5-氧代癸酸 | 624-01-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 5-氧代癸酸
• 英文名称: 5-oxodecanoic acid
• 英文别名: 5-oxo-1-decanoic acid
• CAS: 624-01-1
• 化学式: C₁₀H₁₈O₃
• mdl: MFCD01320165
• 分子量: 186.251
• InChiKey: SDKDCMWTAOZNGB-UHFFFAOYSA-N

物化性质

• 熔点：
  56.4 °C
• 沸点：
  155-161 °C(Press: 2 Torr)
• 密度：
  1.004±0.06 g/cm3(Predicted)
• LogP：
  1.99
• 物理描述：
  Clear colourless to yellow solid; Rich creamy peach-like aroma
• 溶解度：
  Very slightly soluble in water

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  13
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  54.4
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2918300090

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
  1-羟基-5-癸酮	1-hydroxy-5-decanone	859815-68-2	C10H20O2	172.268
  正癸酸	1-decanoic acid	334-48-5	C10H20O2	172.268

• 下游产品

  中文名称	英文名称	CAS号	化学式	分子量
  5-氧代癸酸甲酯	methyl 5-oxodecanoate	6093-95-4	C11H20O3	200.278
  正癸酸	1-decanoic acid	334-48-5	C10H20O2	172.268
  5-氧代癸酸乙酯	ethyl 5-oxodecanoate	93919-00-7	C12H22O3	214.305
  ——	(R)-5-hydroxydecanoic acid	197856-91-0	C10H20O3	188.267

反应信息

• 作为反应物：
  描述：

  5-氧代癸酸 在 sodium 、 一水合肼 、 二乙二醇 作用下， 生成 正癸酸
  参考文献：
  名称：

  Stetter; Dierichs, Chemische Berichte, 1952, vol. 85, p. 61,71

  摘要：

  DOI：
• 作为产物：
  描述：

  3-氧代辛酸乙酯 在 盐酸 、 乙醇 、 sodium ethanolate 、 苯 作用下， 生成 5-氧代癸酸
  参考文献：
  名称：

  Nakazawa; Matsuura, Yakugaku Zasshi/Journal of the Pharmaceutical Society of Japan, 1952, vol. 72, p. 51,53

  摘要：

  DOI：

文献信息

• [EN] NICOTINE SALTS, CO-CRYSTALS, AND SALT CO-CRYSTAL COMPLEXES<br/>[FR] SELS, CO-CRISTAUX, ET COMPLEXES DE CO-CRISTAUX DE SELS DE NICOTINE
  申请人：REYNOLDS TOBACCO CO R

  公开号：WO2015183801A1

  公开（公告）日：2015-12-03

  The invention provides certain nicotine salts, co-crystals, and salt co-crystals and provides novel polymorphic forms of certain nicotine salts. In particular, nicotine salts with mucic acid, 3,5-dihydroxybenzoic acid, and 2,3-dihydroxybenzoic acid, and crystalline polymorphic forms of nicotine 4-acetamidobenzoate, nicotine gentisate, and nicotine 1-hydroxy-2-naphthoate are described. The invention further provides methods of preparation and characterization of such nicotine salts, co-crystals, and salt co-crystals and polymorphic forms thereof. In addition, tobacco products, including smoking articles, smokeless tobacco products, and electronic smoking articles comprising nicotine salts, co-crystals, and/or salt co-crystals are also provided.

  该发明提供了某些尼古丁盐、共晶和盐共晶，并提供了某些尼古丁盐的新颖多形态形式。具体来说，描述了与粘酸、3,5-二羟基苯甲酸和2,3-二羟基苯甲酸结合的尼古丁盐，以及尼古丁4-乙酰氨基苯甲酸、尼古丁吉替酸和尼古丁1-羟基-2-萘酸的结晶多形态形式。该发明还提供了制备和表征这些尼古丁盐、共晶和盐共晶以及其多形态形式的方法。此外，还提供了含有尼古丁盐、共晶和/或盐共晶的烟草制品，包括吸烟物品、无烟烟草制品和电子吸烟物品。
• BITTER TASTE MODIFIERS INCLUDING SUBSTITUTED 1-BENZYL-3-(1-(ISOXAZOL-4-YLMETHYL)-1H-PYRAZOL-4-YL)IMIDAZOLIDINE-2,4-DIONES AND COMPOSITIONS THEREOF
  申请人：SENOMYX, INC.

