trans-Chalcone 反-查耳酮
CAS 614-47-1 MFCD00003082
信息真实价格透明
资金保障
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信息真实价格透明
资金保障
专业采购外包团队在线服务
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分类
- {SA} Bioactive Small Molecules, Building Blocks, C15 to C38, Carbonyl Compounds, Cell Biology, Chemical Synthesis, DIG-DY, Ketones, Organic Building Blocks
- {SNA} Bioactive Small Molecules, Building Blocks, C-CH,
- Bioactive Small Molecules, Building Blocks, C-CH, C15 to C38, Carbonyl Compounds, Cell Biology, Chemical Synthesis, Ketones, Organic Building Blocks
- {SNA} Bioactive Small Molecules,
- {SNA} Building Blocks, C15 to C38, Carbonyl Compounds, Chemical Synthesis, Ketones, Organic Building Blocks
相关文献及参考
- [2]. Mahmoud Najafian, et al. Trans-chalcone: a novel small molecule inhibitor of mammalian alpha-amylase. Mol Biol Rep. 2011 Mar;38(3):1617-20.
- [3]. Tamires Aparecida Bitencourt, et al. Trans-chalcone and quercetin down-regulate fatty acid synthase gene expression and reduce ergosterol content in the human pathogenic dermatophyte Trichophyton rubrum. BMC Complement Altern Med. 2013 Sep 17;13:229.
- 1. Wattenberg L.W., et al. Cancer Lett. 15 , 165, (1994)
- Beil. 7 ,478
- FT-IR 1 (2), 51:D / FT-IR 2 (2), 2441:D / FT-NMR 1 (2), 875:C / IR-Spectra (3), 880:C / IR-Spectra (2), 770:C / NMR-Reference 2 (2), 54:B / RegBook 1 (2), 1661:A / Sax 6 , 663 / Structure Index 1 , 262:D:2 / Vapor Phase 3 , 1264:B
- Merck 14 ,2037
- Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page: 1 Year
安全信息
GHS Symbol
- H315 Causes skin irritation 会刺激皮肤
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- H302 Harmful if swallowed 吞食有害
- H319 Causes serious eye irritation 严重刺激眼睛
- 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。
- P332+P313
- P305+P351+P338+P337+P313
- S22 Do not breathe dust 不要吸入粉尘;
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
- R36/37 Irritating to eyes and respiratory system 对眼睛和呼吸系统有刺激性
- R22 Harmful if swallowed 吞咽有害
- 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:94-41-7(sigmaaldrich)
- MSDS 信息:1,3-Diphenyl-2-propen-1-one(614-47-1).msds
- 储运特性:库房低温通风干燥; 防明火, 高温, 与氧化剂分开存放
- 毒性分级:中毒
- Alfa Aesar:反-查耳酮,苯乙烯基苯基酮,97% trans-Chalcone, 97%(614-47-1)
- 可燃性危险特性:遇明火, 热, 氧化剂易燃; 热分解辛辣刺激烟雾
- 图谱信息:查耳酮(614-47-1)红外图谱(IR2) 查耳酮(614-47-1)Raman光谱 查耳酮(614-47-1)核磁图( 1 HNMR) 查耳酮(614-47-1)核磁图( 13 CNMR) 查耳酮(614-47-1)质谱(MS) 查耳酮(614-47-1)红外图谱(IR1)
- MOL 文件:94-41-7.mol
- 类别:易燃液体
- 苯亚甲基苯乙酮价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 C0071 查耳酮 Chalcone 500G 3890元 2014/06/02 C0071 查耳酮 Chalcone 25G 300元 2010/06/21 159431000 苯亚甲基苯乙酮 Chalcone 97% 100 GR 439元
- 下游产品:3,5-二苯基吡唑 --> α-萘黄酮 --> 苯亚甲基苯乙酮
- 上游原料:丙酮 --> 查耳酮
- TCI Shanghai:1,3-二苯基-2-丙烯-1-酮 Chalcone,>;95.0%(GC)(94-41-7)
- Sigma Aldrich:614-47-1(sigmaaldrich)
- 查耳酮价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/05/25 A14734 反-查耳酮,苯乙烯基苯基酮, 97% trans-Chalcone, 97% 500g 1498元 2010/05/25 A14734 反-查耳酮,苯乙烯基苯基酮, 97% trans-Chalcone, 97% 100g 364元
- 急性毒性:口服-大鼠 LD: >; 500 毫克/公斤' 腹腔-小鼠 LD50: 200 毫克/公斤
- Acros Organics:1,3-二苯基-2-丙烯-1-酮 Chalcone, 97%(94-41-7)
- 方法一:将氢氧化钠溶液和乙醇的混合物冷却、激烈搅拌,加入新蒸的苯乙酮和苯甲醛,在15-30℃搅拌2-3h,反应物逐渐稠化,置冷冻过液,析出黄色沉淀,过滤,洗涤至中性,用乙醇重结晶,得查耳酮,产率84%。
- MOL 文件:614-47-1.mol
- Trans-Chalcone is an open chain flavonoid that inhibits lung and forestomach carcinogenesis.
- 用途一:用于有机合成,如甜味剂。
- 灭火剂:二氧化碳, 泡沫, 干粉