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Ethyl 2,4-dioxopentanoate 乙酰丙酮酸乙酯

規格: 98%
CAS: 615-79-2
產品編號: H83336
MDL: MFCD00009124
品牌: INFI

1.3-二酮系列(lie)產(chan)品(pin)

雜(za)(za)環化(hua)(hua)合(he)(he)(he)(he)(he)物(wu)(wu)(wu)是有機(ji)化(hua)(hua)合(he)(he)(he)(he)(he)物(wu)(wu)(wu)中數量最龐大的(de)(de)一個(ge)類(lei)(lei)(lei)別，約占總(zong)數的(de)(de)三分之(zhi)(zhi)二(er)以上，是多(duo)種化(hua)(hua)學類(lei)(lei)(lei)藥物(wu)(wu)(wu)的(de)(de)合(he)(he)(he)(he)(he)成砌塊(kuai)，除此雜(za)(za)環化(hua)(hua)合(he)(he)(he)(he)(he)物(wu)(wu)(wu)之(zhi)(zhi)外還應用(yong)于(yu)納米材料、超(chao)導材料、農用(yong)化(hua)(hua)學品等的(de)(de)合(he)(he)(he)(he)(he)成。而(er)1, 3-二(er)酮(tong)類(lei)(lei)(lei)化(hua)(hua)合(he)(he)(he)(he)(he)物(wu)(wu)(wu)作(zuo)為雜(za)(za)環化(hua)(hua)合(he)(he)(he)(he)(he)物(wu)(wu)(wu)一類(lei)(lei)(lei)重要的(de)(de)合(he)(he)(he)(he)(he)成子(zi), 它(ta)的(de)(de)α位活(huo)潑亞甲(jia)基可通過(guo)手性催化(hua)(hua)劑、金屬(shu)催化(hua)(hua)劑或廉價(jia)易(yi)得的(de)(de)堿，催化(hua)(hua)形(xing)成新的(de)(de)碳(tan)-碳(tan)鍵、碳(tan)-雜(za)(za)鍵等，從而(er)高(gao)效合(he)(he)(he)(he)(he)成一系列雜(za)(za)環化(hua)(hua)合(he)(he)(he)(he)(he)物(wu)(wu)(wu)。例(li)如：1,3-二(er)酮(tong)化(hua)(hua)合(he)(he)(he)(he)(he)物(wu)(wu)(wu)經(jing)過(guo)一系列串(chuan)聯反(fan)應，合(he)(he)(he)(he)(he)成吡唑(zuo)羧酸類(lei)(lei)(lei)雜(za)(za)環化(hua)(hua)合(he)(he)(he)(he)(he)物(wu)(wu)(wu)[1]，這(zhe)類(lei)(lei)(lei)分子(zi)具有KEAP1抑(yi)制活(huo)性，可以破壞NRF2和KEAP1蛋白之(zhi)(zhi)間相(xiang)互作(zuo)用(yong)，治療慢(man)性氧化(hua)(hua)應激疾病。

(a) DMF-DMA, TsOH, 130 °C, 15 min microwave；(b) 2-bromopyridine-6-hydrazine or 3-bromophenyl hydrazine, DIPEA, EtOH;

(c) 3-bromo-N,N-dimethylbenzamide, Pd(PPh3)4, Na2CO3, dioxane/H2O, 100 °C, 1 h then NaOH or LiOH.

圖一 Journal of Medicinal Chemistry, 2021, 64 , 15949-15972.

研峰科技擁有(you)完整配套的(de)研發生產(chan)設備(bei)，通過(guo)前期(qi)大(da)量(liang)(liang)的(de)工藝研究(jiu)、公(gong)司規范有(you)效的(de)管(guan)控流程及智能管(guan)理系(xi)統(tong)，實現了1.3-二酮系(xi)列產(chan)品穩定量(liang)(liang)產(chan)，質量(liang)(liang)穩定，滿足客戶要(yao)求，還可以根據客戶的(de)需要(yao)進行(xing)定制(zhi)。詳細產(chan)品情況請(qing)致電客服人員(yuan)（400-106-2016）進行(xing)咨詢。



