5-Hydroxy-2-Phenyl-4H-Chromen-4-One 5-羟基-2-苯基-4H-苯并吡喃-4-酮

CAS 491-78-1 MFCD00016944

化学结构图

491-78-1
SMILES: O=c1cc(-c2ccccc2)oc2cccc(O)c12

化学属性

Mol. FormulaC15H10O3
Mol. Weight238.242
Melting Point158-160°C
TSCANo

别名和识别编码

Chemical Name5-Hydroxy-2-Phenyl-4H-Chromen-4-One
MDL NumberMFCD00016944
CAS Number491-78-1
Synonym 5-Hydroxyflavone {ALF} 5-Hydroxy-2-phenylchromone 5-Hydroxy-2-phenylchromone NSC 26745 羟基苯基苯并吡喃酮 {} {Chemicalbook} 5-HYDROXYFLAVONE {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
PubChem Substance ID68112
EC Number207-743-1
Beilstein Registry Number18(5)2,254
Reaxys-RN194429
Chemical Name Translation5-羟基-2-苯基-4H-苯并吡喃-4-酮
InChIKeyIYBLVRRCNVHZQJ-UHFFFAOYSA-N
InChIInChI=1S/C15H10O3/c16-11-7-4-8-13-15(11)12(17)9-14(18-13)10-5-2-1-3-6-10/h1-9,16H
LabNetwork Molecule IDLN01742701
Canonical SMILESO=C1C=C(C2=CC=CC=C2)OC3=CC=CC(O)=C13
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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,

安全信息

WGK Germany3
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Safety Statements
  • 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；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Signal word Warning
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • 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。
  • P302+P350
  • P302+P352+P332+P313+P362+P364
  • P304+P340
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P332+P313
  • P337+P313
  • 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
  • P405 Store locked up. 上锁保管。
  • P501a
Hazard Codes Xi
GHS Symbol
Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C

其他信息

  • MOL 文件:491-78-1.mol
  • 5-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 H1238 5 -羟基黄酮 5-Hydroxyflavone 1G 1650元 2010/05/25 L14187 5-羟基黄酮, 97% 5-Hydroxyflavone, 97% 500mg 1540元 2010/05/25 L14187 5-羟基黄酮, 97% 5-Hydroxyflavone, 97% 100mg 430元
  • Alfa Aesar:5-羟基黄酮,97% 5-Hydroxyflavone, 97%(491-78-1)
  • 5-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 2011/04/16 H1238 5 -羟基黄酮 5-Hydroxyflavone 1G 1740元 2010/05/25 L14187 5-羟基黄酮, 97% 5-Hydroxyflavone, 97% 500mg 1540元 2010/05/25 L14187 5-羟基黄酮, 97% 5-Hydroxyflavone, 97% 100mg 430元
  • Sigma Aldrich:491-78-1(sigmaaldrich)
  • TCI Shanghai:5 -羟基黄酮 5-Hydroxyflavone,>;98.0%(LC)(T)(491-78-1)
  • 图谱信息:5-羟基黄酮(491-78-1)质谱(MS)

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Benzopyrans 苯并吡喃

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