  公开号：US20160376263A1

  公开（公告）日：2016-12-29

  The present invention includes compounds and compositions known to modify the perception of bitter taste, and combinations of said compositions and compounds with additional compositions, compounds, and products. Exemplary compositions comprise one or more of the following: cooling agents; inactive drug ingredients; active pharmaceutical ingredients; food additives or foodstuffs; flavorants, or flavor enhancers; food or beverage products; bitter compounds; sweeteners; bitterants; sour flavorants; salty flavorants; umami flavorants; plant or animal products; compounds known to be used in pet care products; compounds known to be used in personal care products; compounds known to be used in home products; pharmaceutical preparations; topical preparations; cannabis-derived or cannabis-related products; compounds known to be used in oral care products; beverages; scents, perfumes, or odorants; compounds known to be used in consumer products; silicone compounds; abrasives; surfactants; warming agents; smoking articles; fats, oils, or emulsions; and/or probiotic bacteria or supplements.

  本发明涵盖已知用于改变苦味感知的化合物和组合物，以及所述组合物和化合物与额外的组合物、化合物和产品的组合。示例组合物包括以下一种或多种：冷却剂；无活性药物成分；活性药用成分；食品添加剂或食品；调味剂或调味增强剂；食品或饮料产品；苦味化合物；甜味剂；苦味剂；酸味调味剂；咸味调味剂；鲜味调味剂；植物或动物产品；已知用于宠物护理产品中的化合物；已知用于个人护理产品中的化合物；已知用于家用产品中的化合物；制药制剂；局部制剂；大麻衍生或与大麻相关的产品；已知用于口腔护理产品中的化合物；饮料；香味、香水或除臭剂；已知用于消费品中的化合物；硅化合物；磨料；表面活性剂；发热剂；吸烟物品；脂肪、油脂或乳化剂；和/或益生菌或补充剂。
• Use of substituted 4-biarylbutyric and 5-biarylpentanoic acid derivatives for the treatment of cerebral diseases
  申请人：Bayer Aktiengesellschaft

  公开号：EP1031349A1

  公开（公告）日：2000-08-30

  Use of substituted 4-Biarylbutyric and 5-Biarylpentanoic Acid Derivatives for the Treatment of Cerebral Diseases, pharmaceutical compositions containing them, and a process for using them. The compounds of the invention have the generalized formula         (T)xA-B-D-E-CO2H wherein A is an aryl or heteroaryl rings; B is an aryl or heteroaryl ring or a bond; each T is a substituent group; x is 0, 1, or 2; the group D represents 〉C=O , or the group E represents a two or three carbon chain bearing one to three substituent groups which are independent or are involved in ring formation, possible structures being shown in the text and claims; and each of the substituents on E is an independent substituent; and include pharmaceutically acceptable salts thereof.

  使用替代的4-联苯丁酸和5-联苯戊酸衍生物治疗脑部疾病，包含它们的药物组合物，以及使用它们的方法。 该发明的化合物具有一般化学式         (T)xA-B-D-E-CO2H 其中A是芳基或杂环芳基；B是芳基或杂环芳基或键；每个T是取代基；x为0、1或2；D代表〉C=O，或 E代表一个带有一个到三个取代基的两个或三个碳链，这些取代基是独立的或参与环形成，可能的结构在文本和权利要求中显示；E上的每个取代基都是独立的取代基；并包括其药用盐。
• Fragrance precursor compounds
  申请人：Givaudan SA

