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ethyl 8-methylnonanoate | 905589-94-8

中文名称
——
中文别名
——
英文名称
ethyl 8-methylnonanoate
英文别名
8-methylnonanoic acid ethyl ester
ethyl 8-methylnonanoate化学式
CAS
905589-94-8
化学式
C12H24O2
mdl
——
分子量
200.321
InChiKey
GFHUSRSVULITGF-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    231.9±8.0 °C(Predicted)
  • 密度:
    0.869±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.3
  • 重原子数:
    14
  • 可旋转键数:
    9
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.92
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    2

SDS

SDS:e67930aab9344bba6d15727064715ab4
查看

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    ethyl 8-methylnonanoate 、 sodium hydroxide 、 盐酸 作用下, 以 乙醇甲基叔丁基醚 为溶剂, 反应 1.58h, 以99.9%的产率得到8-methylnonanoic acid
    参考文献:
    名称:
    Substituted benzyl ester derivative and use thereof
    摘要:
    本发明涉及一种含有下式(I′)所代表的一种或多种化合物的制药组合物、食品组合物或化妆品组合物,其中 其中R1是氢原子、羟基、甲氧基或乙氧基,R2是羟基、甲氧基或乙酰氧基,或者R1和R2组合在一起可选择形成一个亚甲二氧基基团, R由以下式表示 其中Y是乙烯基或乙烯基,m和n分别是0到7的整数,满足m+n=2到8,R3和R4分别独立地是氢原子、甲基基团或乙基基团, 条件是, (1)当R1是甲氧基时,R2不是羟基;和 (2)当R1是羟基时,R2不是羟基和乙酰氧基。 根据本发明,提供了一种稳定的辣椒素衍生物,并且可以提供含有该衍生物作为活性成分的制药组合物、食品组合物、化妆品组合物等。
    公开号:
    US07981460B2
  • 作为产物:
    描述:
    5-溴戊酸乙酯copper(l) chloride magnesiumN-甲基吡咯烷酮 作用下, 以 四氢呋喃 为溶剂, 反应 5.42h, 以74.7%的产率得到ethyl 8-methylnonanoate
    参考文献:
    名称:
    WO2006/88239
    摘要:
    公开号:
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文献信息

