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2-甲基辛酸 | 3004-93-1

中文名称
2-甲基辛酸
中文别名
——
英文名称
2-methyloctanoic acid
英文别名
——
2-甲基辛酸化学式
CAS
3004-93-1
化学式
C9H18O2
mdl
MFCD00195640
分子量
158.241
InChiKey
YSEQNZOXHCKLOG-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:
    246.47°C (estimate)
  • 密度:
    0.9113 (rough estimate)
  • LogP:
    3.089 (est)
  • 保留指数:
    1304
  • 稳定性/保质期:
    存在于烤烟和香料烟的烟叶中。

计算性质

  • 辛醇/水分配系数(LogP):
    3.4
  • 重原子数:
    11
  • 可旋转键数:
    6
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.888
  • 拓扑面积:
    37.3
  • 氢给体数:
    1
  • 氢受体数:
    2

安全信息

  • 安全说明:
    S26,S36/37/39
  • 危险类别码:
    R36/37/38
  • 海关编码:
    2915900090
  • 包装等级:
    III
  • 危险类别:
    8
  • 危险性防范说明:
    P260,P264,P280,P301+P330+P331,P303+P361+P353,P304+P340,P305+P351+P338,P310,P363,P405,P501
  • 危险品运输编号:
    3265
  • 危险性描述:
    H314
  • 储存条件:
    | 室温 |

SDS

SDS:004a68deed1e64f84441deddf241a3d8
查看

制备方法与用途

合成制备方法
  • 烟草:OR,44;OR,26;FC,40。

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
    辛酸 Octanoic acid 124-07-2 C8H16O2 144.214
    2-甲基-1-辛醇 2-methyloctan-1-ol 818-81-5 C9H20O 144.257
    己基(甲基)丙二酸 2-hexyl-2-methylmalonic acid 4360-86-5 C10H18O4 202.251
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量
    —— (2S)-2-Methyl-octanoic acid 3004-93-1 C9H18O2 158.241
    —— (R)-2-methyloctanoic acid —— C9H18O2 158.241
    —— methyl 2-methyloctanoate 2177-86-8 C10H20O2 172.268
    —— 10-methylhexadecanoic acid 17001-26-2 C17H34O2 270.456
    —— ethyl 2-methylcaprylate 30982-02-6 C11H22O2 186.294
    —— icosyl (2S)-2-methyloctanoate 181874-25-9 C29H58O2 438.778
    —— (2S)-2-methyloctan-1-ol 116013-69-5 C9H20O 144.257
    2-甲基-1-辛醇 2-methyloctan-1-ol 818-81-5 C9H20O 144.257
    2-甲基辛醛 2-methyl-1-octanal 7786-29-0 C9H18O 142.241

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Maillard,B. et al., Bulletin de la Societe Chimique de France, 1971, p. 467 - 475
    摘要:
    DOI:
  • 作为产物:
    描述:
    2-溴辛烷乙醚magnesium 作用下, 生成 2-甲基辛酸
    参考文献:
    名称:
    The Propargylic Rearrangement. III. Allenic Acids from Secondary and Tertiary Propargylic Bromides
    摘要:
    DOI:
    10.1021/ja01149a021
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文献信息

