CAS: 506-38-7; Pentacosanoic Acid

该化合物是一种长链饱和脂肪酸,含有分子式C25H50O2.其特点是由25个碳原子和一个碳本体酸功能组组成的直链结构,这一化合物通常存在于各种自然来源,包括某些植物油和动物脂肪.五氯二氮酸在室内温度下是一种蜡状固体,由于长期的水溶性碳链,在水中不溶解,但在乙醇和乙醇等有机溶剂中是溶解的.其熔点和沸点与较短链脂肪酸相比相对较高,反映了其更大的分子大小.五氯二氮酸可以用于各种用途,包括生产表面活性剂,润滑油和作为生物燃料合成中的一种潜在前体.此外,它可能会对生物化学和营养产生影响,尽管其具体的生物作用与更常见的脂肪酸相比,其研究程度较低.

结构式图片

上下游产品

CAS号112-76-5 十八碳酰氯 | CAS号2104-19-0 壬二酸单甲酯 | CAS号57-11-4 硬脂酸 | CAS号35599-78-1 1-iodopentadecane | CAS号58196-28-4 pentacosanal | CAS号64-19-7 冰醋酸 | CAS号26631-99-2 (R)-2-hydroxyhe... | CAS号55373-89-2 Pentacosanoic A... | CAS号58196-28-4 pentacosanal

合成工艺路线路线简述

    1-Iodopentadecane置于盐酸,甲醇,氢氧化钾,锌铜偶,Amalgamated Zinc,溶剂黄146,乙酸乙酯,甲苯体系中,化学反应生成 二十五烷酸
    参考文献:Breusch Et Al.,Fette Und Seifen,1959,Vol. 61,P. 891
    标题:Breusch Et Al.,Fette Und Seifen,1959,Vol. 61,P. 891

    海关参考信息

    专利信息


    专利号:US-9643915-B2
    优先权日:2013-03-15
    标题:Methods for the synthesis of sphingomyelins and dihydrosphingomyelins
    发明人:ONICIU DANIELA CARMEN; HECKHOFF STEFAN; OSWALD BENOIT; REBMANN PETER; PEER ANDREAS; GONZALEZ MIGUEL; SAUTER PATRIK
    权利人:CERENIS THERAPEUTICS HOLDING SA
    摘要:The present invention includes methods for the synthesis of sphingomyelins and dihydrosphingomyelins. The present invention also includes methods for the synthesis of sphingosines and dihydrosphingosines. The present invention further includes methods for the synthesis of ceramides and dihydroceramides.

    专利号:US-9708354-B2
    优先权日:2013-03-15
    标 题:Methods for the synthesis of sphingomyelins and dihydrosphingomyelins
    发明人:ONICIU DANIELA CARMEN; HECKHOFF STEFAN; OSWALD BENOIT; REBMANN PETER; PEER ANDREAS; GONZALEZ MIGUEL; SAUTER PATRIK
    权利人:CERENIS THERAPEUTICS HOLDING SA
    摘要:The present invention includes methods for the synthesis of sphingomyelins and dihydrosphingomyelins. The present invention also includes methods for the synthesis of sphingosines and dihydrosphingosines. The present invention further includes methods for the synthesis of ceramides and dihydroceramides.

    专利号:US-12018313-B2
    优先权日:2016-12-28
    标题:Methods, apparatuses, and systems for microorganism strain analysis of complex heterogeneous communities with tracer analytics, determination of functional relationships and interactions thereof, and synthesis of microbial ensembles
    发明人:EMBREE MALLORY
    权利人:NATIVE MICROBIALS INC
    摘要:Methods, apparatuses, and systems for microorganism strain analysis of complex heterogeneous communities with tracer analytics, determination of functional relationships and interactions thereof, and synthesis of microbial ensembles, including dosed microbial ensembles and inoculative microbial ensembles, are disclosed.