  • ESTER DERIVATIVE AND USE THEREOF
    申请人:AMINO Yusuke
    公开号:US20090170942A1
    公开(公告)日:2009-07-02
    A compound represented by the following formula (I′) wherein X 1 is a methylene group, an ethylene group, a trimethylene group or a vinylene group, X 2 is a divalent group represented by the following formula A or B, Y is an ethylene group or a vinylene group, m and n are each an integer of 0 to 7, which satisfy m+n=0 to 8, R1 and R2 are each independently a hydrogen atom, a methyl group or an ethyl group, provided that when X 1 is a methylene group, then X 2 is not a divalent group represented by the formula A, and when X 1 is a vinylene group, then X 2 is not a divalent group represented by the formula A. The compound is a stable capsinoid derivative, and is useful as an active ingredient of an external blood circulation enhancer or a cosmetic composition, a pharmaceutical composition, or a food composition.
    以下式(I')表示的化合物 其中X1是亚甲基基团,亚乙基基团,亚丙基基团或乙烯基基团,X2是由以下式A或B表示的二价基团, Y是亚乙基基团或乙烯基基团,m和n都是0到7的整数,满足m+n=0到8,R1和R2各自独立为氢原子,甲基基团或乙基基团,条件是当X1是亚甲基基团时,那么X2不是由式A表示的二价基团,并且当X1是乙烯基基团时,那么X2不是由式A表示的二价基团。该化合物是一种稳定的辣椒素衍生物,并且作为外周血液循环增强剂,化妆品组合物,药物组合物或食品组合物的有效成分是有用的。
  • Production method of capsinoid by dehydrating condensation, stabilizing method of capsinoid, and capsinoid composition
    申请人:Amino Yusuke
    公开号:US20070020738A1
    公开(公告)日:2007-01-25
    Capsinoids of formula (3) may be conveniently prepared in a high yield, in a short time, without using a dehydrating agent by esterification of a fatty acid of formula (1) with a hydroxymethylphenol of formula (2) using an enzyme without a solvent or in a low-polar solvent. Addition of a fatty acid represented by formula (4) is effective for stabilizing the ester compound of formula (3). wherein each symbol is as defined in the specification.
    公式(3)的辣椒素类化合物可以通过使用酶而不使用脱水剂,在无溶剂或低极性溶剂中,将公式(1)的脂肪酸与公式(2)的羟甲基酚酯化反应,高产率地、短时间内方便地制备。公式(4)表示的脂肪酸的加入对于稳定公式(3)的酯化合物是有效的。其中每个符号如规范中所定义。
  • PRODUCTION METHOD OF CAPSINOID BY DEHYDRATING CONDENSATION, STABILIZING METHOD OF CAPSINOID, AND CAPSINOID COMPOSITION
    申请人:AMINO Yusuke
    公开号:US20100152291A1
    公开(公告)日:2010-06-17
    Capsinoids of formula (3) may be conveniently prepared in a high yield, in a short time, without using a dehydrating agent by esterification of a fatty acid of formula (1) with a hydroxymethylphenol of formula (2) using an enzyme without a solvent or in a low-polar solvent. Addition of a fatty acid represented by formula (4) is effective for stabilizing the ester compound of formula (3). wherein each symbol is as defined in the specification.
    公式(3)的辣椒素类物质可以通过使用酶而不使用脱水剂,在不使用溶剂或低极性溶剂的情况下,通过将公式(1)的脂肪酸与公式(2)的羟甲基酚酯化反应,高产率地、短时间内方便地制备。公式(4)代表的脂肪酸的添加对于稳定公式(3)的酯化物也是有效的。其中每个符号如规范中所定义。
  • Ester derivative and use thereof
    申请人:Ajinomoto Co., Inc.
    公开号:US08212068B2
    公开(公告)日:2012-07-03
    A compound represented by the following formula (I′) wherein X1 is a methylene group, an ethylene group, a trimethylene group or a vinylene group, X2 is a divalent group represented by the following formula A or B, Y is an ethylene group or a vinylene group, m and n are each an integer of 0 to 7, which satisfy m+n=0 to 8, R1 and R2 are each independently a hydrogen atom, a methyl group or an ethyl group, provided that when X1 is a methylene group, then X2 is not a divalent group represented by the formula A, and when X1 is a vinylene group, then X2 is not a divalent group represented by the formula A. The compound is a stable capsinoid derivative, and is useful as an active ingredient of an external blood circulation enhancer or a cosmetic composition, a pharmaceutical composition, or a food composition.
    以下化合物式(I')所表示的化合物:其中,X1为亚甲基基团、乙烯基团、三亚甲基基团或乙烯基撑链基团,X2为由以下公式A或B表示的二价基团,Y为乙烯基团或乙烯基撑链基团,m和n各为0至7的整数,满足m+n=0至8,R1和R2各独立地为氢原子、甲基基团或乙基基团,但当X1为亚甲基基团时,X2不是由公式A表示的二价基团,当X1为乙烯基撑链基团时,X2不是由公式A表示的二价基团。该化合物是稳定的辣椒素衍生物,可用作外部血液循环增强剂或化妆品组合物、药物组合物或食品组合物的活性成分。
  • NOVEL ESTER DERIVATIVE AND USE THEREOF
    申请人:AMINO YUSUKE
    公开号:US20130053441A1
    公开(公告)日:2013-02-28
    A compound represented by the following formula (I′) wherein X 1 is a methylene group, an ethylene group, a trimethylene group or a vinylene group, X 2 is a divalent group represented by the following formula A or B, Y is an ethylene group or a vinylene group, m and n are each an integer of 0 to 7, which satisfy m+n=0 to 8, R1 and R2 are each independently a hydrogen atom, a methyl group or an ethyl group, provided that when X 1 is a methylene group, then X 2 is not a divalent group represented by the formula A, and when X 1 is a vinylene group, then X 2 is not a divalent group represented by the formula A. The compound is a stable capsinoid derivative, and is useful as an active ingredient of an external blood circulation enhancer or a cosmetic composition, a pharmaceutical composition, or a food composition.
    化合物的化学式如下(I′),其中X1是一个亚甲基基团,乙烯基团,三亚甲基基团或乙烯基基团,X2是由以下公式A或B表示的二价基团,Y是乙烯基团或乙烯基基团,m和n分别为0到7的整数,满足m+n=0到8,R1和R2分别是氢原子,甲基基团或乙基基团,但当X1是亚甲基基团时,X2不是由公式A表示的二价基团,当X1是乙烯基基团时,X2不是由公式A表示的二价基团。该化合物是一种稳定的辣椒素类衍生物,可用作外用血液循环增强剂或化妆品组合物、药用组合物或食品组合物的活性成分。
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