  公开号：US06369248B1

  公开（公告）日：2002-04-09

  Compounds having formula (I) in which n is 1, 2 or 3 and R1 to R6 represent, independently, branched or unbranched, substituted or unsubstituted alkyl-, alkenyl-, alkinyl-, cycloalkyl-, cycloalkenyl- or aromatic-radicals or hydrogen wherein these radicals may in addition contain one or more —O— and/or (a)—groups, whereby one or two rings can be built by the combination of the respective R1 to R6 and this/these ring(s) can be further substituted by an alkyl-group, in which X is either O and R7 represents a radical of an alcohol or phenol R7OH, or X is N and R7 represents the radical of an amine R7′R7″NH, whereby R7′ and R7″ represent independently, branched or unbranched, substituted or unsubstituted alkyl-, alkenyl-, alkinyl-, cycloalkyl-, cycloalkenyl- or aromatic radicals or either R7′R7″ may be hydrogen, whereby the amine is a fragrant amine or the amine has more than 9 C atoms, whereby R7 of the alcohol or phenol and R7′ and/or R7″ of the amine, respectively, may further contain at least one remaining part C(OH)R1R2—CR3R4—(CR5R6)n—CO— of formula (I), are useful as precursors for the delivery of odoriferous and/or antibacterial compounds in cosmetic compositions, cosmetic products, air fresheners, hard surface cleaners or laundry products.

  化合物的化学式（I）中，n为1、2或3，R1至R6代表分支或非分支、取代或未取代的烷基、烯基、炔基、环烷基、环烯基或芳香基或氢，其中这些基团可能另外含有一个或多个—O—和/或（a）—基团，通过R1到R6的组合可以构建一个或两个环，这些环可以进一步被烷基取代，其中X为O且R7代表醇或酚的基团R7OH，或者X为N且R7代表胺的基团R7′R7″NH，其中R7′和R7″代表分支或非分支、取代或未取代的烷基、烯基、炔基、环烷基、环烯基或芳香基，其中R7′R7″中的任一者可能是氢，其中胺是一种芳香胺或者含有超过9个碳原子，其中醇或酚的R7和胺的R7′和/或R7″，分别可能进一步包含至少一个剩余部分C(OH)R1R2—CR3R4—(CR5R6)n—CO—的化学式（I），这些化合物可作为香味和/或抗菌化合物在化妆品配方、化妆品产品、空气清新剂、硬表面清洁剂或洗衣产品中的前体。
• Efficient Stereoselective Synthesis of Structurally Diverse γ‐ and δ‐Lactones Using an Engineered Carbonyl Reductase
  作者：Meng Chen、Xiao‐Yan Zhang、Chen‐Guang Xing、Chao Zhang、Yu‐Cong Zheng、Jiang Pan、Jian‐He Xu、Yun‐Peng Bai

  DOI：10.1002/cctc.201900382

  日期：2019.6.6

  efficiently synthesized stereoselectively using an engineered carbonyl reductase from Serratia marcescens (SmCRV4). SmCRV4 exhibited improved activity (up to 500‐fold) and thermostability toward 14 γ‐/δ‐keto acids and esters, compared with the wild‐type enzyme, with 110‐fold enhancement in catalytic efficiency (kcat/Km) toward methyl 4‐oxodecanoate. The preparative synthesis of alkyl and aromatic γ‐ and δ‐lactones

  结构结构多样的γ-和δ-内酯是利用粘质沙雷氏菌（Sm CR V4）中的一种工程化羰基还原酶有效地立体选择性合成的。与野生型酶相比，Sm CR V4表现出更高的活性（最高达500倍）和对14种γ-/δ-酮酸和酯的热稳定性，催化效率提高了110倍（k cat / K m）对4-氧代十二烷甲酸甲酯。证明了烷基和芳香族γ-和δ-内酯的制备合成，其ee率为95％-> 99％，收率为78％-90％。最高时空产量为1175 g L -1  d -1，达到了（R）-γ-癸内酯

表征谱图