    专利号:US-11583842-B2
    优先权日:2019-07-24
    标题 :Zwitterionic catalysts for (trans)esterification: application in fluoroindole-derivatives and biodiesel synthesis
    发明人:YEUNG YING-YEUNG; LAM YING-PONG; KE ZHIHAI; WANG XINYAN; TAN FEI; NG WING-HIN; TSE YING-LUNG STEVE
    权利人:UNIV HONG KONG CHINESE
    摘要:An amide/iminium zwitterion catalyst has a catalyst pocket size that promotes transesterification and dehydrative esterification. The amide/iminium zwitterions are easily prepared by reacting aziridines with aminopyridines. The reaction can be applied a wide variety of esterification processes including the large-scale synthesis of biodiesel. The amide/iminium zwitterions allow the avoidance of strongly basic or acidic condition and avoidance of metal contamination in the products. Reactions are carried out at ambient or only modestly elevated temperatures. The amide/iminium zwitterion catalyst is easily recycled and reactions proceed in high to quantitative yields.

    专利号:US-11981938-B2
    优先权日:2017-10-05
    标 题 :Microorganisms and methods for the fermentation of cannabinoids
    发明人:SZAMECZ BELA KRISZTIAN; VARSZEGI SZILVIA; NEMETH ATTILA; SZABO LORAND; KUMAR ABHINAV
    权利人:ELESZTO GENETIKA INC
    摘要:Disclosed herein are microorganism and methods that can be used for the synthesis of cannabigerolic acid (CBGA) and cannabinoids. The methods disclosed can be used to produce CBGA, Δ9-tetrahydrocannabinolic acid (THCA), cannabidiolic acid (CBDA), cannabichromenic acid (CBCA), Δ9-tetrahydrocannabinol (THC), cannabidiol (CBD), cannabichromene (CBC). Enzymes useful for the synthesis of CBGA and cannabinoids, include but are not limited to acyl activating enzyme (AAE1), polyketide synthase (PKS), olivetolic acid cyclase (OAC), prenyltransferase (PT), THCA synthase (THCAS), CBDA synthase (CBDAS), CBCA synthase (CBCAS), HMG-Co reductase (HMG1), and/or farnesyl pyrophosphate synthetase (ERG20). The microorganisms can also have one or more genes disrupted, such as gene that that controls beta oxidation of long chain fatty acids.

    专利号:US-2022170057-A1
    优先权日:2019-04-11
    标题:Microorganisms and methods for the fermentation of cannabinoids
    发明人:SZAMECZ BELA KRISZTIAN; VARSZEGI SZILVIA; NEMETH ATTILA; SZABO LORAND
    权利人:ELESZTO GENETIKA INC
    摘要:Disclosed herein are microorganism and methods that can be used for the synthesis of cannabigerolic acid (CBGA) and cannabinoids. The methods disclosed can be used to produce CBGA, Δ 9 -tetrahydrocannabinolic acid (THCA), cannabidiolic acid (CBDA), cannabichromenic acid (CBGA), Δ 9 -tetrahydrocannabivarinic acid (THCVA), cannabidivarinic acid (CBDVA), cannabichromevarinic acid (CBCVA), Δ 9 -tetrahydrocannabinol (THC), cannabidiol (CBD), cannabichromene (CBC). Enzymes useful for the synthesis of CBGA and cannabinoids, include but are not limited to acyl activating enzyme (AAE1), polyketide synthase (PKS), olivetolic acid cyclase (OAC), prenyltransferase (PT), THCA synthase (THCAS), CBDA synthase (CBDAS), CBC A synthase (CBCAS), HMG-Co reductase (HMG1), and/or famesyl pyrophosphate synthetase (ERG20). The microorganisms can also have one or more genes disrupted, such as gene that that controls beta oxidation of long chain fatty acids.
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    合成参考文献


    参考文献:10.1007/s10661-005-9102-8
    摘要:Rushdi AI, Al-Zarban S, Simoneit BRT. Chemical Compositions and Sources of Organic Matter in Fine Particles of Soils and Sands from the Vicinity of Kuwait City. Environmental Monitoring and Assessment. 2006 Jun 07;120(1-3):537–57. doi: 10.1007/s10661-005-9102-8.
    参考文献:10.1016/j.phytochem.2005.10.012
    摘要:Szafranek BM, Synak EE. Cuticular waxes from potato (Solanum tuberosum) leaves. Phytochemistry. 2006 Jan;67(1):80–90. doi: 10.1016/j.phytochem.2005.10.012.
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