Chemical NameEthyl 2,4-dioxopentanoate
CAS Number615-79-2
Alfabeta NameETHYLDIOXOPENTANOATE 24-,
MDL NumberMFCD00009124
Synonym Ethyl 2,4-dioxovalerate {LY} Ethyl 2,4-dioxovalerate {} {LY} Ethyl 2,4-dioxovalerate {} {} {LY} Ethyl 2,4-dioxovalerate {} {} {} {LY} Ethyl 2,4-dioxovalerate {} {} {} {} {LY} Ethyl 2,4-dioxovalerate {} {} {} {} {} {LY} Ethyl 2,4-dioxovalerate {} {} {} {} {} {} {LY} Ethyl 2,4-dioxovalerate {} {} {} {} {} {} {} {LY} Ethyl 2,4-dioxovalerate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 2,4-dioxovalerate {} {} {} {} {} {} {} {} {} {LY} Ethyl 2,4-dioxovalerate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 2,4-dioxovalerate {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 2,4-dioxovalerate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 2,4-dioxovalerate {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 2,4-dioxovalerate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 2,4-dioxovalerate {} {} {} {} {} {} {} {} {} {
Beilstein Registry Number607062
PubChem Substance ID69208
EC Number210-447-5
Chemical Name Translation乙酰丙酮酸乙酯
InChIKeyOYQVQWIASIXXRT-UHFFFAOYSA-N
LabNetwork Molecule IDLN00009536
Reaxys-RN607062
InChIInChI=1S/C7H10O4/c1-3-11-7(10)6(9)4-5(2)8/h3-4H2,1-2H3
Canonical SMILESCC(CC(C(OCC)=O)=O)=O
GHS Symbol
Warnings IRRITANT
WGK Germany3
Personal Protective Equipment Eyeshields, Gloves
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮膚和眼睛接觸；
    Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
    Precautionary statements
    • P262 Do not get in eyes, on skin, or on clothing. 不要接觸眼睛，皮膚或衣服。
      Restrict -
    • {SA}
    • 1. Bioorg. Med. Chem. Lett. 16 , 3755, (2006) 摘要
    • {SA}
    • {SA} 2. Bioorg. Med. Chem. Lett. 16 , 4767, (2006) 摘要
    • {SA}
    • {SA} Beil. 3 ,IV,1777
    • {SA}
    • Aldrich MSDS 1 , 901:A / Corp MSDS 1 (1), 1601:C / FT-IR 1 (1), 686:B / FT-IR 2 (1), 1157:D / NMR-Reference 2 (1), 578:B / RegBook 1 (1), 789:O / Structure Index 1 , 123:B:7 / Vapor Phase 3 , 742:B
    • {uni_hamburg} Short: III/38B
    • Title: Refractive Indices of Organic Liquids
    • Author: Wohlfarth, Ch.; Wohlfarth, B.
    • Editor: Lechner, M.D.
    • Source: Landolt-B?rnstein, New Series
    • Volume: III/38B
    • Year: 1996
    • Keyword: organic compounds; refractive index; liquids
    • ISBN: 3-540-60596-7
    • ISBN: 978-3-540-60596-6
    • Internet Resource: DOI:10.1007/b85533
    • RefComment: VII, 4210 pages, Hardcover
    • Abstract: Volume III/38 Optical Constants provides critically evaluated data on refractive indices of inorganic and organic liquids and their wavelength dependence (dispension). Part A contains the inorganic, organometallic, and organononmetallic liquids, and the binary liquid mixtures (about 900 pure substances and their mixtures). Part B contains data of more than 7600 organic liquids.
    • {uni_hamburg} 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: 1990
    • Internet Resource: //ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein
    • Publish_Date: 1990/06/15
      • 615-79-2 H83336 Ethyl 2,4-dioxopentanoate 乙酰丙酮酸乙酯

      化學屬性

      Mol. FormulaC7H10O4
      Mol. Weight158.15
      Density1.126
      Boiling Point214.7°C at 760 mmHg
      Melting Point16-18°C
      Refractive index1.4720 to 1.4760
      Flash Point113°C
      TSCANo
      Appearance 無色液體。熔點16-18℃，沸點101-103℃（1.6kPa），相對密度1.126，折光率1.4730（20℃）。溶于醇、醚，不溶于水。
      Danger-Level-
      pH-:-
      Redox-

      *以(yi)上化(hua)合物(wu)性質(zhi)及(ji)應用等(deng)信息(xi)僅供參考(kao)