸、盐酸的混合液中，于103℃环合反应7h左右即得7-羟基黄酮。
- 7-羟基黄酮价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 H0852 7-羟基黄酮 7-Hydroxyflavone 5G 1480元 2014/06/02 H0852 7-羟基黄酮 7-Hydroxyflavone 1G 568元 2010/05/25 A18538 7-羟基黄酮, 98% 7-Hydroxyflavone, 98% 5g 2408元
- Sigma Aldrich:6665-86-7(sigmaaldrich)
- MOL 文件:6665-86-7.mol
- 用途一:用作黄酮类选择性冠状动脉扩张剂的中间体。
- Hazard Note:Irritant
- TCI Shanghai:7-羟基黄酮 7-Hydroxyflavone,>;97.0%(T)(6665-86-7)
- Alfa Aesar:7-羟基黄酮,98% 7-Hydroxyflavone, 98%(6665-86-7)
