Flavokawain A 2'-羟基-4,4',6'-三甲氧基查耳酮

CAS 3420-72-2 MFCD00017174

化学结构图

3420-72-2
SMILES: COc1ccc(/C=C/C(=O)c2c(O)cc(OC)cc2OC)cc1

化学属性

Mol. FormulaC18H18O5
Mol. Weight314
Melting Point112-114

别名和识别编码

Chemical NameFlavokawain A
MDL NumberMFCD00017174
PubChem Substance ID354334221
CAS Number3420-72-2
Synonym 4-Methoxybenzylidene(4,6-dimethoxy-2-hydroxyacetophenone) FLAVOKAWAIN A FLAVOKAWIN A 2'-Hydroxy-4,4',6'-trimethoxy-trans-chalcone (E)-2'-Hydroxy-4,4',6'-trimethoxychalcone 2'-Hydroxy-4,4',6'-trimethoxy 2'-HYDROXY-4,4',6'-TRIMETHOXYCHALCONE 2'-羟基-4,4',6'-三甲氧基查耳酮 2′-羟基-4,4′,6′-三甲氧基查耳酮 1-(2-HYDROXY-4,6-DIMETHOXYPHENYL)-3-(4-METHOXYPHENYL)-2-PROPEN-1-ONE (2E)-1-(2,4-Dimethoxy-6-hydroxyphenyl)-3-(4-methoxyphenyl)-2-propene-1-one (E)-1-(2,4-Dimethoxy-6-hydroxyphenyl)-3-(4-methoxyphenyl)-2-propene-1-one 2'-Hydroxy-4,4',6'-trimethoxychalcone 2''-HYDROXY-4,4'',6''-TRIMETHOXYCHALCONE 97% (E)-1-(2-HYDROXY-4,6-DIMETHOXYPHENYL)-3-(4-METHOXYPHENYL)PROP-2-EN-1-ONE Flavokavin A
Chemical Name Translation2'-羟基-4,4',6'-三甲氧基查耳酮
Reaxys-RN2009865
InChIInChI=1S/C18H18O5/c1-21-13-7-4-12(5-8-13)6-9-15(19)18-16(20)10-14(22-2)11-17(18)23-3/h4-11,20H,1-3H3/b9-6+
LabNetwork Molecule IDLN02138491
信息真实价格透明    资金保障    专业采购外包团队在线服务   
信息真实价格透明    资金保障    专业采购外包团队在线服务   
品牌质保精细包装    现货库存    一流品牌服务   

分类

  • Building Blocks, C15 to C38, Carbonyl Compounds, Chemical Synthesis, Ketones, Organic Building Blocks
  • {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; ketone; alcohol; ether; 1fragment
  • {SA} Building Blocks, C15 to C38, Carbonyl Compounds, Chemical Synthesis, Ketones, Organic Building Blocks

相关文献及参考

  • Short: III/35D2 Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts for Carbon-13, Part 2: Aromatic Compounds Author: Mikhova, B. Editor: Gupta, R.R.; Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/35D2 Year: 2005 Keyword: aromatic compounds; carbon-13; chemical shift; coupling constant; molecular structure ISBN: 978-3-540-20189-2 ISBN: 3-540-20189-0 Internet Resource: DOI:10.1007/b83345 RefComment: VIII, 291 p., Hardcover RefComment: Written for Science and engineers in the fields of physics, chemistry and physical chemistry who inted to use NMR to study the structure and the binding of molecules Abstract: Nuclear Magnetic Resonance (NMR) is based on the fact that certain nuclei exhibit a magnetic moment, orient by a magnetic field, and absorb characteristic frequencies in the radiofrequency part of the spectrum. The spectral lines of the nuclei are highly influenced by the chemical environment i.e. the structure and interaction of the molecules. NMR is now the leading technique and a powerful tool for the investigation of the structure and interaction of molecules. The present Landolt-Börnstein volume III/35 Nuclear Magnetic Resonance (NMR) Data is therefore of major interest to all scientists and engineers who intend to use NMR to study the structure and the binding of molecules. Volume III/35 "NMR-Data" is divided into several subvolumes and parts. Subvolume III/35A contains the nuclei 11B and 31P, subvolume III/35B contains the nuclei 19F and 15N, subvolume III/35C contains the nucleus 1H, subvolume III/35D contains the nucleus 13C, subvolume III/35E contains the nucleus 17O, and subvolume III/35G contains the nucleus 77Se. More nuclei will be presented later.

安全信息

WGK Germany3
GHS Symbol
Precautionary statements
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P304+P340
  • 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。
  • P305+P351+P338
  • P302+P352
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
Hazard statements
  • 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
Hazard Codes Xi
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Signal word Warning
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；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
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

其他信息

  • Sigma Aldrich:3420-72-2(sigmaaldrich)
  • MOL 文件:3420-72-2.mol

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Ketones - Carbonyl Compounds
  6. C15 to C38 - Ketones

相关产品推荐