  • Process for preparing polyol esters
    申请人:Adamzik Michael
    公开号:US20110087045A1
    公开(公告)日:2011-04-14
    The present invention relates to a process for preparing polyol esters by reacting polyols with linear or branched aliphatic monocarboxylic acids having 3 to 20 carbon atoms by partial recycling of the aliphatic monocarboxylic acid removed into the esterification reaction or into subsequent esterification batches.
    本发明涉及一种通过将多元醇与具有3至20个碳原子的线性或支链脂肪族一元羧酸反应,通过将从酯化反应中去除的脂肪族一元羧酸部分回收到酯化反应或随后的酯化批次中制备聚醇酯的方法。
  • PROCESS FOR PREPARING POLYOL ESTERS
    申请人:Frey Guido D.
    公开号:US20120190883A1
    公开(公告)日:2012-07-26
    The present invention relates to a process for preparing polyol esters by reacting polyols with linear or branched aliphatic monocarbocxylic acids having 3 to 20 carbon atoms, the reaction taking place in the presence of a Lewis acid comprising at least one element from groups 4 to 14 of the Periodic Table of the Elements as catalyst, and in the presence of an adsorbent, the reaction product being subjected subsequently to a steam treatment.
    本发明涉及一种通过将多元醇与具有3至20个碳原子的直链或支链脂肪族单羧酸反应制备聚醇酯的方法,其中反应在存在作为催化剂的周期表元素4至14族中至少一个元素的路易斯酸和吸附剂的情况下进行,并且随后将反应产物进行蒸汽处理。
  • [EN] FUSED QUINOLINE DERIVATIVE AND USE THEREOF<br/>[FR] DÉRIVÉ DE QUINOLINE FUSIONNÉE ET UTILISATION DE CELUI-CI
    申请人:TAKEDA PHARMACEUTICAL
    公开号:WO2005105802A1
    公开(公告)日:2005-11-10
    The present invention aims at provision of a quinoline derivative having a neurokinin 2 (NK2) receptor antagonistic action and relates to a compound represented by the formula (I) wherein Rl is a hydrogen atom and the like; R2 is a hydrogen atom, a hydrocarbon group optionally having substituent(s) and the like; R3 is unsubstituted (i.e., absence), a hydrogen atom and the like; R4 and R5 are the same or different and each is a hydrogen atom, a hydrocarbon group optionally having substituent(s), and the like; R6 is (cyclic group optionally having substituent(s)) -carbonyl, and the like; R7, R8, R9 and R10 are the same or different and each is a hydrogen atom, halogen and the like; or R7 and R8, R8 and R9, and R9 and R10 may form a ring together with the adjacent carbon atoms; n is an integer of 1 to 5; --- represents unsubstituted (i.e., absence) or a single bond; and --- represents a single bond or a double bond, or a salt thereof, and the like.
    本发明旨在提供一种具有神经激肽2(NK2)受体拮抗作用的喹啉衍生物,并涉及一种由式(I)表示的化合物,其中R1是氢原子等;R2是氢原子,可选地具有取代基的碳氢基团等;R3是未取代的(即缺失),氢原子等;R4和R5相同或不同,每个是氢原子,可选地具有取代基的碳氢基团等;R6是(环状基团,可选地具有取代基)-羰基等;R7、R8、R9和R10相同或不同,每个是氢原子,卤素等;或R7和R8、R8和R9、以及R9和R10可以与相邻的碳原子一起形成环;n是1到5的整数;---表示未取代的(即缺失)或单键;---表示单键或双键,或其盐等。
  • [EN] THIENOPYRIDINE CARBOXAMIDES AS UBIQUITIN-SPECIFIC PROTEASE INHIBITORS<br/>[FR] THIÉNOPYRIDINE CARBOXAMIDES UTILISÉS COMME INHIBITEURS DE PROTÉASE SPÉCIFIQUE DE L'UBIQUITINE
    申请人:FORMA THERAPEUTICS INC
    公开号:WO2017139778A1
    公开(公告)日:2017-08-17
    The disclosure relates to inhibitors of USP28 and/or USP25 useful in the treatment of cancers, inflammation, autoimmune diseases, and infectious diseases, having the Formula (I), where R1, R2, R3, R4, R5, R5', R6, R7, X, m, and n are described herein.
    该披露涉及抑制剂USP28和/或USP25,用于治疗癌症、炎症、自身免疫疾病和传染病,具有式(I),其中R1、R2、R3、R4、R5、R5'、R6、R7、X、m和n如本文所述。
  • [EN] TRICYCLIC GYRASE INHIBITORS FOR USE AS ANTIBACTERIAL AGENTS<br/>[FR] INHIBITEURS TRICYCLIQUES DE GYRASE UTILISABLES COMME AGENTS ANTIBACTÉRIENS
    申请人:TRIUS THERAPEUTICS INC
    公开号:WO2014043272A1
    公开(公告)日:2014-03-20
    Disclosed herein are compounds having the structure of Formula I and pharmaceutically suitable salts, esters, and prodrugs thereof that are useful as antibacterially effective tricyclic gyrase inhibitors. In addition, species of tricyclic gyrase inhibitors compounds are also disclosed herein. Related pharmaceutical compositions, uses and methods of making the compounds are also contemplated.
    本文披露了具有化学式I结构的化合物及其药用盐、酯和前药,这些化合物可用作抗菌有效的三环酶抑制剂。此外,本文还披露了三环酶抑制剂化合物的种属。还考虑了相关的药用组合物、用途和制备这些化合物的方法。
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